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Zond 7
The Zond 7 spacecraft, part of the Soviet Zond program, was launched towards the Moon on a Proton-K D rocket on August 7, 1969. Its mission was to support studies of the Moon and circumlunar space, to obtain color photography of Earth and the Moon from varying distances, and to flight test the spacecraft systems. It was an unpiloted version of the Soyuz 7K-L1, a crewed Moon-flyby spacecraft. Earth photos were obtained on August 9, 1969. On August 11, 1969, the spacecraft flew past the Moon at a distance of 1984.6 km and conducted two picture taking sessions. On its way back from the Moon the spacecraft tested its radio systems by transmitting recorded voices. Zond 7 carried four turtles, a follow-up to the September 1968 Zond 5 mission which carried two tortoises on a circumlunar lunar mission, and the November 1968 Zond 6 mission which also carried turtles. A human-like tissue-equivalent phantom for radiation measurements was placed aboard. The phantom was equipped wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Moon
The Moon is Earth's only natural satellite. It orbits around Earth at an average distance of (; about 30 times Earth's diameter). The Moon rotates, with a rotation period ( lunar day) that is synchronized to its orbital period ( lunar month) of 29.5 Earth days. This is the product of Earth's gravitation having tidally pulled on the Moon until one part of it stopped rotating away from the near side, making always the same lunar surface face Earth. Conversley, the gravitational pull of the Moon, on Earth, is the main driver of Earth's tides. In geophysical terms, the Moon is a planetary-mass object or satellite planet. Its mass is 1.2% that of the Earth, and its diameter is , roughly one-quarter of Earth's (about as wide as the contiguous United States). Within the Solar System, it is the largest and most massive satellite in relation to its parent planet, the fifth-largest and fifth-most massive moon overall, and larger and more massive than all known dwarf pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zond 8
Zond 8, also known as L-1 No.14, was the last in the series of circumlunar spacecraft, a member of the Soviet Zond program, designed to rehearse a piloted circumlunar flight, an uncrewed version of Soyuz 7K-L1 crewed circumlunar flight spacecraft. The project was initiated in 1965 to compete with the Americans in the race to the Moon but lost its importance once three astronauts orbited the Moon on the Apollo 8 mission in December 1968. Mission Zond 8 was launched on 20 October 1970, at 19:55:39 GMT by a Proton-K / Blok D launcher from Site 81/23 of the Baikonur Cosmodrome, towards the Moon The Moon is Earth's only natural satellite. It Orbit of the Moon, orbits around Earth at Lunar distance, an average distance of (; about 30 times Earth diameter, Earth's diameter). The Moon rotation, rotates, with a rotation period (lunar .... Zond 8 had a mass of . The announced objectives of Zond 8 were investigations of the Moon and circumlunar space and testing of onboard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Missions To The Moon
Missions to the Moon have been numerous and include some of the earliest space missions, conducting exploration of the Moon since 1959. The first partially successful lunar mission was Luna 1 (January 1959), the first probe to leave Earth and fly past another astronomical body. Soon after that the first Moon landing and the first landing on any extraterrestrial body was performed by Luna 2, which intentionally impacted the Moon on 14 September 1959. The far side of the Moon, which is always facing away from Earth due to tidal locking, was seen for the first time by Luna 3 in (7 October 1959). In 1966, Luna 9 became the first spacecraft to achieve a controlled soft landing, while Luna 10 became the first mission to enter orbit, and in 1968 Zond 5 became the first mission to carry terrestrial lifeforms (tortoises) to close proximity of the Moon through a circumlunar approach. The first crewed missions to the Moon were pursued by the Soviet Union and the United States, becomin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Missions To The Moon
Missions to the Moon have been numerous and include some of the earliest space missions, conducting exploration of the Moon since 1959. The first partially successful lunar mission was Luna 1 (January 1959), the first probe to leave Earth and fly past another astronomical body. Soon after that the first Moon landing and the first landing on any extraterrestrial body was performed by Luna 2, which intentionally impacted the Moon on 14 September 1959. The far side of the Moon, which is always facing away from Earth due to tidal locking, was seen for the first time by Luna 3 in (7 October 1959). In 1966, Luna 9 became the first spacecraft to achieve a controlled soft landing, while Luna 10 became the first mission to enter orbit, and in 1968 Zond 5 became the first mission to carry terrestrial lifeforms (tortoises) to close proximity of the Moon through a circumlunar approach. The first crewed missions to the Moon were pursued by the Soviet Union and the United States, be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apollo 17
Apollo 17 (December 7–19, 1972) was the eleventh and final mission of NASA's Apollo program, the sixth and most recent time humans have set foot on the Moon. Commander Gene Cernan and Lunar Module Pilot Harrison Schmitt walked on the Moon, while Command Module Pilot Ronald Evans (astronaut), Ronald Evans orbited above. Schmitt was the only professional geologist to land on the Moon; he was selected in place of Joe Engle, as NASA had been under pressure to send a scientist to the Moon. The mission's heavy emphasis on science meant the inclusion of a number of new experiments, including a Fe, Fi, Fo, Fum, and Phooey, biological experiment containing five mice that was carried in the command module. Mission planners had two primary goals in deciding on the landing site: to sample Lunar highlands, lunar highland material older than that at Mare Imbrium and to investigate the possibility of relatively recent Volcano, volcanic activity. They therefore selected Taurus–Littrow, wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fe, Fi, Fo, Fum, And Phooey
Fe, Fi, Fo, Fum, and Phooey were five mice who traveled to the Moon and circled it 75 times on the 1972 Apollo 17 mission. NASA gave them identification numbers A3305, A3326, A3352, A3356, and A3400, and their nicknames were given by the Apollo 17 crew ( Eugene Cernan, Harrison Schmitt, and Ronald Evans). The four male mice, one female mouse, and Evans orbited the Moon for a record-setting six days and four hours in the Apollo command module ''America'' as Cernan and Schmitt performed the Apollo program's last lunar excursions. The mice travelled in individual compartments of tubes inside an aluminium container with "a sufficient food supply, temperature control, and a reserve of potassium superoxide that absorbed the from their respiration and provided them with fresh oxygen." One of the male mice died (A-3352) during the trip, and the four survivors were euthanized and dissected for their expected biological information upon their return from the Moon. The three astronaut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Timeline Of First Images Of Earth From Space
Photography and other imagery of planet Earth from outer space started in the 1940s, first from rockets in suborbital flight, subsequently from satellites around Earth, and then from spacecraft beyond Earth's orbit. Timeline See also * List of notable images of Earth from space * * * * * * * * * Notes References {{Earth Lists of firsts in outer space Photography and videography of Earth from space Spaceflight timelines, Images of Earth Image galleries Astronomy image articles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animals In Space
Animals in space originally served to test the survivability of spaceflight, before human spaceflights were attempted. Later, many species were flown to investigate various biological processes and the effects microgravity and space flight might have on them. Bioastronautics is an area of bioengineering research that spans the study and support of life in Outer space, space. To date, seven national space programs have flown non-human animals into space: the United States, Soviet Union, France, Argentina, China, Japan and Iran. A wide variety of non-human animals have been launched into space, including monkeys in space, monkeys and apes, Dogs in space, dogs, Félicette, cats, tortoises, mice, rats, rabbits, fish, frogs, spiders, insects, and quail eggs (which hatched on ''Mir'' in 1990). The US launched the first Earthlings into space, with Fruit flies in space, fruit flies surviving a 1947 flight, followed by primates in 1949. The Soviet space program launched Soviet space d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miniature Sheet
A souvenir sheet or miniature sheet is a postage stamp or a small group of postage stamps still attached to the sheet on which they were printed. They may be either regular issues that just happen to be printed in small groups (typical of many early stamps), or special issues often commemorating some event, such as a national anniversary, philatelic exhibition, or government program. The number of stamps ranges from one to about 25; larger sheets of stamps are simply called "sheets" with no qualifier. The stamps on the sheet may be perforated in the usual way, or imperforate. The margins or selvage of the sheet may have additional printing, ranging from a simple statement of the occasion being commemorated, up to a full picture of which the stamp(s) are just a small part. The margins of the sheet may have ornamental designs, price, emblems and logo(s) which are not part of stamp(s). Stamps on the miniature sheet can be in se-tenant position while the same stamps were not se-ten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bauman Moscow State Technical University
The Bauman Moscow State Technical University (BMSTU; ), sometimes colloquially referred as the ''Bauman School'' or ''Baumanka'' (), is a public technical university (Institute of technology, polytechnic) located in Moscow, Russia. Bauman University offers Bachelor's degree, B.S., Master's degree, M.S & Doctor of Philosophy, PhD degrees in various engineering fields and applied sciences. In 2023, ''US News & World Report'' ranked it #1,758 in the world. History Bauman University is the second oldest educational institution in Russia after Lomonosov Moscow State University (1755). In 1763, the Russian Empress Catherine the Great, Catherine II founded the Moscow Orphanage, Educational Imperial House. On October 5, 1826, the dowager Empress Maria Feodorovna (Sophie Dorothea of Württemberg), Maria Feodorovna issued a decree to establish "''great workshops for different crafts with bedrooms, a dining room, etc.''" as a part of the Moscow Foundling Home in the German Quarter. All ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dmitrov
Dmitrov () is a types of inhabited localities in Russia, town and the administrative center of Dmitrovsky District, Moscow Oblast, Dmitrovsky District in Moscow Oblast, Russia, located to the north of Moscow on the Yakhroma River and the Moscow Canal. Population: History Dmitrov is one of the oldest urban areas in Moscow Oblast. The town was originally founded by Yury Dolgoruky in 1154, where his son Vsevolod the Big Nest, Vsevolod was born. Its name is explained by the fact that Vsevolod's patron saint was Demetrius of Thessaloniki, St. Demetrius. In the 13th century, the settlement marked a point where the borders of the Grand Duchy of Moscow, Tver, and Pereslavl-Zalessky converged. The settlement itself belonged to the princes of Galich, Russia, Galich-Mersky, located much to the north, until 1364, when it was incorporated into the Grand Duchy of Moscow. Both Dmitry Donskoy and his grandson Vasily II of Moscow, Vasily II granted Dmitrov as an appanage to thei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skip Reentry
Non-ballistic atmospheric entry is a class of atmospheric entry trajectories that follow a non-ballistic trajectory by employing aerodynamic lift in the high upper atmosphere. It includes trajectories such as skip and glide. Skip is a flight trajectory where the spacecraft goes in and out the atmosphere. Glide is a flight trajectory where the spacecraft stays in the atmosphere for a sustained flight period of time. In most examples, a skip reentry roughly doubles the range of suborbital spaceplanes and reentry vehicles over the purely ballistic trajectory. In others, a series of ''skips'' allows the range to be further extended. Non-ballistic atmospheric entry was first seriously studied as a way to extend the range of ballistic missiles, but was not used operationally in this form as conventional missiles with extended range were introduced. The underlying aerodynamic concepts have been used to produce maneuverable reentry vehicles (MARV), to increase the accuracy of some mis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
