Back بيغل 2 Arabic Бигъл 2 Bulgarian Beagle 2 Catalan Beagle 2 Czech Beagle 2 German Beagle 2 Esperanto Beagle 2 Spanish Beagle 2 Estonian بیگل ۲ Persian Beagle 2 Finnish
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 Replica of the Beagle 2 at the Science Museum, London | |
| Mission type | Mars lander |
|---|---|
| Operator | National Space Centre |
| COSPAR ID | 2003-022C[1] |
| Mission duration | 6 months (planned)[2] |
| Spacecraft properties | |
| Landing mass | 33.2 kg (73 lb) |
| Payload mass | 9 kg (20 lb) science instruments |
| Dimensions | Folded: 1 m diameter Unfolded: 1.9 m diameter Height: 12 cm[3] |
| Power | 60 W[3] |
| Start of mission | |
| Launch date | 2 June 2003, 07:45 UTC |
| Rocket | Soyuz-FG / Fregat |
| Launch site | Baikonur Cosmodrome |
| Contractor | EADS Astrium |
| Deployed from | Mars Express |
| Deployment date | December 19, 2003 |
| End of mission | |
| Declared | February 6th, 2004 |
| Mars lander | |
| Landing date | 25 December 2003, 02:45 UTC |
| Landing site | Isidis Planitia, Mars 11°31′44″N 90°25′53″E / 11.52879°N 90.43139°E[4] |
The Beagle 2 is an inoperative British Mars lander that was transported by the European Space Agency's 2003 Mars Express mission. It was intended to conduct an astrobiology mission that would have looked for evidence of past life on Mars.
The spacecraft was successfully deployed from the Mars Express on 19 December 2003 and was scheduled to land on the surface of Mars on 25 December. ESA, however, received no communication from the lander at its expected landing time on Mars, and declared the mission lost in February 2004 after numerous attempts to contact the spacecraft were made.[5]
The Beagle 2's fate remained a mystery until January 2015, when it was located on the surface of Mars in a series of images from NASA's Mars Reconnaissance Orbiter HiRISE camera.[6][7] The images showed it landed safely but two of its four solar panels failed to deploy, blocking the spacecraft's communications antenna.
The Beagle 2 is named after HMS Beagle, the ship that took the naturalist Charles Darwin on his round-the-world voyage.
- ^ "Beagle 2". National Space Science Data Center. NASA. 26 August 2014. Retrieved 22 January 2015.
- ^ Rafkin, Scot C. Randell; Michaels, Timothy I.; Haberle, Robert M. (January 2004). "Meteorological predictions for the Beagle 2 mission to Mars" (PDF). Geophysical Research Letters. 31 (1). L01703. Bibcode:2004GeoRL..31.1703R. doi:10.1029/2003GL018966.
MGCM results are used to characterize the large-scale atmospheric fields over the primary mission (approximately 180 sols; to Ls ≈ 51).
- ^ a b "Technology FAQs". Open University. Archived from the original on 9 April 2004.
- ^ Cite error: The named reference
Bridges_2017was invoked but never defined (see the help page). - ^ Clark, Stuart (17 January 2015). "Beagle 2 spacecraft found intact on surface of Mars after 11 years". The Guardian.
- ^ Webster, Guy (16 January 2015). "'Lost' 2003 Mars Lander Found by Mars Reconnaissance Orbiter". NASA. Archived from the original on 24 October 2018. Retrieved 16 January 2015.
- ^ "Mars Orbiter Spots Beagle 2, European Lander Missing Since 2003". The New York Times. The Associated Press. 16 January 2015. Retrieved 17 January 2015.