List of Spaceflight Records - Notable Unmanned Spaceflights

Notable Unmanned Spaceflights

In reference to: Spacecraft Event Country Date
Earth A-4(V-2) First rocket to reach space (suborbital flight) Germany June 1944
Earth V-2 No. 20 First living organisms (fruit flies) in space (suborbital flight) USA 20 February 1947
Earth R-1V First animals (dogs) in space (suborbital flight) successfully recovered USSR 22 July 1951
Earth Sputnik 1 First satellite in orbit USSR 4 October 1957
Earth Sputnik 2 First animal in orbit, Laika the dog USSR 3 November 1957
Earth Vanguard 1 Oldest satellite still in orbit— expected to stay in orbit 240 years. Ceased transmission in May 1964 USA 17 March 1958
Earth Jupiter AM-13 First monkey in space USA 13 December 1958
Earth Luna 1 First spacecraft to reach Earth's escape velocity USSR 4 January 1959
Moon Luna 1 First flyby, dist. of 5,995 km USSR 4 January 1959
Sun Luna 1 First spacecraft in heliocentric orbit USSR 4 January 1959
Moon Luna 2 First impact USSR 14 September 1959
Moon Luna 3 First image of lunar far-side USSR 7 October 1959
Earth Discoverer 13 First satellite recovered from orbit USA 11 August 1960
Earth Korabl-Sputnik 2 First living beings recovered from orbit. USSR 19 August 1960
Venus Venera 1 First flyby, dist. of 100,000 km (lost communication contact before) USSR 19 May 1961
Venus Mariner 2 First planetary flyby, dist. of 34,762 km (with communication contact) USA 14 December 1962
Mars Mariner 4 First Mars flyby, first planetary imaging, dist. of 9,846 km USA 14 July 1965
Moon Luna 9 First soft landing, first pictures from lunar surface USSR 31 January 1966
Venus Venera 3 First impact USSR 1 March 1966
Moon Luna 10 First orbiter USSR 3 April 1966
Moon Zond 5 First to circle the Moon and return to land on Earth
First animals to circle the Moon
USSR 15 September 1968
Venus Venera 7 First soft landing USSR 1 August 1970
Moon Luna 16 First automated sample return USSR 24 September 1970
Moon Luna 17 First automated roving vehicle – Lunokhod 1 USSR 17 November 1970
Mars Mariner 9 First orbiter USA 14 November 1971
Mars Mars 2 First impact USSR 27 November 1971
Mars Mars 3 First soft landing, telemetry signal for 20 seconds
before transmissions ceased
USSR 2 December 1971
Sun Pioneer 10 First spacecraft to reach Sun's escape velocity USA 3 December 1973
Jupiter Pioneer 10 First flyby, dist. of 130,000 km USA 3 December 1973
Mercury Mariner 10 First flyby, dist. of 703 km USA 29 March 1974
Venus Venera 9 First orbiter
First surface-level imaging of another planet
USSR 22 October 1975
Sun Helios 2
  • Highest velocity of a spacecraft relative to the sun, 252,792 km/h.
  • Closest ever approach to the sun at a record distance of 0.29 AU (43 million km), slightly inside the orbit of Mercury. Record still unbeaten as of November 2009 but to be beaten by the future Solar Orbiter probe (0.23 AU / 33 million km).
West Germany 17 April 1976
Mars Viking 1 First surface-level imaging of Mars USA 20 July 1976
Saturn Pioneer 11 First flyby, dist. of 21,000 km USA 1 September 1979
Venus Venera 13 First sound record on another planet USSR 1 March 1982
Interstellar space Pioneer 10 First extra-solar spacecraft (disputed because only according to some definitions) USA 13 June 1983
Venus Vega 1 First helium balloon atmospheric probe USSR 11 June 1985
Comet Giacobini-Zinner International Cometary Explorer (ICE) First flyby through comet tail, dist. of 7,800 km, no pictures. USA 11 September 1985
Uranus Voyager 2 First flyby, dist. of 81,500 km USA 24 January 1986
Comet Halley Vega 1 First comet flyby with pictures returned, dist. of 8,890 km USSR 6 March 1986
Orbital Spaceplane Buran First fully automated orbital flight of a spaceplane (with airstrip landing) USSR 15 November 1988
Neptune Voyager 2 First flyby, dist. of 40,000 km USA 25 August 1989
951 Gaspra Galileo probe First asteroid flyby, dist. of 1,600 km USA 29 October 1991
Jupiter Galileo probe First impact USA 21 September 2003
Jupiter Galileo probe First orbiter USA 7 December 1995
Mars Mars Pathfinder First automated roving vehicle – Sojourner USA 4 July 1997
433 Eros NEAR Shoemaker First asteroid orbiter USA 14 February 2000
433 Eros NEAR Shoemaker First asteroid soft landing USA 12 February 2001
Saturn Cassini orbiter First orbiter ESA
USA
1 July 2004
Solar wind Genesis First sample return from farther than the Moon USA 8 September 2004
Titan Huygens probe First soft landing ESA
USA
14 January 2005
Comet Tempel 1 Deep Impact First comet impact USA 4 July 2005
25143 Itokawa Hayabusa First asteroid ascent
First interplanetary escape without undercarriage cutoff
JPN 19 November 2005
81P/Wild Stardust First sample return from comet USA 15 January 2006
Farthest distance from Earth Voyager 1 At greatest distance from Earth, 17.4 billion km USA As of December 2010
Longest time in operation Pioneer 6 Longest operating space probe, brief contact was
reestablished on 8 December 2000, after nearly 35 years in space.
USA As of 2005
Earth to Venus trajectory IKAROS First interplanetary solar sail JPN set sail on 10 June 2010
25143 Itokawa Hayabusa First sample return from asteroid JPN 13 June 2010
Mercury MESSENGER First orbiter USA 17 March 2011
Earth–Sun L2 Lagrangian point Chang'e 2 First object to reach the L2 Lagrangian point directly from lunar orbit. China August 25, 2011
International Space Station SpaceX Dragon First commercial spacecraft to berth with the International Space Station. SpaceX May 25, 2012

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