After 2695 of our earth days on the surface of Mars, NASAâs Spirit rover has been given the metaphorical golden watch, farewell speech and âway to go buddyâ pats on the back that mark the end of many a working life.NASA hasnât heard from the Spirit rover since March 22, 2010 when it became ensnared in martian quicksand. Attempts to re-establish contact have officially ceased. Spirit is survived by Opportunity, its sister rover, which is presently nearing Marsâ Endeavour crater. To honor the career of one of our favorite space machines, Motherboard takes a fond look back over Spiritsâ stunningly successful career.Seizing the initiative, Spirit blasts off aboard a Delta II 7925 launch vehicle from Space Launch Complex 17A at the Cape Canaveral Air Force Station in Florida â arriving a full three weeks before its sister rover, Opportunity. After touching down bang in the middle of the Gusev crater, Spirit snaps a few pictures to help its superiors choose a promising nearby destination, a crater dubbed âSleepy Hollowâ. An allusion to Washington Irvingâs âThe Legend of Sleepy Hollow,â as well as the hollow where Spirit slept before roaming Mars.Before Opportunity even arrives at work, Spirit rolls off its landing platform and knuckles down â taking the highest resolution image ever captured on the surface of another planet (below). But the stress and workload soon takes its toll â with Spirit refusing to go into sleep mode and just fucking chilling out a bit. The command team even reportedly sent it the command SHUTDWN_DMT_TIL (âShutdown Dammit Untilâ followed by the time the rover should wake up) in desperation, but to no avail.
Following a few software fixes, Spiritâs work/life balance is back in harmony and the science begins in earnest. The rover soon bags more Martian firsts, including the first intentional grinding of a rock on Mars. After the small matter of photographing a rock bearing evidence of water, Spirit gets a power boost as Martian dust devils sweep its solar panels clean. For good measure, Spirit photographs these too.Intentional rock grinding, finding evidence of water and photographing dust devils are more than most probes hope to achieve in a lifetime, but not Spirit. Just ten days later, it captures one of the most beautiful images ever taken by man or machine: the distant sun setting over Gustev crater. Click here for the high res or here for a mock-up showing Spirit on the scene.
In March 2006, Spiritâs front wheel stops working, but the little rover struggles on â now driving backwards and dragging its broken wheel behind. Like any good employee, it turns crisis into opportunity and uses its bad wheel to uncover a patch of ground that would have been perfect for ancient microbial life: a finding dubbed one of the most important discoveries on the surface of Mars. Spirit soon follows this with the actual discovery of life on the red planet.On the first of May 2009, Spirit gets stuck in soft terrain â your typical âiron(III) sulfate hidden under a veneer of normal-looking soilâ situation. Despite the roverâs past performance, managers demote it to the role of âstationary research platformâ in January 2010 â a bitter insult that puts the six-wheeled robot on par with the likes of the immobile Viking and Phoenix landers. By March, Spirit had stopped talking to NASA altogether and yesterday, following a year of frantic calls, the agency finally gave up on hearing from Spirit â almost.âWeâre now transitioning assets to support the November launch of our next generation Mars rover, Curiosity,â explains Dave Lavery, NASA's program executive for solar system exploration. âHowever, while we no longer believe there is a realistic probability of hearing from Spirit, the Deep Space Network may occasionally listen for any faint signals when the schedule permits.âRest easy, old friend. Youâve earned it.
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Stealing a march
Burn out

Back in action
Sunset on Mars

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