Astronomical instruments have spotted a new source of repeating gamma-ray bursts. The bursts are unlike any seen previously, and there are no theoretical models to explain the object.

Hubble’s latest look at Messier 96 reveals a warped spiral galaxy glowing with rings of stellar birth. The new details shed light on how stars emerge and influence their surroundings.

See composite views of the Cartwheel Galaxy captured by the James Webb Space Telescope. The galaxy is 500 million light years away and has also been imaged by Hubble Space Telescope, comparison shown ...

A new class of supermassive black holes embedded in a thick gas shell could explain small red dots in images from the James ...

NASA has been studying the galaxies in the Coma Cluster after discovering a galaxy with the same shape of a UFO. Dark matter is once again being considered.