Astronomers are using radio pulses from space to find missing baryonic matter and learn about supermassive black holes, ...

The regular Short Wave science roundup covers mysterious red dots in space, the neurons behind optical illusions and a study ...

Here are the best space games that don't feel overwhelming, for anyone looking to explore the stars without doing mental gymnastics.

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

In a recent study published in the Astrophysical Journalletters, scientists confirmed something both exhilarating and unsettling: the universe is expanding in a way that defies our most trusted models ...

In a recent piece for my column The Universe, I wrote about the biggest black holes in the cosmos. Black holes are rather ...

"Gaia provides the first accurate view of what our section of the Milky Way would look like from above," Lewis McCallum, an ...

Gauging the mass of a black hole is tricky, but astronomers have devised multiple methods to measure the heft of these galactic gluttons ...