The year 2010 saw a number of notable events in worldwide

spaceflight Spaceflight (or space flight) is an application of astronautics to fly spacecraft into or through outer space, either with or without humans on board. Most spaceflight is uncrewed and conducted mainly with spacecraft such as satellites in o ...

activities. These included the first test flight of the

SpaceX Dragon American private space transportation company SpaceX has developed and produced several spacecraft named Dragon. The first family member, now referred to as Dragon 1, flew 23 cargo missions to the ISS between 2010 and 2020 before being retired. ...

commercial resupply spacecraft, which is intended to resupply the

International Space Station The International Space Station (ISS) is the largest Modular design, modular space station currently in low Earth orbit. It is a multinational collaborative project involving five participating space agencies: NASA (United States), Roscosmos ( ...

(ISS), and the maiden flights of the

Falcon 9 Falcon 9 is a partially reusable medium lift launch vehicle that can carry cargo and crew into Earth orbit, produced by American aerospace company SpaceX. The rocket has two stages. The first (booster) stage carries the second stage and pa ...

and

Minotaur IV Minotaur IV, also known as Peacekeeper SLV and OSP-2 PK is an active expendable launch system derived from the LGM-118 Peacekeeper ICBM. It is operated by Northrop Grumman Innovation Systems, and made its maiden flight on 22 April 2010, carr ...

rockets. In June 2010,

South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korea, Korean Peninsula and sharing a Korean Demilitarized Zone, land border with North Korea. Its western border is formed ...

conducted a second Naro-1 launch, after the failure of the rocket's maiden flight in 2009; however, the second attempt also failed. The

Kosmos-3M The Kosmos-3M (russian: Космос-3М meaning "''Cosmos''", GRAU index 11K65M) was a Russian space launch vehicle, member of the Kosmos rocket family. It was a liquid-fueled two-stage launch vehicle, first launched in 1967 and with over 420 ...

was retired from service, making its final flight in April. The Molniya-M was also retired from service, making its final flight in September.

Overview

The first suborbital launch of 2010 was conducted at 23:00 GMT on 10 January, when a Black Brant IX

sounding rocket A sounding rocket or rocketsonde, sometimes called a research rocket or a suborbital rocket, is an instrument-carrying rocket designed to take measurements and perform scientific experiments during its sub-orbital flight. The rockets are used to ...

was launched as a target for the

Boeing YAL-1 The Boeing YAL-1 Airborne Laser Testbed (formerly Airborne Laser) weapons system was a megawatt-class chemical oxygen iodine laser (COIL) mounted inside a modified military Boeing 747-400F. It was primarily designed as a missile defense syst ...

airborne-laser platform. On 11 January, China conducted an ABM test, involving two missiles. The first orbital launch occurred at 16:12 UTC on 16 January, when a

Long March 3C The Long March 3C (), also known as the Changzheng 3C, CZ-3C and LM-3C, is a Chinese orbital launch vehicle. It is launched from Launch Complex 2 and 3 at the Xichang Satellite Launch Center (XSLC). A three-stage rocket with two strapon liquid r ...

launched the Compass-G1

navigation satellite A satellite navigation or satnav system is a system that uses satellites to provide autonomous geo-spatial positioning. It allows satellite navigation devices to determine their location (longitude, latitude, and altitude/elevation) to high pre ...

from the Xichang Satellite Launch Centre. Seventy-four orbital launches were attempted in 2010, with seventy being successful and four ending in failure. The last orbital launch was made on 29 December, when an

Ariane 5 Ariane 5 is a European heavy-lift space launch vehicle developed and operated by Arianespace for the European Space Agency (ESA). It is launched from the Centre Spatial Guyanais (CSG) in French Guiana. It has been used to deliver payloads in ...

ECA launched the Hispasat-1E and Koreasat 6 spacecraft from

Guiana Space Centre The Guiana Space Centre (french: links=no, Centre spatial guyanais; CSG), also called Europe's Spaceport, is a European spaceport to the northwest of Kourou in French Guiana, a region of France in South America. Kourou is located approximat ...

, near

Kourou Kourou () is a commune in French Guiana, an overseas region and department of France in South America. Kourou is famous for being the location of the Guiana Space Centre, the main spaceport of France and the European Space Agency (ESA). It ...

Space exploration

Akatsuki, the first Japanese mission to

Venus Venus is the second planet from the Sun. It is sometimes called Earth's "sister" or "twin" planet as it is almost as large and has a similar composition. As an interior planet to Earth, Venus (like Mercury) appears in Earth's sky never f ...

, was launched on an

H-IIA H-IIA (H-2A) is an active expendable launch system operated by Mitsubishi Heavy Industries (MHI) for the Japan Aerospace Exploration Agency. These liquid fuel rockets have been used to launch satellites into geostationary orbit; lunar or ...

carrier rocket in May. It is intended to look for lightning and volcanoes on Venus. Despite a successful launch, the spacecraft failed to enter Cytherocentric orbit in December, but it managed to enter the orbit around Venus five years later in December 2015. IKAROS, the first operational

solar sail Solar sails (also known as light sails and photon sails) are a method of spacecraft propulsion using radiation pressure exerted by sunlight on large mirrors. A number of spaceflight missions to test solar propulsion and navigation have been ...

, was launched on the same rocket as Akatsuki. The first Japanese

asteroid An asteroid is a minor planet of the Solar System#Inner solar system, inner Solar System. Sizes and shapes of asteroids vary significantly, ranging from 1-meter rocks to a dwarf planet almost 1000 km in diameter; they are rocky, metallic o ...

probe,

Hayabusa was a robotic spacecraft developed by the Japan Aerospace Exploration Agency (JAXA) to return a sample of material from a small near-Earth asteroid named 25143 Itokawa to Earth for further analysis. ''Hayabusa'', formerly known as MUSES-C ...

, returned to Earth on 13 June, having landed on

25143 Itokawa 25143 Itokawa (provisional designation ) is a sub-kilometer near-Earth object of the Apollo group and a potentially hazardous asteroid. It was discovered by the LINEAR program in 1998 and later named after Japanese rocket engineer Hideo Itokawa ...

in an effort to collect samples. It was also the world's first successful

sample return mission A sample-return mission is a spacecraft mission to collect and return samples from an extraterrestrial location to Earth for analysis. Sample-return missions may bring back merely atoms and molecules or a deposit of complex compounds such as lo ...

from an asteroid. On 1 October at 10:59:57 UTC, China successfully launched the

Chang'e-2 Chang'e 2 (; ) is a Chinese unmanned lunar probe that was launched on 1 October 2010. It was a follow-up to the Chang'e 1 lunar probe, which was launched in 2007. Chang'e 2 was part of the first phase of the Chinese Lunar Exploration Program, and ...

spacecraft, the nation's second mission to explore the

Moon The Moon is Earth's only natural satellite. It is the fifth largest satellite in the Solar System and the largest and most massive relative to its parent planet, with a diameter about one-quarter that of Earth (comparable to the width ...

. A

rocket was used for the launch, which occurred from the Xichang Satellite Launch Centre. The spacecraft conducted a mission similar to that of the earlier

Chang'e-1 Chang'e 1 (; ) was an unmanned Chinese lunar-orbiting spacecraft, part of the first phase of the Chinese Lunar Exploration Program. The spacecraft was named after the Chinese Moon goddess, Chang'e. Chang'e 1 was launched on 24 October 2007 at 1 ...

spacecraft, but with a focus on mapping potential landing sites in preparation for the Chang'e-3

uncrewed An uncrewed vehicle or unmanned vehicle is a vehicle without a person on board. Uncrewed vehicles can either be under telerobotic control—remote controlled or remote guided vehicles—or they can be autonomously controlled—autonomous vehic ...

lunar lander.

Crewed spaceflight

Seven crewed launches were planned for 2010, with three

Space Shuttle The Space Shuttle is a retired, partially 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. Its official program na ...

missions and four

Soyuz Soyuz is a transliteration of the Cyrillic text Союз ( Russian and Ukrainian, 'Union'). It can refer to any union, such as a trade union (''profsoyuz'') or the Union of Soviet Socialist Republics (Сою́з Сове́тских Социали� ...

flights for

(ISS) crew rotation. STS-130, using orbiter ''

Endeavour Endeavour or endeavor may refer to: People Fictional characters * Endeavour Morse, central character of the ''Inspector Morse'' novels by Colin Dexter * Endeavor, the hero name for the character Enji Todoroki from the anime series ''My Hero A ...

'', was the first crewed flight of the year, launching on 8 February with the ''Tranquility'' node and

Cupola In architecture, a cupola () is a relatively small, most often dome-like, tall structure on top of a building. Often used to provide a lookout or to admit light and air, it usually crowns a larger roof or dome. The word derives, via Italian, fr ...

for the ISS. On 5 April, ''

Discovery Discovery may refer to: * Discovery (observation), observing or finding something unknown * Discovery (fiction), a character's learning something unknown * Discovery (law), a process in courts of law relating to evidence Discovery, The Discover ...

'' launched on mission

STS-131 STS-131 (ISS assembly flight 19A) was a NASA Space Shuttle mission to the International Space Station (ISS). launched on 5 April 2010 at 6:21 am from LC-39A, and landed at 9:08 am on 20 April 2010 on runway 33 at the Kennedy Space C ...

, with the ''Leonardo'' MPLM to resupply the outpost. Soyuz TMA-18 launched the Expedition 23 crew to the ISS on 2 April; it was scheduled to spend around six months docked to the station to facilitate crew escape in an emergency. Shortly before,

Soyuz TMA-16 The Soyuz TMA-16 (russian: Союз TMA-16) was a crewed flight to and from the International Space Station (ISS). It transported two members of the Expedition 21 crew and a Canadian entrepreneur from the Baikonur Cosmodrome in Kazakhstan to the ...

undocked, transporting former ISS crewmembers back to Earth. On 14 May, Space Shuttle ''Atlantis'' launched on its second-to-last flight, STS-132, carrying the ''Rassvet'' module to the ISS.

Soyuz TMA-19 Soyuz TMA-19 was a crewed spaceflight to the International Space Station (ISS) and is part of the Soyuz programme. It was launched on 15 June 2010 carrying three members of the Expedition 24 crew to the International Space Station, who remained ...

launched with Expedition 24 on 15 June. Soyuz TMA-01M, the first flight of a modernised Soyuz-TMA spacecraft, launched on 8 October with the Expedition 25 crew for the ISS. Then, to end the year, Expedition 26 launched aboard

Soyuz TMA-20 Soyuz TMA-20 was a human spaceflight to the International Space Station (ISS) and was part of the Soyuz programme. It lifted off from the Baikonur Cosmodrome in Kazakhstan on December 15, 2010, and docked with the ISS two days later. The three-p ...

on 15 December.

Launch failures

Four orbital launch failures occurred in 2010, two affecting

Geosynchronous Satellite Launch Vehicle Geosynchronous Satellite Launch Vehicle (GSLV) is an expendable launch system operated by the Indian Space Research Organisation (ISRO). GSLV was used in fourteen launches from 2001 to 2021. Even though GSLV Mark III shares the name, it is an ...

s, one affecting a Naro-1 rocket, and one affecting a Proton rocket. The first occurred on 15 April, when the GSLV Mk.II launched on its maiden flight. The rocket's third stage malfunctioned, resulting in the stage, and the GSAT-4 satellite, failing to achieve orbit and falling into the sea. The second failure occurred during the second launch of the Naro-1 rocket, carrying the

STSAT-2B STSat-2B, or Science and Technology Satellite-2B, was a South Korean satellite which was lost in the failure of the second flight of the Naro-1 launch vehicle. It was to have been operated by the Korea Aerospace Research Institute (KARI), and w ...

spacecraft. The rocket exploded 137 seconds into the flight. The third failure occurred on 5 December, when a

Proton-M The Proton-M, (Протон-М) GRAU index 8K82M or , is an expendable Russian heavy-lift launch vehicle derived from the Soviet-developed Proton. It is built by Khrunichev, and launched from sites 81 and 200 at the Baikonur Cosmodrome i ...

with the first Blok DM-03 upper stage failed to inject three Glonass-M satellites into orbit. Before launch, the Blok DM was fuelled incorrectly, resulting in the rocket being too heavy to reach its parking orbit. The fourth failure occurred on 25 December 2010, when a GSLV Mk.I exploded during the launch of GSAT-5P. The rocket was destroyed by range safety, after control of the liquid-fuelled boosters attached to the first stage was lost.

Orbital launches

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