When it comes to the Milky Way and Andromeda galaxies, there’s a whole “will they or won’t they” thing going on. In 2012 ...

Look closely at this image from NASA's Hubble Space Telescope and you'll see galaxies of various shapes and sizes clustered together toward the center-left of the image. A few foreground stars shine ...

Our galaxy and its nearest large companion, Andromeda, may be headed for a collision on a cosmic scale. What happens then?

If you're looking for something to do Memorial Day weekend and into May, here's how to spot a band of stars comprising the ...

In a stunning stroke of luck, Hubble witnessed a comet splitting apart almost in real time. The rare observation is giving ...

After 40+ years of development, design, construction, and delays, the Hubble Space Telescope launched on April 24, 1990, on ...

For decades, astronomers have described the galaxy cluster Abell 2029, a vast city of galaxies in the Virgo constellation, as ...

An amateur astrophotographer from Uttarakhand has captured the Triangulum Galaxy, a spiral galaxy located 2.7 million ...

Massive bulge survey: Hubble mapped a vast area in the Milky Way's dense central bulge, cataloging up to 30 million stars for future comparison. Roman mission prep: The data will help Roman identify ...

The Milky Way's galactic bulge, the bulbous region that surrounds the galactic center, contains a dense collection of stars, planets, and other free-floating objects. This region has been studied for ...