“For example, Chandra’s X-rays reveal the high-energy radiation around the supermassive black hole at the center of M31 as ...

Giant molecular cloud (GMC) encompassing the mass of 160,000 suns, reportedly graces the Milky Way Galaxy 23,000 light years ...

Disk galaxies, like our own Milky Way galaxy, commonly consist of both a thick and thin disk of stars—each with different ...

The Andromeda galaxy, also known as Messier 31 (M31), is the closest spiral galaxy to the Milky Way at a distance of about ...

A microquasar belonging to our Milky Way galaxy has set records by generating cosmic rays with energy levels never before seen.

Our galaxy may not be destined to end in a fiery collision with the Andromeda galaxy as soon as previously thought. While ...

A surprising new look at the Milky Way has scientists rethinking everything we thought we knew about our home galaxy. Thanks ...

Scenes of nebulas in the Milky Way, a cluster of galaxies and thousands of new asteroids are a teaser of how the U.S.-funded ...

Chinese researchers examining European data find freshly formed stars rotate much faster than their predecessors.

The night sky in July a phenomenon that reminds skywatchers how remarkable it is just to be alive and to experience such ...

Milky Way viewing is at its best right now, especially if you’re in the southern hemisphere. Here's what to look out for, ...

The astronomers who operate powerful Vera C. Rubin observatory released debut images June 23, 2025, showcasing just exactly ...