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A comment on NASA Wants to Send Nuclear Rockets to the Moon and Mars.

Re:NASA Wants to Send Nuclear Rockets to the Moon and Mars by wfbarks on Friday September 27, 2019 @10:51AM (#21092618)
For the first time, period. Doesn’t look like we had one 60 years ago...
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Re:NASA Wants to Send Nuclear Rockets to the Moon and Mars by ceejayoz on Friday September 27, 2019 @11:01AM (#21092730)
We did: https://en.wikipedia.org/wiki/NERVA

Tested successfully (on the ground) in the 60s.

Real pity about its cancellation, too. It was considered for the "Grand Tour" that the Voyager probes wound up doing; they could've sent nearly 30x the spacecraft mass with NERVA rockets.

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Re:NASA Wants to Send Nuclear Rockets to the Moon and Mars by autokad on Friday September 27, 2019 @12:24PM (#21093629)
I don't have time to verify the video at the moment, but I believe this is them testing said engine 60 years ago: https://www.youtube.com/watch?v=GmxPRCyR-Co
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