Posts by Alex Kinman
Assuming that in the not too distant future space travel developed enough, that large numbers of ships and people were leaving the earth's surface on a regular basis. Would this ever reach a point ...
If Humanity were to suddenly come to its senses and stop relying all together on fossil fuels and start relying on wind powered and solar energy sources, wouldn't this lead to some sort of climate ...
Suppose you want to build a large scale habitable structure in space or on a planet or moon without an atmosphere or any organics, and this would be a long term or permanent settlement, not a tempo...
If you look at this list of potentially habitable exoplanets, very few of them actually come close to having the same size as Earth, this means most of them would have surfaces gravities significan...
