Viewing a single comment thread. View all comments

bigmikemcbeth756 OP t1_j22y82y wrote on December 29, 2022 at 7:03 AM

Reply to comment by wagner56 in I have a question about generational ships. by bigmikemcbeth756

I guess one of those super earths I hear about

wagner56 t1_j284fa7 wrote on December 30, 2022 at 9:16 AM

better be able to refuel so if the earth-like planet is nonviable, then they can go on to a string of alternates

[deleted] t1_j291izv wrote on December 30, 2022 at 3:05 PM

[removed]

bigmikemcbeth756 OP t1_j291rev wrote on December 30, 2022 at 3:07 PM

Nukes are the fuel

wagner56 t1_j2cwbgj wrote on December 31, 2022 at 8:31 AM

fusion perhaps gas giants or ocean worlds with hydrogen from water - of course the machinery mechanisms to obtain it in bulk quantities

[deleted] t1_j2f6z26 wrote on December 31, 2022 at 8:41 PM

[removed]

[deleted] t1_j2d4izf wrote on December 31, 2022 at 10:24 AM

[deleted]