''Gravity'' is a 2013
science fiction
Science fiction (often shortened to sci-fi or abbreviated SF) is a genre of speculative fiction that deals with imaginative and futuristic concepts. These concepts may include information technology and robotics, biological manipulations, space ...
thriller film
Thriller film, also known as suspense film or suspense thriller, is a broad film genre that evokes excitement and suspense in the audience. The suspense element found in most films' plots is particularly exploited by the filmmaker in this genre. ...
directed by
Alfonso Cuarón
Alfonso Cuarón Orozco ( ; ; born 28 November 1961) is a Mexican filmmaker. List of awards and nominations received by Alfonso Cuarón, His accolades include four Academy Awards, three Golden Globe Awards and seven BAFTA Awards.
Cuarón made h ...
, who also co-wrote, co-edited, and produced the film. It stars
Sandra Bullock
Sandra Annette Bullock (; born July 26, 1964) is an American actress and film producer. The List of highest-paid film actors, highest-paid actress of 2010 and 2014, Sandra Bullock filmography, Bullock's filmography spans both comedy and drama, ...
and
George Clooney as American
astronaut
An astronaut (from the Ancient Greek (), meaning 'star', and (), meaning 'sailor') is a person trained, equipped, and deployed by a List of human spaceflight programs, human spaceflight program to serve as a commander or crew member of a spa ...
s who attempt to return to
Earth
Earth is the third planet from the Sun and the only astronomical object known to Planetary habitability, harbor life. This is enabled by Earth being an ocean world, the only one in the Solar System sustaining liquid surface water. Almost all ...
after the destruction of their
Space Shuttle
The Space Shuttle is a retired, partially reusable launch system, reusable low Earth orbital spacecraft system operated from 1981 to 2011 by the U.S. National Aeronautics and Space Administration (NASA) as part of the Space Shuttle program. ...
in orbit.
Cuarón wrote the screenplay with his son
Jonás and attempted to develop the film at
Universal Pictures
Universal City Studios LLC, doing business as Universal Pictures (also known as Universal Studios or simply Universal), is an American filmmaking, film production and film distribution, distribution company headquartered at the 10 Universal Ci ...
. Later, the distribution rights were acquired by
Warner Bros. Pictures.
David Heyman, who previously worked with Cuarón on ''
Harry Potter and the Prisoner of Azkaban'' (2004), produced the film with him. ''Gravity'' was produced entirely in the United Kingdom, where British
visual effects
Visual effects (sometimes abbreviated as VFX) is the process by which imagery is created or manipulated outside the context of
a live-action shot in filmmaking and video production.
The integration of live-action footage and other live-action fo ...
company
Framestore spent more than three years creating most of the film's visual effects, which involve over 80 of its 91 minutes.
''Gravity'' opened the
70th Venice International Film Festival on August 28, 2013, and had its North American premiere three days later at the
Telluride Film Festival
The Telluride Film Festival (TFF) is a film festival held annually in Telluride, Colorado, during Labor Day, Labor Day weekend (the first Monday in September). The 51st Telluride Film Festival, 51st edition took place on August 30–September ...
. Upon its release, ''Gravity'' was met with widespread critical acclaim, with high praise for its direction, visuals, cinematography, acting, and score. Considered one of the best films of 2013, it appeared on numerous critics' year-end lists, and was selected by the
American Film Institute
The American Film Institute (AFI) is an American nonprofit film organization that educates filmmakers and honors the heritage of the History of cinema in the United States, motion picture arts in the United States. AFI is supported by private fu ...
in their annual ''Movies of the Year'' list. The film became the
eighth-highest-grossing film of the year with a worldwide gross of over $723 million, against a production budget of around $100 million.
''Gravity'' received a leading 10 nominations at the
86th Academy Awards, including
Best Picture and
Best Actress (for Bullock), and won a leading 7 awards, including
Best Director (for Cuarón). At the
67th British Academy Film Awards, the film received a leading 11 nominations, including
Best Film and
Best Actress in a Leading Role (for Bullock), and won a leading 6 awards, including
Outstanding British Film and
Best Director (for Cuarón). It also received 4 nominations at the
71st Golden Globe Awards, including
Best Motion Picture – Drama and
Best Actress in a Motion Picture – Drama (for Bullock), with Cuarón winning
Best Director.
At the
19th Critics' Choice Awards, the film received 10 nominations, including
Best Picture and
Best Actress (for Bullock), and won a leading 7 awards, including
Best Sci-Fi/Horror Movie,
Best Director (for Cuarón) and
Best Actress in an Action Movie (for Bullock). Bullock also received a nomination for the
Screen Actors Guild Award for Outstanding Performance by a Female Actor in a Leading Role, while the film won the 2013
Ray Bradbury Award, and the 2014
Hugo Award for Best Dramatic Presentation. Since its release, it has been cited as among the
best films of the 2010s and the 21st century.
Plot
The
Space Shuttle
The Space Shuttle is a retired, partially reusable launch system, reusable low Earth orbital spacecraft system operated from 1981 to 2011 by the U.S. National Aeronautics and Space Administration (NASA) as part of the Space Shuttle program. ...
''Explorer'', commanded by veteran astronaut Matt Kowalski, is in Earth orbit to service the
Hubble Space Telescope
The Hubble Space Telescope (HST or Hubble) is a space telescope that was launched into low Earth orbit in 1990 and remains in operation. It was not the Orbiting Solar Observatory, first space telescope, but it is one of the largest and most ...
(HST). Dr. Ryan Stone is aboard on her first space mission, to perform hardware upgrades on the Hubble. During a
spacewalk,
Mission Control in
Houston
Houston ( ) is the List of cities in Texas by population, most populous city in the U.S. state of Texas and in the Southern United States. Located in Southeast Texas near Galveston Bay and the Gulf of Mexico, it is the county seat, seat of ...
warns ''Explorer''s crew about a rapidly expanding cloud of
space debris
Space debris (also known as space junk, space pollution, space waste, space trash, space garbage, or cosmic debris) are defunct human-made objects in spaceprincipally in Earth orbitwhich no longer serve a useful function. These include dere ...
accidentally caused by the Russians having shot down a presumed defunct spy satellite (see
Kessler syndrome
The Kessler syndrome, also known as the Kessler effect, collisional cascading, or ablation cascade, is a scenario proposed by NASA scientists Donald J. Kessler and Burton G. Cour-Palais in 1978. It describes a situation in which the density of o ...
) and orders the crew to return to Earth immediately. Communication with Mission Control is lost shortly after as more communication satellites are disabled by debris.
Debris strikes the ''Explorer'' and Hubble, tearing Stone from the shuttle. Kowalski, using a
Manned Maneuvering Unit (MMU), rescues Stone and they return to the Explorer, discovering that the Shuttle has suffered catastrophic damage and the rest of the crew are dead. Stone and Kowalski decide to use the MMU to reach the
International Space Station
The International Space Station (ISS) is a large space station that was Assembly of the International Space Station, assembled and is maintained in low Earth orbit by a collaboration of five space agencies and their contractors: NASA (United ...
(ISS), which is in orbit about away, Kowalski estimating that they have 90 minutes before the debris field completes an orbit and threatens them again.
On their way to the ISS, the two discuss Stone's home life and her daughter, who died young in an accident. As they approach the station, they see that the ISS's crew has evacuated using one of its two
Soyuz
Soyuz is a transliteration of the Cyrillic text Союз (Russian language, Russian and Ukrainian language, Ukrainian, 'Union'). It can refer to any union, such as a trade union (''profsoyuz'') or the Soviet Union, Union of Soviet Socialist Republi ...
spacecraft, the remaining craft exhibiting damage and unable to return to Earth. Kowalski suggests using it to travel to the nearby
Tiangong space station, away, in order to board the
Shenzhou spacecraft to return to Earth. Out of air and fuel, the two try to grab onto the ISS; their tether snags on one of the station's solar panels. Stone's leg gets entangled in the Soyuz's parachute cords and she grabs a strap on Kowalski's suit, but the cords will not support them both. Despite Stone's protests, Kowalski detaches himself from the tether to save her from drifting away with him. Stone is pulled back towards the ISS while Kowalski floats away.
Stone enters the space station via the
airlock of the ''
Pirs'' module. She cannot re-establish communication with Kowalski or Earth and concludes that she is the sole survivor. Inside the station, a fire breaks out, forcing her to rush to the Soyuz. As she maneuvers the Soyuz away from the ISS, the tangled parachute tethers snag, preventing the spacecraft from leaving; Stone performs a spacewalk to cut the cables, succeeding just as the debris field returns, destroying the station. Stone angles the Soyuz towards Tiangong but discovers that the engine has no fuel.
After an attempt at radio communication with an
Inuk
Inuit (singular: Inuk) are a group of culturally and historically similar Indigenous peoples of the Americas, Indigenous peoples traditionally inhabiting the Arctic and Subarctic regions of North America and Russia, including Greenland, Labr ...
on Earth, Stone resigns herself to her fate and shuts off the cabin's oxygen supply to commit suicide. As she begins to lose
consciousness
Consciousness, at its simplest, is awareness of a state or object, either internal to oneself or in one's external environment. However, its nature has led to millennia of analyses, explanations, and debate among philosophers, scientists, an ...
, she experiences a hallucination of Kowalski telling her to rig the Soyuz's
soft landing rockets to propel the capsule towards Tiangong. Stone regains the will to go on, restoring the spacecraft's oxygen flow and rigging the landing rockets to propel the capsule towards Tiangong.
Unable to dock with Tiangong, Stone ejects herself from the Soyuz and uses a fire extinguisher as a makeshift thruster to travel to the rapidly deorbiting Tiangong. She enters Tiangongs Shenzhou capsule just as the station enters the upper atmosphere, undocking the capsule just in time.
The Shenzhou capsule
re-enters the atmosphere and lands in a lake. Radio communication from Houston informs Stone that she has been tracked on radar and that rescue crews are on their way. She opens the hatch but is unable to exit due to water rushing in. She takes a deep breath and holds it until the capsule sinks, allowing her to swim through the hatch. She sheds her
Sokol space suit that is weighing her down and crawls onto the beach before standing and walking away.
Cast
*
Sandra Bullock
Sandra Annette Bullock (; born July 26, 1964) is an American actress and film producer. The List of highest-paid film actors, highest-paid actress of 2010 and 2014, Sandra Bullock filmography, Bullock's filmography spans both comedy and drama, ...
as Dr. Ryan Stone,
a medical engineer and mission specialist from
Lake Zurich, Illinois, who is on her first space mission.
According to Cuarón, Stone is "a character who lives in her own bubble", and in the film "she's trapped in her space suit."
Bullock's role was extremely demanding and daunting. She called the experience "lonely" and said there was "frustrating, painful isolation" on set, but in the best way, and described her working day on the shoot as a "morose headspace".
She was cast in 2010, just a few months after finalizing her divorce from
Jesse James
Jesse Woodson James (September 5, 1847April 3, 1882) was an American outlaw, Bank robbery, bank and Train robbery, train robber, guerrilla and leader of the James–Younger Gang. Raised in the "Little Dixie (Missouri), Little Dixie" area of M ...
.
''
The Hollywood Reporter
''The Hollywood Reporter'' (''THR'') is an American digital and print magazine which focuses on the Cinema of the United States, Hollywood film industry, film, television, and entertainment industries. It was founded in 1930 as a daily trade pap ...
'' estimated that Bullock would earn at least $70 million based on theatrical returns alone for the film.
*
George Clooney as Lieutenant Matthew "Matt" Kowalski,
the commander of the team. Kowalski is a veteran astronaut planning to retire after the ''Explorer'' expedition. He enjoys telling stories about himself and joking with his team, and is determined to protect the lives of his fellow astronauts.
*
Ed Harris
Edward Allen Harris (born November 28, 1950) is an American actor and filmmaker. His performances in '' Apollo 13'' (1995), '' The Truman Show'' (1998), '' Pollock'' (2000), and '' The Hours'' (2002) earned him critical acclaim and Academy Awa ...
(voice) as Mission Control in Houston, Texas.
* Orto Ignatiussen (voice) as Aningaaq,
a
Greenlandic Inuk fisherman who intercepts one of Stone's transmissions. Aningaaq also appears in an eponymous short, written and directed by ''Gravity'' co-writer
Jonás Cuarón
Jonás Cuarón Elizondo (born 1981) is a Mexican film director, screenwriter, Film producer, producer, Film editor, editor and cinematographer. He is the son of the Academy Award-winner Alfonso Cuarón and his first wife, Mariana Elizondo.
Cua ...
, which depicts the conversation between him and Stone from his perspective.
*
Phaldut Sharma (voice) as Shariff Dasari,
the flight engineer on board the ''Explorer''.
* Amy Warren (voice) as the captain of ''Explorer''.
* Basher Savage (voice) as the captain of the
International Space Station
The International Space Station (ISS) is a large space station that was Assembly of the International Space Station, assembled and is maintained in low Earth orbit by a collaboration of five space agencies and their contractors: NASA (United ...
.
Themes
Although ''Gravity'' is often considered to be a science fiction film,
Cuarón told the
BBC
The British Broadcasting Corporation (BBC) is a British public service broadcaster headquartered at Broadcasting House in London, England. Originally established in 1922 as the British Broadcasting Company, it evolved into its current sta ...
that he does not consider it such, rather seeing it as "a drama of a woman in space". According to him, the main theme of the film was "adversity"
and he uses the debris as a metaphor for this.
Despite being set in space, the film uses motifs from shipwreck and wilderness survival stories about psychological change and resilience in the aftermath of a catastrophe.
Cuarón uses the Stone character to illustrate clarity of mind, persistence, training, and improvisation in the face of isolation and the consequences of a relentless
Murphy's law.
The film incorporates spiritual or existential themes, in the facts of Stone's daughter's accidental and meaningless death, and in the necessity of summoning the will to survive in the face of overwhelming odds, without future certainties, and with the impossibility of rescue from personal dissolution without finding this willpower.
Calamities occur but only the surviving astronauts see them.
The impact of scenes is heightened by alternating between objective and subjective perspectives, the warm face of the Earth and the depths of dark space, the chaos and unpredictability of the debris field, and silence in the vacuum of space with the background score giving the desired effect.
The film uses very long, uninterrupted shots throughout to draw the audience into the action, but contrasts these with claustrophobic shots within space suits and capsules.
Human
evolution
Evolution is the change in the heritable Phenotypic trait, characteristics of biological populations over successive generations. It occurs when evolutionary processes such as natural selection and genetic drift act on genetic variation, re ...
and the resilience of life may also be seen as key themes of ''Gravity''.
The film opens with the exploration of spacethe vanguard of human civilizationand ends with an
allegory
As a List of narrative techniques, literary device or artistic form, an allegory is a wikt:narrative, narrative or visual representation in which a character, place, or event can be interpreted to represent a meaning with moral or political signi ...
of the dawn of mankind when Ryan Stone fights her way out of the water after the crash-landing, passing a frog, grabs the soil, and slowly regains her capacity to stand upright and walk. Director Cuarón said, "She's in these murky waters almost like an
amniotic fluid
The amniotic fluid is the protective liquid contained by the amniotic sac of a gravid amniote. This fluid serves as a cushion for the growing fetus, but also serves to facilitate the exchange of nutrients, water, and biochemical products betwee ...
or a
primordial soup, in which you see
amphibians
Amphibians are ectothermic, anamniote, anamniotic, tetrapod, four-limbed vertebrate animals that constitute the class (biology), class Amphibia. In its broadest sense, it is a paraphyletic group encompassing all Tetrapod, tetrapods, but excl ...
swimming. She crawls out of the water, not unlike early creatures in evolution. And then she goes on all fours. And after going on all fours she's a bit curved until she is completely erect. It was the evolution of life in one, quick shot".
Earlier imagery depicting the formation of life includes a scene after Stone enters the space station airlock, and rests in an
embryo
An embryo ( ) is the initial stage of development for a multicellular organism. In organisms that reproduce sexually, embryonic development is the part of the life cycle that begins just after fertilization of the female egg cell by the male sp ...
nic position, surrounded by a rope strongly resembling an
umbilical cord
In Placentalia, placental mammals, the umbilical cord (also called the navel string, birth cord or ''funiculus umbilicalis'') is a conduit between the developing embryo or fetus and the placenta. During prenatal development, the umbilical cord i ...
. The film also suggests themes of humanity's ubiquitous strategy of
existential resilience; that, across cultures, individuals must postulate meaning, beyond material existence, wherever none can be perceived.
Some commentators have noted possible religious themes in the film.
For instance,
Robert Barron in ''
The Catholic Register'' summarizes the tension between ''Gravity''s technology and religious symbolism. He said, "The technology which this film legitimately celebrates ... can't save us, and it can't provide the means by which we establish real contact with each other. The
Ganges
The Ganges ( ; in India: Ganga, ; in Bangladesh: Padma, ). "The Ganges Basin, known in India as the Ganga and in Bangladesh as the Padma, is an international which goes through India, Bangladesh, Nepal and China." is a trans-boundary rive ...
in the sun, the
Saint Christopher
Saint Christopher (, , ; ) is venerated by several Christian denominations. According to these traditions, he was a martyr killed in the reign of the 3rd-century Roman Empire, Roman emperor Decius (), or alternatively under the emperor Maximin ...
icon, the statue of
Budai, and above all, a visit from a denizen of
heaven
Heaven, or the Heavens, is a common Religious cosmology, religious cosmological or supernatural place where beings such as deity, deities, angels, souls, saints, or Veneration of the dead, venerated ancestors are said to originate, be throne, ...
, signal that there is a dimension of reality that lies beyond what technology can master or access ... the reality of
God
In monotheistic belief systems, God is usually viewed as the supreme being, creator, and principal object of faith. In polytheistic belief systems, a god is "a spirit or being believed to have created, or for controlling some part of the un ...
".
Production
Development
As a child,
Alfonso Cuarón
Alfonso Cuarón Orozco ( ; ; born 28 November 1961) is a Mexican filmmaker. List of awards and nominations received by Alfonso Cuarón, His accolades include four Academy Awards, three Golden Globe Awards and seven BAFTA Awards.
Cuarón made h ...
had an affinity for space programs, dreamed of becoming an astronaut, and would watch live
Moon landings on television.
He was seven years old when
Apollo 11
Apollo 11 was a spaceflight conducted from July 16 to 24, 1969, by the United States and launched by NASA. It marked the first time that humans Moon landing, landed on the Moon. Commander Neil Armstrong and Lunar Module pilot Buzz Aldrin l ...
landed on the Moon in 1969 and was profoundly influenced by
Neil Armstrong
Neil Alden Armstrong (August 5, 1930 – August 25, 2012) was an American astronaut and aerospace engineering, aeronautical engineer who, in 1969, became the Apollo 11#Lunar surface operations, first person to walk on the Moon. He was al ...
. At that time, his grandmother bought a new television in order to be able to see the Moon landing. He watched space films, such as ''
A Trip to the Moon
''A Trip to the Moon'' ( , ) is a 1902 French science-fiction adventure trick film written, directed, and produced by Georges Méliès. Inspired by the Jules Verne novel ''From the Earth to the Moon'' (1865) and its sequel '' Around the Moon ...
'' (1902), and was further drawn to films featuring the technology of space exploration and trying to honor the
laws of physics, such as ''
Marooned'' (1969) and ''
Woman in the Moon'' (1929).
In 2008, funding ran out on a project entitled ''A Boy and His Shoe'' written by Cuarón and his son Jonás. They wrote a first draft of what would become ''Gravity'' in three weeks. After they finished the screenplay, Cuarón attempted to develop his project at
Universal Pictures
Universal City Studios LLC, doing business as Universal Pictures (also known as Universal Studios or simply Universal), is an American filmmaking, film production and film distribution, distribution company headquartered at the 10 Universal Ci ...
, where it stayed in
development hell. When co-chairmen
Marc Shmuger and
David Linde were ousted from Universal in 2009, Cuarón asked for the project to be released, and then Warner Bros Pictures chief Jeff Robinov stepped in. After the rights to the project were sold, it began development at Warner Bros. Three years later, when the movie was still unfinished, Robinov was let go.
In 2014, author
Tess Gerritsen filed a lawsuit against Warner Bros. for breach of contract, alleging that the film ''Gravity'' is an adaptation of her 1999 novel of the same name. The suit was dismissed twice in 2015.
Writing
Cuarón co-wrote the
screenplay
A screenplay, or script, is a written work produced for a film, television show (also known as a '' teleplay''), or video game by screenwriters (cf. ''stage play''). Screenplays can be original works or adaptations from existing pieces of w ...
with his son
Jonás.
However, Cuarón never intended to make a space film. Before conceiving the story, he started out with a theme: adversity. He would discuss with Jonás survival scenarios in hostile, isolated locations, such as the desert (Jonás wrote a desert film, ''
Desierto'', which was released in 2015).
Finally, he decided to take it to an extreme place where there was nothing: "I had this image of an astronaut spinning into space away from human communication. The
metaphor
A metaphor is a figure of speech that, for rhetorical effect, directly refers to one thing by mentioning another. It may provide, or obscure, clarity or identify hidden similarities between two different ideas. Metaphors are usually meant to cr ...
was already so obvious."
Scott Frank did an uncredited rewrite of the screenplay.
Casting
For the female role, Cuarón was in search of a lead that could "carry" the film in a manner akin to
Tom Hanks
Thomas Jeffrey Hanks (born July 9, 1956) is an American actor and filmmaker. Known for both his comedic and dramatic roles, he is one of the most popular and recognizable film stars worldwide, and is regarded as an American cultural icon. Ha ...
's character in ''
Cast Away'', being the only person onscreen for a large part of the movie, and he began looking at a wide range of actors for the role.
In 2010,
Angelina Jolie
Angelina Jolie ( ; born Angelina Jolie Voight, , June 4, 1975) is an American actress, filmmaker, and humanitarian. The recipient of List of awards and nominations received by Angelina Jolie, numerous accolades, including two Academy Awards ...
, who had rejected a sequel to ''
Wanted'' (2008), was in contact with Warner Bros. to star in the film.
Scheduling conflicts involving Jolie's Bosnian war film ''
In the Land of Blood and Honey'' (2011), and a possible sequel to ''
Salt
In common usage, salt is a mineral composed primarily of sodium chloride (NaCl). When used in food, especially in granulated form, it is more formally called table salt. In the form of a natural crystalline mineral, salt is also known as r ...
'' (2010) led Jolie to end her involvement with ''Gravity'', leaving Warner Bros. with doubts that the film would get made.
The studio approached her for a second time to reconsider her former decision, but Jolie again declined.
In mid-2010,
Marion Cotillard screen-tested for the part but instead went on to accept a role in another sci-fi film, ''
Inception'' and the comedy–drama ''
Little White Lies''.
Scheduling conflicts with the television series ''
Gossip Girl'' in
Manhattan
Manhattan ( ) is the most densely populated and geographically smallest of the Boroughs of New York City, five boroughs of New York City. Coextensive with New York County, Manhattan is the County statistics of the United States#Smallest, larg ...
and the film ''
The Town'' in Boston prevented actress
Blake Lively from getting the part.
In September 2010, Cuarón received approval from Warner Bros. to offer the role without a
screen test
A screen test is a method of determining the suitability of an actor or actress for performing on film or in a particular role. It is typically a secondary or later stage in the audition process. The performer is generally given a scene, or sel ...
to
Natalie Portman, who was praised for her performance in ''
Black Swan
The black swan (''Cygnus atratus'') is a large Anatidae, waterbird, a species of swan which breeds mainly in the southeast and southwest regions of Australia. Within Australia, the black swan is nomadic, with erratic migration patterns dependent ...
'' (2010) at that time. Portman rejected the project because of scheduling conflicts. Other stars considered to some degree included
Naomi Watts,
Carey Mulligan,
Scarlett Johansson
Scarlett Ingrid Johansson (; born November 22, 1984) is an American actress and singer. The List of highest-paid film actors, world's highest-paid actress in 2018 and 2019, she has been featured multiple times on the Forbes Celebrity 100, ''F ...
,
Sienna Miller,
Abbie Cornish,
Rebecca Hall
Rebecca Maria Hall (born 3 May 1982) is an English actress and director. She made her first onscreen appearance at the age of 10 in the 1992 The Camomile Lawn (TV serial), television adaptation of ''The Camomile Lawn'', directed by her father, ...
, and
Olivia Wilde
Olivia Wilde (born Olivia Jane Cockburn, , March 10, 1984) is an American actress and director. She played Thirteen (House), Remy "Thirteen" Hadley on the medical-drama television series ''House (TV series), House'' (2007–2012), and appeared ...
.
Warner Bros. then approached Sandra Bullock for the role, and she was cast in October 2010.
In March 2010,
Robert Downey Jr. had entered discussions to be cast in the male lead role, but he left the project that November to star in ''How to Talk to Girls''a project in development with
Shawn Levy attached to direct. In December, with Bullock signed for the co-lead role, George Clooney replaced Downey.
Filming

Made on a production budget of , ''Gravity'' was shot digitally using
Arri Alexa Classic cameras equipped with wide Arri Master Prime lenses. Most of the film is computer generated.
In the majority of shots the only elements captured with a camera are the faces.
The final scene, which takes place on Earth, was shot on an
Arri 765 camera using
65 mm film to provide the sequence with a visual contrast to the rest of the film.
CGI elements were shot at
Pinewood and
Shepperton Studios
Shepperton Studios is a film studio located in Shepperton, Surrey, England, with a history dating back to 1931. It is now part of Pinewood Group, the Pinewood Studios Group. During its early existence, the studio was branded as Sound City (not ...
in the United Kingdom. The landing scene was filmed at
Lake Powell, Arizonawhere the astronauts' landing scene in ''
Planet of the Apes'' (1968) was also filmed.
Principal photography began in London, on May 9, 2011. The film contains 156 shots, with an average length of 45 secondsfewer and longer shots than in most films of its length. Although the first
trailer had audible explosions and other sounds, these scenes are silent in the finished film. Cuarón said, "They put in explosions
n the trailer As we know, there is no sound in space. In the film, we don't do that." The soundtrack in the film's space scenes consists of the musical score and sounds astronauts would hear in their suits or in the space vehicles.
For most of Bullock's shots, she was placed inside a large mechanical rig with thousands of LED bulbs to simulate outer space.
Getting into the "lightbox" rig took a significant amount of time, and so Bullock stayed in it for up to 10 hours a day, communicating through a headset.
Costume Designer
Jany Temime said the spacesuits were fictitious – "no space suit opens up at the front – but we had to do that in order for her to get out. So I had to redesign it and readapt all the functions of the suit for front opening."
Cuarón said his biggest challenge was to make the set feel as inviting and non-claustrophobic as possible, including having a large celebration each day when Bullock arrived.
Shooting long scenes in a simulated
zero-g environment was a challenge, and so they used
computer-generated imagery
Computer-generated imagery (CGI) is a specific-technology or application of computer graphics for creating or improving images in Digital art, art, Publishing, printed media, Training simulation, simulators, videos and video games. These images ...
for the spacewalk scenes and automotive robots to move Bullock's character for interior space station scenes.
Shots and blocking had to be planned well in advance for the robots to be programmed, which caused the production period to last for four and a half years.
Cuarón had initially assumed it would take about a year to complete the film after completing the script.
The lightbox was named one of 2013's best inventions by ''
Time
Time is the continuous progression of existence that occurs in an apparently irreversible process, irreversible succession from the past, through the present, and into the future. It is a component quantity of various measurements used to sequ ...
'' magazine, and is suggested as a breakthrough in entertainment technology comparable to the motion-capture technology of ''
Avatar
Avatar (, ; ) is a concept within Hinduism that in Sanskrit literally means . It signifies the material appearance or incarnation of a powerful deity, or spirit on Earth. The relative verb to "alight, to make one's appearance" is sometimes u ...
'' (2009), the battle-scene software of ''
Lord of the Rings'' (2001–2003), and the "
bullet time" effect of ''
The Matrix
''The Matrix'' is a 1999 science fiction film, science fiction action film written and directed by the Wachowskis. It is the first installment in the The Matrix (franchise), ''Matrix'' film series, starring Keanu Reeves, Laurence Fishburne, Ca ...
'' (1999).
Warner Bros started screening the movie to test audiences well before it was finished, with crude animation instead of finished special effects. Initial feedback asked for monsters or aliens. Cuarón refused. It was only at the 2012 Comic-Con, where the opening sequence was successfully showcased, the studio was finally convinced the project could succeed.
Cinematography

Cuarón wanted to do
long takes, in part because the producers wanted to film it like an
IMAX
IMAX is a proprietary system of High-definition video, high-resolution cameras, film formats, film projectors, and movie theater, theaters known for having very large screens with a tall aspect ratio (image), aspect ratio (approximately ei ...
-style
Discovery Channel
Discovery Channel, known as The Discovery Channel from 1985 to 1995, and often referred to as simply Discovery, is an American cable channel that is best known for its ongoing reality television shows and promotion of pseudoscience.
It init ...
documentary.
However, the long takes are deceptive as 'invisible cuts' were utilised to stitch shots together during editing. As with his previous films,
Emmanuel Lubezki did not use prior footage as the starting point of his work on ''Gravity''. Instead, he carried out a search of images from
NASA
The National Aeronautics and Space Administration (NASA ) is an independent agencies of the United States government, independent agency of the federal government of the United States, US federal government responsible for the United States ...
and
Roscosmos. He and his team put together a large collection of photographs and picked what was best for the film.
Lubezki said that they based the visuals on descriptions from astronauts, with some artistic license in depicting how the stars looked during the daytime in space. He wanted to incorporate the stars as much as possible to feel as deep as possible and avoid plain darkness and
two dimensional feeling.
The 13-minute opening scene was challenging for the team to shoot. Cuarón asked Lubezki to start the film with a brightly lit Earth, adding shadows and dusk as the threat grows stronger. The light was constantly changing from one frame to the other with the actors spinning around the shuttle, the shuttle itself spinning, and the Earth spinning as well as orbiting around the Sun all simultaneously. It took many months to design it and years to shoot it.
When the team designed the sequence, Lubezki had in mind one of his favorite cinematographers,
Vittorio Storaro, and how he utilized lighting in his films.
Visual effects

Visual effects were supervised by
Tim Webber at the British VFX company
Framestore, which was responsible for creating most of the film's visual effectsexcept for 17 shots. Framestore was also heavily involved in the art direction and, along with The Third Floor, the
previsualization
Previsualization (also known as previsualisation, previs, previz, pre-rendering, preview or wireframe windows) is the visualizing of scenes or sequences in a movie before filming. It is a concept used in other creative arts, including animation, ...
. Tim Webber stated that 80 percent of the film consisted of CGIcompared to James Cameron's ''
Avatar
Avatar (, ; ) is a concept within Hinduism that in Sanskrit literally means . It signifies the material appearance or incarnation of a powerful deity, or spirit on Earth. The relative verb to "alight, to make one's appearance" is sometimes u ...
'' (2009), which was 60 percent CGI. To simulate the authenticity and reflection of unfiltered light in space, a manually controlled lighting system consisting of 1.8 million individually controlled LED lights was built. The 3D imagery was designed and supervised by Chris Parks. The majority of the 3D was created by
stereo rendering the CGI at Framestore. The remaining footage was
converted into 3D in post-productionprincipally at Prime Focus, London, with additional conversion work by Framestore.
Music
Steven Price composed the
incidental music
Incidental music is music in a play, television program, radio program, video game, or some other presentation form that is not primarily musical. The term is less frequently applied to film music, with such music being referred to instead as th ...
for ''Gravity''. In early September 2013, a 23-minute preview of the soundtrack was released online. A soundtrack album was released digitally on September 17, 2013, and in physical formats on October 1, 2013, by
WaterTower Music. Songs featured in the film include:
* "Angels Are Hard to Find" by
Hank Williams Jr.
* "
Mera Joota Hai Japani" by
Shailendra and
Shankar Jaikishan
* "Sinigit Meerannguaq" by Juaaka Lyberth
* "Destination Anywhere" by Chris Benstead and Robin Baynton
* "922 Anthem" by Djay Adx and Gaurav Dayal
* "Ready" by Charles Scott (featuring Chelsea Williams)
In most of the film's official trailers, ''
Spiegel im Spiegel'', written by Estonian composer
Arvo Pärt
Arvo Pärt (; born 11 September 1935) is an Estonian composer of contemporary classical music. Since the late 1970s, Pärt has worked in a minimalist style that employs tintinnabuli, a compositional technique he invented. Pärt's music is in p ...
in 1978, was used.
Release
''Gravity'' had its world premiere at the
70th Venice International Film Festival on August 28, 2013, and had its North American premiere three days later at the
Telluride Film Festival
The Telluride Film Festival (TFF) is a film festival held annually in Telluride, Colorado, during Labor Day, Labor Day weekend (the first Monday in September). The 51st Telluride Film Festival, 51st edition took place on August 30–September ...
.
It was released in the US on October 4, 2013, and in the UK on November 1, 2013. The film's US release coincided with the beginning of
World Space Week, which was observed from October 4 to 10. The film was originally scheduled to be released in the US on November 21, 2012, before being rescheduled for a 2013 release to allow the completion of extensive post-production work.
Home media
''Gravity'' was released on digital download on February 11, 2014, and was released on
DVD,
Blu-ray
Blu-ray (Blu-ray Disc or BD) is a digital optical disc data storage format designed to supersede the DVD format. It was invented and developed in 2005 and released worldwide on June 20, 2006, capable of storing several hours of high-defin ...
and
Blu-ray 3D on February 25, 2014, in the United States and on March 3, 2014, in the United Kingdom. , ''Gravity'' has sold 908,756 DVDs along with 957,355 Blu-ray discs for $16,465,600 and $22,183,843, respectively, for a total of $38,649,443. ''Gravity'' was also offered for free in HD on Google Play and Nexus devices from late October 2014 to early November 2014.
A "special edition" Blu-ray was released on March 31, 2015. The release includes a "Silent Space Version" of the film which omits the score composed by Steven Price.
Reception
Box office
''Gravity'' emerged as one of the most successful sci-fi films of all time, and the biggest box office hit of both
Sandra Bullock
Sandra Annette Bullock (; born July 26, 1964) is an American actress and film producer. The List of highest-paid film actors, highest-paid actress of 2010 and 2014, Sandra Bullock filmography, Bullock's filmography spans both comedy and drama, ...
and
George Clooney's careers.
It became the highest-grossing feature film in October history, surpassing the animated ''
Puss in Boots''
and holding the record until 2019's ''
Joker''. Bullock's previous highest-grossing film was ''
Speed
In kinematics, the speed (commonly referred to as ''v'') of an object is the magnitude of the change of its position over time or the magnitude of the change of its position per unit of time; it is thus a non-negative scalar quantity. Intro ...
'' ($350.2 million) while Clooney's benchmark was ''
Ocean's Eleven'' ($450.6 million).
Preliminary reports predicted the film would open with around $40 million in the US and Canada. The film earned $1.4 million from its Thursday night showings, and reached $17.5 million on Friday. ''Gravity'' topped the box office and broke the record held by ''
Paranormal Activity 3'' (2011) as the highest-earning October and autumn openings, grossing $55.8 million from 3,575 theaters. The film also surpassed ''
Batman & Robin'' (1997) for having Clooney's highest opening weekend and ''
The Heat'' for having Bullock's highest opening weekend respectively. 80 percent of the film's opening weekend gross came from its 3D showings, which grossed $44.2 million from 3,150 theaters. $11.2 million—20 percent of the receipts—came from IMAX 3D showings, the highest percentage for a film opening of more than $50 million.
The film stayed at number one at the box office during its second and third weekends. IMAX alone generated $34.7 million from 323 theaters, a record for IMAX opening in October.
''Gravity'' earned $27.4 million in its opening weekend overseas from 27 countries with $2.8 million from roughly 4,763 screens. Warner Bros. said the 3D showing "exceeded all expectations" and generated 70 percent of the opening grosses.
In China, its second largest market, the film opened on November 19, 2013, and faced competition with ''
The Hunger Games: Catching Fire'' which opened on November 21, 2013. At the end of the weekend ''Gravity'' emerged victorious, generating $35.76 million in six days. It opened at number one in the United Kingdom, taking over the first weekend of release, and remained there for the second week. The film's high notable openings were in Russia and the
CIS ($8.1 million), Germany ($3.8 million), Australia ($3.2 million), Italy ($2.6 million) and Spain ($2.3 million).
The film's largest markets outside North America were China ($71.2 million), the United Kingdom ($47 million) and France ($38.2 million). By February 17, 2014, the film had grossed $700 million worldwide. ''Gravity'' grossed $274,092,705 in North America and $449,100,000 in other countries, making a worldwide gross of $723,192,705making it the
eighth-highest-grossing film of 2013.
Calculating in all expenses, ''
Deadline Hollywood
''Deadline Hollywood'', commonly known as ''Deadline'' and also referred to as ''Deadline.com'', is an online news site founded as the news blog ''Deadline Hollywood Daily'' by Nikki Finke in 2006. It is updated several times a day, with en ...
'' estimated that the film made a profit of $209.2 million.
According to the tracking site Excipio, ''Gravity'' was one of the most copyright-infringed films of 2014 with over 29.3 million downloads via
torrent sites.
Critical response
On
review aggregator
A review aggregator is a system that collects reviews and ratings of products and services, such as films, books, video games, music, software, hardware, or cars. This system then stores the reviews to be used for supporting a website where user ...
Rotten Tomatoes
Rotten Tomatoes is an American review aggregator, review-aggregation website for film and television. The company was launched in August 1998 by three undergraduate students at the University of California, Berkeley: Senh Duong, Patrick Y. Lee ...
, the film has an approval rating of 96% based on 364 reviews, with an average rating of 9.0/10. The website's critical consensus states: "Alfonso Cuarón's ''Gravity'' is an eerie, tense sci-fi thriller that's masterfully directed and visually stunning." On
Metacritic
Metacritic is an American website that aggregates reviews of films, television shows, music albums, video games, and formerly books. For each product, the scores from each review are averaged (a weighted average). Metacritic was created ...
, which assigns a normalized rating out based on reviews, the film has a weighted average score of 96 out of 100, based on 49 critics, indicating "universal acclaim", and making it the second-highest scoring widely released film of its year. In
CinemaScore
CinemaScore is an American market research firm based in Las Vegas. It surveys film audiences to rate their viewing experiences with letter grades, reports the results, and forecasts box office receipts from the data.
Background
Ed Mintz, who ...
polls conducted during the opening weekend, cinema audiences gave ''Gravity'' an average grade of "A−" on an A+ to F scale.
CinemaScore later issued an apology for the grade, saying they should have limited the poll to 3D showings instead of both 2D and 3D screenings (''
The Hollywood Reporter
''The Hollywood Reporter'' (''THR'') is an American digital and print magazine which focuses on the Cinema of the United States, Hollywood film industry, film, television, and entertainment industries. It was founded in 1930 as a daily trade pap ...
'' said it was "playing like an A+ film").
Matt Zoller Seitz, writing on
RogerEbert.com, gave the film four out of four stars, calling it "a huge and technically dazzling film and that the film's panoramas of astronauts tumbling against starfields and floating through space station interiors are at once informative and lovely".
Justin Chang, writing for ''
Variety'', said that the film "restores a sense of wonder, terror and possibility to the big screen that should inspire awe among critics and audiences worldwide".
Richard Corliss of ''
Time
Time is the continuous progression of existence that occurs in an apparently irreversible process, irreversible succession from the past, through the present, and into the future. It is a component quantity of various measurements used to sequ ...
'' praised Cuarón for playing "daringly and dexterously with point-of-view: at one moment you're inside Ryan's helmet as she surveys the bleak silence, then in a subtle shift you're outside to gauge her reaction. The 3-D effects, added in post-production, provide their own extraterrestrial startle: a hailstorm of debris hurtles at you, as do a space traveler's thoughts at the realization of being truly alone in the universe."
Peter Bradshaw of ''
The Guardian
''The Guardian'' is a British daily newspaper. It was founded in Manchester in 1821 as ''The Manchester Guardian'' and changed its name in 1959, followed by a move to London. Along with its sister paper, ''The Guardian Weekly'', ''The Guardi ...
'' gave the film five out of five stars, writing "a brilliant and inspired movie-cyclorama ... a glorious imaginary creation that engulfs you utterly."
Robbie Collin of ''
The Daily Telegraph
''The Daily Telegraph'', known online and elsewhere as ''The Telegraph'', is a British daily broadsheet conservative newspaper published in London by Telegraph Media Group and distributed in the United Kingdom and internationally. It was found ...
'' also awarded the film five out of five stars.
Peter Travers of ''
Rolling Stone
''Rolling Stone'' is an American monthly magazine that focuses on music, politics, and popular culture. It was founded in San Francisco, California, in 1967 by Jann Wenner and the music critic Ralph J. Gleason.
The magazine was first known fo ...
'' gave the film four out of four stars, stating that the film was "more than a movie. It's some kind of miracle."
A. O. Scott, writing for ''
The New York Times
''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of ...
'', highlighted the use of 3-D which he said, "surpasses even what James Cameron accomplished in the flight sequences of ''Avatar''". Scott also said that the film "in a little more than 90 minutes rewrites the rules of cinema as we have known them".
Quentin Tarantino
Quentin Jerome Tarantino (; born March 27, 1963) is an American filmmaker, actor, and author. Quentin Tarantino filmography, His films are characterized by graphic violence, extended dialogue often featuring much profanity, and references to ...
said it was one of his top ten films of 2013. ''
Empire
An empire is a political unit made up of several territories, military outpost (military), outposts, and peoples, "usually created by conquest, and divided between a hegemony, dominant center and subordinate peripheries". The center of the ...
'', ''Time'' and ''
Total Film
''Total Film'' was a British film magazine published 13 times a year (published monthly with a summer issue added, between the July and August issues, every year since issue 91, 2004) by Future Publishing. The magazine was launched in 1997 and of ...
'' ranked the film as the best of 2013.
Critics have compared ''Gravity'' with other notable films set in space. Lindsey Weber of
Vulture.com said the choice of
Ed Harris
Edward Allen Harris (born November 28, 1950) is an American actor and filmmaker. His performances in '' Apollo 13'' (1995), '' The Truman Show'' (1998), '' Pollock'' (2000), and '' The Hours'' (2002) earned him critical acclaim and Academy Awa ...
for the voice of Mission Control is a reference to ''
Apollo 13
Apollo 13 (April 1117, 1970) was the seventh crewed mission in the Apollo program, Apollo space program and would have been the third Moon landing. The craft was launched from Kennedy Space Center on April 11, 1970, but the landing was abort ...
''.
Todd McCarthy of ''
The Hollywood Reporter
''The Hollywood Reporter'' (''THR'') is an American digital and print magazine which focuses on the Cinema of the United States, Hollywood film industry, film, television, and entertainment industries. It was founded in 1930 as a daily trade pap ...
'' suggests the way "a weightless Stone goes floating about in nothing but her underwear" references ''
Alien'' (1979).
Other critics made connections with ''
2001: A Space Odyssey'' (1968).
James Cameron
James Francis Cameron (born August 16, 1954) is a Canadian filmmaker, who resides in New Zealand. He is a major figure in the post-New Hollywood era and often uses novel technologies with a Classical Hollywood cinema, classical filmmaking styl ...
praised the film and stated, "I think it's the best space photography ever done, I think it's the best space film ever done, and it's the movie I've been hungry to see for an awful long time".
Empire Online,
AskMen
AskMen is a free online men's web portal, with international versions in Australia, Canada, the Middle East, the United Kingdom and the United States. It is owned by Ziff Davis and operates through the IGN Entertainment unit.
History
AskMen wa ...
and ''
The Huffington Post
''HuffPost'' (''The Huffington Post'' until 2017, itself often abbreviated as ''HPo'') is an American progressive news website, with localized and international editions. The site offers news, satire, blogs, and original content, and covers p ...
'' also considered ''Gravity'' to be one of the best space films ever made. While ''The Huffington Post's'' Lauren Duca later included ''Gravity'' on the site's list of "8 Movies from the Last 15 Years That Are Super Overrated", another of the site's film critics, Christopher Rosen, placed it at the top of his list of Best Movies of 2013. ''Gravity'' was included on the top ten lists of 93 critics and topped the list of 22 of them.
Accolades
''Gravity'' received a leading 10 nominations at the
86th Academy Awards (with ''
American Hustle''), including
Best Picture,
Best Actress for Bullock, and
Best Production Design. The film won a leading seven
Academy Award
The Academy Awards, commonly known as the Oscars, are awards for artistic and technical merit in film. They are presented annually by the Academy of Motion Picture Arts and Sciences (AMPAS) in the United States in recognition of excellence ...
s: for
Best Director,
Best Cinematography,
Best Visual Effects,
Best Film Editing,
Best Original Score,
Best Sound Editing, and
Best Sound Mixing. Its seven wins makes it the most Oscar-awarded film of the
2010s decade, and is second only to ''
Cabaret
Cabaret is a form of theatrical entertainment featuring music song, dance, recitation, or drama. The performance venue might be a pub, casino, hotel, restaurant, or nightclub with a stage for performances. The audience, often dining or drinking, ...
'' (1972) in receiving the most Academy Awards in the ceremony despite not winning Best Picture.
Cuarón won the
Golden Globe Award for Best Director, and the film was also nominated for
Best Motion Picture – Drama,
Best Actress – Drama for Bullock and
Best Original Score.
''Gravity'' received a leading 11 nominations at the
67th British Academy Film Awards, including
Best Film,
Best Original Screenplay, and
Best Actress in a Leading Role. Cuarón was the most-nominated person at the awards; he was nominated for five awards, including his nominations as producer for Best Film awards and editor.
Despite not winning Best Film, ''Gravity'' won a leading 6 awards, including
Outstanding British Film,
Best Director,
Best Original Music,
Best Cinematography,
Best Sound, and
Best Visual Effects.
''Gravity'' also won the 2014
Hugo Award for Best Dramatic Presentation.
The February 2020 issue of ''
New York Magazine
''New York'' is an American biweekly magazine concerned with life, culture, politics, and style generally, with a particular emphasis on New York City.
Founded by Clay Felker and Milton Glaser in 1968 as a competitor to ''The New Yorker'' a ...
'' lists ''Gravity'' as among "The Best Movies That Lost Best Picture at the Oscars."
Scientific accuracy
Cuarón has stated that ''Gravity'' is not always scientifically accurate and that some liberties were needed to sustain the story. Despite this, the film has been praised for the realism of its premises and its overall adherence to physical principles, although several inaccuracies and exaggerations were still noted.
According to NASA Astronaut
Michael J. Massimino, who took part in Hubble Space Telescope Servicing Missions
STS-109 and
STS-125
STS-125, or HST-SM4 (Hubble Space Telescope Servicing Mission 4), was the fifth and final Space Shuttle mission to the Hubble Space Telescope (HST).
The launch of the Space Shuttle ''Atlantis'' occurred on May 11, 2009, at 2:01 pm EDT. Land ...
, "nothing was out of place, nothing was missing. There was a one-of-a-kind wirecutter we used on one of my spacewalks and sure enough they had that wirecutter in the movie."
Astronaut
Buzz Aldrin
Buzz Aldrin ( ; born Edwin Eugene Aldrin Jr.; January 20, 1930) is an American former astronaut, engineer and fighter pilot. He made three extravehicular activity, spacewalks as pilot of the 1966 Gemini 12 mission, and was the Lunar Module Eag ...
called the visual effects "remarkable" and he hoped that the film would stimulate the public to find an interest in space again, after decades of diminishing investments into advancements in the field:
Former NASA astronaut
Garrett Reisman said:
Former astronaut
Chris Hadfield was critical of ''Gravity''s portrayal of astronauts, particularly its depiction of Bullock's character, saying "When she's faced with a problem, she's panicking and has no idea what to do. George Clooney is driving around like some sort of space cowboy and he's the only one who has any idea what's going on. I think it set back a little girl's vision of what a woman astronaut can be (to) an entire generation." In contrast, Vanessa Reich-Shackelford from Westcoast Women in Engineering, Science and Technology while considering the character of Dr. Ryan Stone wrote: "I came to realize that writers Alfonso (also director) and Jonás Cuarón had created one of the most positive representation of a woman in
STEM on screen so far."
Technical observations

Astrophysicist
Neil deGrasse Tyson, astronomer and skeptic
Phil Plait, and veteran NASA astronaut and spacewalker
Scott E. Parazynski have offered comments about some of the most "glaring" inaccuracies.
''
The Dissolve'' characterized these complaints as "absurd", problems "only an astrophysicist would find".
In the movie, an impact in one orbital plane is shown to affect characters present at a different orbital plane. Also, these characters are depicted as being able to travel to a third orbital plane relatively easily. In reality, the debris field created by a destroyed communications satellite would likely not impact the Hubble Space Telescope which is where the shuttle ''Explorer'' is at the beginning of the film. Likewise, the significant differences between orbital parameters of the Hubble Space Telescope and the International Space Station would have made it impossible to travel between the two spacecraft (which is what the movie has the heroes do using only Kowalski's MMU) without precise preparation, planning, calculation, the appropriate technology, and a large quantity of fuel at the time.
Further examples of differences from reality include:
* Several observers (including Plait and Tyson) said that in the scene in which Kowalski unclips his tether and floats away to his death to save Stone from being pulled away from the ISS, Stone would simply need to tug the tether gently to pull Kowalski toward her. According to the film's science adviser Kevin Grazier and NASA engineer Robert Frost, however, the pair are still decelerating with Stone's leg caught in the parachute cords from the Soyuz. The cords stretch as they absorb her kinetic energy. Kowalski thinks that the cords are not strong enough to absorb his kinetic energy as well as hers, and that he must release the tether to give Stone a chance of stopping before the cords fail and doom both of them.
* By the time
Tiangong-1 was launched in 2011, the
Space Shuttle
The Space Shuttle is a retired, partially reusable launch system, reusable low Earth orbital spacecraft system operated from 1981 to 2011 by the U.S. National Aeronautics and Space Administration (NASA) as part of the Space Shuttle program. ...
had been
retired from service.
* Stone is shown not wearing
liquid-cooled ventilation garments or even socks, which are always worn under the EVA suit to protect against extreme temperatures in space. Neither was she shown wearing
space diapers.
Unlike real space suits, Stone can open her suit in the front, by herself.
* Stone's tears first roll down her face in micro-gravity, and are later seen floating off her face. After being pushed from her eye by her eyelid, the
surface tension
Surface tension is the tendency of liquid surfaces at rest to shrink into the minimum surface area possible. Surface tension (physics), tension is what allows objects with a higher density than water such as razor blades and insects (e.g. Ge ...
is not sufficient for the tears to continue adhering to her jawline. However, the film correctly portrays the spherical nature of drops of liquid in a micro-gravity environment.
* Kowalski's use of the MMU as his personal jet pack zipping around the spacewalking scene was criticized by ''
Time
Time is the continuous progression of existence that occurs in an apparently irreversible process, irreversible succession from the past, through the present, and into the future. It is a component quantity of various measurements used to sequ ...
''s Jeffery Kluger as being unrealistic. NASA's spacewalks are strictly choreographed in advance.
Despite the inaccuracies in ''Gravity'', Tyson, Plait and Parazynski all said they enjoyed watching the film.
Astronaut
Cady Coleman advised Sandra Bullock on the film.
Notes
See also
*
Kessler syndrome
The Kessler syndrome, also known as the Kessler effect, collisional cascading, or ablation cascade, is a scenario proposed by NASA scientists Donald J. Kessler and Burton G. Cour-Palais in 1978. It describes a situation in which the density of o ...
*
List of films featuring space stations
*
Survival film
*
2013 in film
*
List of American films of 2013
*
List of British films of 2013
References
External links
*
*
*
*
*
{{authority control
2013 films
2013 3D films
2013 drama films
2010s American films
2010s British films
2010s disaster films
2010s English-language films
2010s science fiction drama films
2010s science fiction thriller films
2010s survival films
American 3D films
American disaster films
American science fiction adventure films
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American space adventure films
American survival films
BAFTA winners (films)
Best British Film BAFTA Award winners
British 3D films
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Films about astronauts
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Films directed by Alfonso Cuarón
Films produced by Alfonso Cuarón
Films produced by David Heyman
Films scored by Steven Price
Films shot in Arizona
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Films that won the Best Original Score Academy Award
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Films whose director won the Best Directing Academy Award
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