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    Thread: Your Thoughts on the Future
Post: RE: Your Thoughts on the Future

Twenty years ago, I would had described a scifi paradise. But we're almost a quarter of a century in, it's only 81 years away. People born now, people living now, will still be up and about in 2100. A...
Eshanas General Off-topic Discussion 15 10,889 09-26-2019, 10:43 AM
    Thread: Whatever happened to aerospike rocket engines?
Post: RE: Whatever happened to aerospike rocket engines?

Every time they get built, they never get launched. NASA looked into them this century - as in the 2000s+ for one of their projects. ARCAspace says they've built one, had a series of videos leading up...
Eshanas Real Life But OA Relevant 4 3,168 09-25-2019, 11:54 AM