NASA's Hubble Space Telescope has discovered a tidal disruption event 300 million light years away. The donut shaped remains ...

An international team of researchers has uncovered evidence that astrophysics models of massive stars and supernovae are ...

Astronomers have identified three ultra-massive galaxies -- nearly as massive as the Milky Way -- already in place within the first billion years after the Big Bang. This surprising discovery was made ...

If you’ve ever traveled through rural Pennsylvania, you’ve likely spotted a five-pointed star on the side of a barn. But have ...

Astrophysicists have reconstructed the movement of stars within globular clusters to understand their evolution and origin.