Are Cosmic Strings Cracks in the Universe?

Opublikowano: 2026-10-25

Take the Space Time Fan Survey Here: https://forms.gle/wS4bj9o3rvyhfKzUA Uploaded 23-02-22 PBS Member Stations rely on viewers like you. To support your local station, go to:http://to.pbs.org/DonateSPACE ***** Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime Reality has cracks in it. Universe-spanning filaments of ancient Big Bang energy, formed from topological defects in the quantum fields, aka cosmic strings. They have subatomic thickness but prodigious mass and they lash through space...