The research could shed light on how black holes vomit out matter and how this influences their home galaxies.

There is a category of planet that belongs to no star. It was thrown clear of its solar system early in the chaos of ...

Liquid water is considered essential for life. Surprisingly, however, stable conditions that are conducive to life could ...

A fleet of NASA space telescopes has traced a brief flash of gamma rays to a likely collision between two neutron stars, ...

T he first time I heard about galaxies without dark matter, I was sitting in my very first graduate class at the University ...

Two new studies have measured the expansion of the universe in our immediate cosmic neighborhood using a novel method that ...

Like tiny photobombers, cosmic anomalies resembling small, bright red points show up in almost every snapshot taken by the most powerful space telescope ever made. Astronomers now call them little red ...

GRB 230906A, a short gamma-ray burst first detected in 2023, points to a faint galaxy embedded within a long stream of torn ...

Astronomers have uncovered a hidden cosmic web of galaxies and gas by mapping hydrogen light from the early universe.

GW200105 reveals an eccentric orbit before merger, challenging formation models.