Yahoo Answers is shutting down on 4 May 2021 (Eastern Time) and the Yahoo Answers website is now in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Lv 42,744 points
Manuel
Favourite answers2%
Answers764
Is anyone resurrecting Project Orion?
Way back in when there was a lot of interest in Project Orion as a means of putting very large payloads into orbit and as a possible core engine for very distant destinations. I here some rumours now and again that it may be on the cards again, any thoughts?
3 AnswersAstronomy & Space8 years ago