[Q&A] Flammable Titan, Jupiter Gravitational Lens, Max Photon Energy | Q&A 352

What's the highest energy a photon can have? Is Titan just a huge fire hazard floating in space? How do they measure the masses of planets with just satellites? And in Q&A plus, what realistic scifi is worth watching?

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00:00 Start

00:00 [Chris Nelsynels] Realistic scifi recommendations

00:26 [Marz Chart] Is oxygen flammable on Titan?

00:46 [FPLMikkel] Ability to light fires as a Great Filter

01:44 [darthex0] Are stars burning after all?

02:01 [Francois Miron] Jupiter gravitational lens

03:08 [Michael McConnell] Measuring gravity with satellites

05:42 [Colin Houseworth] Energy limit for high energy photons

06:57 [Encodedpr] Trip to a Moon base

07:57 [Annie Alexander] For All Mankind

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