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0 pointsGravityloss5y ago0 comments

Cooling is hard in space. It is hard and expensive to get good power to weight ratios.

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There's a lot of hard problems in space, though. We've solved a few of them - enough, at least, so that talking about large nuclear reactors in space should not be dismissed as a hoax.

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0 pointsGravityloss5y ago0 comments

Cooling is hard in space. It is hard and expensive to get good power to weight ratios.

0 comments

ColanR5y ago

There's a lot of hard problems in space, though. We've solved a few of them - enough, at least, so that talking about large nuclear reactors in space should not be dismissed as a hoax.

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