We should really try and crowd-fund a melt-bot to Enceladus or Europa, or a boat-bot to Titan. They're being criminally ignored by the various space agencies, a

We should really try and crowd-fund a melt-bot to Enceladus or Europa, or a boat-bot to Titan. They're being criminally ignored by the various space agencies, and all have the potential to host life. See my comment above.