[Q&A+] Catching Interstellar Objects, Safe Zone from Supernovae, Dark Matter Zones

Universe Today Podcast · Mar 3, 2026 · 19m

BONUS QUESTION STARTS AT 14:16Watch the video here (with no ads) or on YouTube: https://youtu.be/Jr32qD9WwjEHow close is too close for a dangerous supernova? Can we realistically hitch a ride on an interstellar object? Is there radiation coming from dark matter rich areas? And in Q&A+, are there multiple dark matters and dark energies?00:00 Intro 00:25 [@KnownUnknown-i8r] Interactions between neutrinos and dark matter 05:03 [@Justchris6436] Is there any more or less radiation in areas we suspect have "more" dark matter? 07:22 [@DartmanX] What is the safe distance from a Type 1a supernova?…