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

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 ...

Researchers at The University of Alabama in Huntsville (UAH), a part of The University of Alabama System, have identified a ...

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 ...

Tiny galaxies orbiting the Milky Way may hold clues to one of cosmology’s biggest mysteries. Ultra-faint dwarf galaxies are ...

With 263 antennas spread across the U.S. and Mexico, the Next Generation Very Large Array, would join a new wave of radio ...

The new image shows the galaxy NGC 1266, a transitional object with a clutch of young stars that likely collided with a ...

NASA’s Roman Space Telescope could soon begin an epic search for alien worlds, dark matter, and never-before-seen cosmic ...

Using the James Webb Space Telescope, astronomers have created the most detailed map of the cosmic web ever.

If you're looking for something to do Memorial Day weekend and into May, why not try to catch a glimpse of a band of stars ...

See dazzling planets, the Milky Way and a trio of celestial animals brightening the spring sky around May's new moon.