A blast of radio waves from the outskirts of an ancient galaxy challenges theories about what creates such bursts.

The Hubble Space Telescope has captured this striking image of an unusual galaxy with a bullseye structure, as nine rings ...

In this series, we cover provocative questions in astronomy. This week: the mysterious extragalactic signals known as Fast ...

The Bullseye galaxy earned its nickname thanks to its wild number of rings. A smaller galaxy shot through its heart 50 ...

NASA's Spitzer Space Telescope, which is no longer in use, provided us with a magical experience with a view of the Andromeda galaxy. The image depicts the stars and dust clouds in the galaxy.

NASA's 10 New Galaxy Images Seem Straight Out of Science Fiction By Sheetal Kumari | February 1 , 2025 NASA’s 10 New Galaxy ...

The galaxy, officially named LEDA 1313424, lies approximately 567 million light-years away in the constellation Pisces.

A trio of astronomers from the University of Tokyo and Niigata University have found what they describe as "peculiar embedded ...