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End of the Road For NASA's Mars Rover?
An anonymous reader writes "NASA celebrated Mars rover Spirit's bountiful, six-year stint on the red planet on Sunday – way longer than its forecast three-month mission. But it all may soon come to an end, stuck as it is in Martian sand."
I'd just like to take this opportunity to tip my hat to the folks that designed this rover. It was slated for a 180 day mission, and they just finished up day 2,190. That's some pretty high quality engineering that must have gone into this project, especially when you take into account it's on *another planet*, so no tech to fiddle with something that's just a bit off here or there.
No parts, no cleaning, no help at all. To top that off, it's doing all of this on Mars, which isn't really an electronics friendly environment. It crash landed on another planet from a rocket ship and worked 10x longer than it was supposed to.
Well done.
IIRC they put it in "low power mode" last Martian winter and were pleasantly surprised when it survived, booted up, and restarted communications with Earth again when there was enough sunlight available. The trouble is, this year it's stuck at a less-than-ideal angle for collecting sunlight so there may be less of a chance of a springtime startup unless they can adjust the position, which of course takes, well, power. It's a risk either way. Plus, I think it's just locked up a second wheel, leaving it with 4 of 6.
So we'll see. If it can't move again but gets power, its utility as a science platform is going to be severely impacted. Still, it will be able to collect data and pictures of the changing landscape in its immediate vicinity, and it seems to have gotten stuck in an interesting spot, so there will still be useful data coming out of it.
And since the warranty ran out 5+ years ago, I think even a partly functional stationary science platform is pretty darned impressive.
Even after six years, the simple fact that Mankind has working scientific instruments on Mars gives me a geekgasm all over again.
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