New research suggests that primordial black holes could have played an important role in the formation of the universe's ...

A Nature study finds that many Sun-like stars start life with a tilt. Their spin axes and planet nurseries do not always line ...

Neutrinos, ghostly particles barely interacting with matter, may secretly be reshaping the fates of massive stars. New ...

Calculations suggest stars that are very viscous could reflect gravitational waves and produce signals very similar to those ...

The only place that's likely to happen is at the very center of our galaxy. And, for a while, there was an excess of radiation coming from the galactic core that people thought might be due to dark ...

Our current model for the early universe is known as the " hot Big Bang." It describes the first stage of our universe as a primordial fireball composed of a very hot plasma, much like our sun.

Planetary construction sites around other stars are filled with pebbles, and for the first time radio telescopes have detected these tiny chunks of rock that stick together to form planets.