Fate of Mars lander hangs in balance
Schiaparelli didn’t behave as expected as it headed down to surface
Paris, Oct. 20: Europe’s second attempt at reaching the Mars surface appeared in peril on Thursday as initial analysis suggested a lander dubbed “Schiaparelli”, a test-run for a future rover, may have plummeted to its demise.
While holding out faint hope, ground controllers said it seemed the paddling pool-sized lander’s parachute may have been discarded too early, and its fall-breaking thrusters switched off too soon.
Schiaparelli fell silent seconds before its scheduled touchdown, while its mothership Trace Gas Orbiter (TGO) entered Mars’ orbit as planned — part of a joint EuropeanRussian quest for evidence of life on the Red Planet, past or present.
“We are not in a position yet to determine the dynamic condition at which the lander touched the ground,” European Space Agency (ESA) head of solar and planetary missions Andrea Accomazzo told a webcast press briefing at mission control in Darmstadt, Germany.
Further analysis must be done of some 600 megabytes of data Schiaparelli sent home before its signal died, to “know whether it survived structurally or not.” If not, this would be Europe’s second failed Mars landing in a row, joining a string of unsuccessful attempts by global powers to explore our planetary neighbour’s hostile surface.
The British-built Beagle 2 robot lab disappeared without trace after separating from its mothership, Mars Express, in 2003. Its remains were finally spotted in a NASA photograph last year.
Schiaparelli had travelled for seven years and 496 million kilometres onboard the TGO. — AFP
WHILE holding out faint hope, ground controllers said it seemed the paddling pool-sized lander’s parachute may have been discarded too early, and its fall-breaking thrusters switched off too soon.