S
Space & Astronomy
Space exploration and astronomy
Big Bang
Event2 videos from 1 channel
The Big Bang is the leading explanation for the origin of the universe, describing how it expanded from a singularity approximately 13.8 billion years ago.
15:16JWST May Have Discovered a New Cosmic Object: The Black Hole Star
Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime Gigantic black holes…
2 days ago·PBS Space Time
18:24What If The Universe DID NOT Start With The Big Bang?
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Sep 26, 2024·PBS Space Time