Escaping a Black Hole, Detecting a Warp Drive Ship, JWST True Orbit | Q&A 342

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If nothing escapes a black hole, how does gravity escape? Could we detect a faster-than-light spaceship cruising through the Solar System? What does JWST really orbit at L2? And in Q&A+, could the Universe have started as a black hole?

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00:00 Start
00:29 [Shahbaz Rezaei] If nothing can escape the black hole, how does gravity come out of it?
01:57 [fleshmagi] How long until we realistically start mining asteroids?
05:35 [nakedhand] What if the Sun collides with a black hole?
06:26 [Ashley O'Brien] Was there a time in the early universe where the conditions were habitable?
09:27 [kiwibacon99] Could we detect an FTL spacecraft passing through our solar system?
11:34 [Uğur E.] What does JWST orbit at L2?
12:29 [York] What do I think about the dark forest theory?

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