Tag: #galaxies

Webb Confirms ‘Normal’ Galaxy From Cosmic Dawn, 310 Million Years After the Big Bang

A Webb spectrum pins PAN-z14-1 at redshift 13.53, revealing a large, bright but weak-line galaxy that hints at early diversity.

#jameswebb, #astronomy, #galaxies, #cosmicdawn, #arxiv

Hubble Spots a ‘Failed Galaxy’: Dark-Matter Cloud Cloud‑9 Has Gas but No Stars

Near galaxy M94, Hubble confirms Cloud‑9: a dark‑matter halo filled with hydrogen yet essentially starless, matching long‑predicted ‘failed galaxies.’

#hubble, #darkmatter, #galaxies, #astronomy, #cosmology