Comments by "filonin2" (@filonin2) on "Nuclear rocket engines | Lex Fridman Podcast Clips" video.

  1.  @bar10dr  Don't point it at Earth. When a rocket is leaving or arriving at a planet it is pointed tangent to, not directly at, a planet.
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  2. Not if you use a gas core. Then your core is uranium plasma.
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  3. No, he said that our current models describe how the Universe works extremely accurately, meaning that it will be difficult to find further gaps in our knowledge and nearly impossible to upend our current understandings as they work so very well.
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