Beagle 2 Beagle 2 The Beagle 2 was a British Mars lander that was transported by the European Space Agency's 2003 "Mars Express" mission. It was an astrobiology mission that would have looked for past life on the shallow surface of 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; however, no contact was received at the expected time of landing on Mars. ESA declared the mission lost in February 2004, after numerous attempts to contact the spacecraft were made. The "Beagle 2" fate
Mars 7 However, Mars 4 failed to enter orbit, and Mars 5 failed after a few days in orbit. Mars 7 was launched by a Proton-K carrier rocket with a Blok D upper stage, flying from Baikonur Cosmodrome Site 81/24. The launch occurred at 17:00:17 UTC on 9 August 1973, with the first three stages placing the spacecraft and upper stage into a low Earth parking orbit before the Blok D fired to propel Mars 7 into heliocentric orbit bound for Mars. The spacecraft performed a course correction on 16 August 1973. Mars 7's lander separated from the flyby bus on 9