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What Would Have Happened If Philae Were Nuclear Powered?
StartsWithABang writes After successfully landing on a comet with all 10 instruments intact, but failing to deploy its thrusters and harpoons to anchor onto the surface, Philae bounced, coming to rest in an area with woefully insufficient sunlight to keep it alive. After exhausting its primary battery, it went into hibernation, most likely never to wake again. We'll always be left to wonder what might have been if it had functioned optimally, and given us years of data rather than just 60 hours worth. The thing is, it wouldn't have needed to function optimally to give us years of data, if only it were better designed in one particular aspect: powered by Plutonium-238 instead of by solar panels.
And if that comet then hit earth, do you know what a huge catastrophe that would have caused?
Then we would be saying 'ah but couldn't they just use solar power?'
Hi there, I'm Bruce Halberstadt, the chief scientist involved in the Philae lander design. If only we knew of this option when we were designing our lander!
Would you like to come work for us on the next lander? We need more people like you.
We've been hiring all of the top internet commenters for our next project, I think it's going to be spectacular. I can't confirm it just yet, but from recent meetings, it looks like the next project will be a giant robot that searches for extra-terrestrial boobies, with devices on-board to send back relevant cat videos. With your help, maybe we can make this thing nuclear powered.
Bruce Halberstadt
Wow, and I thought solar people were being pushy here on Earth. You nuculer power guys just never give up. By using solar panels, Philae avoided polluting comet 67P and there is no problem with nuculer waste disposal.
Don't take life too seriously; it isn't permanent.