Swarms of satellites launched by SpaceX and other companies are disrupting astronomical observations. Here's how scientists ...

A rare celestial event, “solar horns,” will be visible in the U.S. and Canada. Learn the best viewing spots, times, and ...

The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

Plus: A solar eclipse and an occultation of the Pleiades as our satellite skims through several constellations in the sky ...

Unlike the total solar eclipse of April 2024, this weekend's eclipse will be partial and only visible from certain parts of ...

The strange sight is actually two galaxies, with the light of the second warped around the one at the front as a result of ...