What came first, the galaxy or the black hole? JWST tackles astrophysics’s “chicken or egg” question

Dr. Becky · 213K views · 2025 · 15:01

Open on YouTube

Cosmology & astrophysicsother

Why the open web links it

Explores whether galaxies or black holes formed first using insights from the James Webb Space Telescope.

Linked by 2 independent sites, 1 of them widely read in the 2026-10 crawl of the open web, including listverse.com, vercel.app.