Topic: What year will we find out that aliens exist?
Mr. Bloody Lemonade !0JqexkOGBc started this discussion 1 hour ago #136,887
You know how in the past there used to be uncontacted tribes that didn’t know any other civilizations existed.Yeah how’d that turn out for them?
(Edited 18 seconds later.)
Mr. Bloody Lemonade !0JqexkOGBc (OP) double-posted this 1 hour ago, 7 minutes later[^] [v] #1,452,113
I guess this depends on our ability to invent new means of propulsion.
So basically we have chemical rockets, cold gas thrusters, nuclear thermal rockets, solar sails, and ion drives, and I think those are the only things we’ve ever invented.
So basically we have chemical rockets, cold gas thrusters, nuclear thermal rockets, solar sails, and ion drives, and I think those are the only things we’ve ever invented.
Anonymous B joined in and replied with this 47 minutes ago, 13 minutes later, 21 minutes after the original post[^] [v] #1,452,116
boof joined in and replied with this 43 minutes ago, 4 minutes later, 25 minutes after the original post[^] [v] #1,452,117
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