A massive black hole at the heart of a galaxy in the Virgo constellation is waking up, shooting out intense X-ray flares at ...

Researchers have zoomed in on the area surrounding the supermassive black hole lurking at the center of our galaxy, and made ...

Researchers Claim That Our Galaxy’s Closest Neighbor Is Being Torn Apart, Make a ‘Surprising’ Discovery In the wide and ...

Uranus Findings Can Aid the Study of Exoplanets Now more than 30 years into its mission, the Hubble Space Telescope has ...

Three University of Arizona faculty members have been named Regents Professors, in recognition of achievements in teaching, ...

The James Webb Space Telescope reveals that planets may spiral into their stars, rather than being swallowed by expanding red ...

Galaxies may not be as simple as "young and blue" or "old and red." A new idea from astrophysicist Charles Steinhardt proposes a third type: red star-forming galaxies that break the mold. These galaxi ...

A new image has emerged of the Red Planet rising above the lunar limb after being occulted by the moon in January.

Starlink is a satellite internet project developed by billionaire Elon Musk's aerospace company SpaceX. Its goal is to ...