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Results tagged with space
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user 109
For questions related to outer space, stellar systems, stars and other astronomical phenomena.
20
votes
Accepted
Is it possible to advertise on the moon?
Projection is too expensive
Advertising on the moon using projection would be so costly that it is unlikely anyone would pay for the advertising space. … Scientific funding may be provided to set up the robot array in return for control over what is measured, or sufficient investment may be gained based on the returns expected from selling both advertising space …
22
votes
6
answers
3k
views
How long does terraforming take if you have to build the planet from asteroids?
I'd like to set a story in our solar system with Earth and the inner planets becoming uninhabitable and a new planet being required. If human beings decided to build a world by making slight deviation …