A massive galaxy in the early universe seems to be growing itself toward ruin. While … “Galaxy-killing wind may explain why giant galaxies died so early”

Primordial black holes are a theoretical class of objects that would have been formed in … “Exploding Primordial Black Holes Might Have Reshaped the Early Universe – And Created All Matter As We Know It”

Dark matter makes up most of the mass in the Universe, but it’s not evenly … “Astronomers Find a Third Galaxy Missing Its Dark Matter, Validating a Violent Cosmic Collision Theory”