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For questions about the process of moving en masse to a new area.
0
votes
Why would a self-sufficient lunar colony not extort Earth?
Filling Earth orbit with shrapnel would a terrible threat to Earth but it would also mean the moon can never again get supplies from Earth. Burning down a bridge stops both sides from crossing.
The m …
58
votes
Accepted
Efficient way to transport a Stargate
Rockets
Rockets are the fastest means of acceleration we have but it's just not efficient but for a stargate, this isn't a problem as you can open the gate to refuel.
You effectively build the starg …
7
votes
If 30% of global military spending for the next 30 years were instead spent on an "intellige...
An O’Neill Cylinder
You can build it close to Earth and then move it further out giving you the advantages of a close construction and the later distance. You could also do a minimum build close to E …
13
votes
How fast would a civilization with FTL spread out?
FTL isn't the issue
The problem is finding somewhere to live. The Milky Way has around four hundred billion stars alone so if you look at a star system every second, it will take you over 200 years t …