The galaxy appears to have stopped forming new stars around 400 million years ago. Instead of glowing with newborn stars, it ...

Astronomers discovered new evidence that supermassive black holes can quietly choke off star formation over time ...

For the first time, NASA Chandra X-ray telescope has been used to discover a pair of black holes in dwarf galaxies that are ...

Mizzou scientists using NASA’s James Webb Space Telescope found unusual "platypus galaxies" that could change what we know ...

The NSF NOIRLab-operated Gemini North telescope captured stunning imagery of galaxies UGC 12914 and UGC 12915, aka 'Taffy Galaxies.' Their 'twisted appearance is the result of a head-on collision' ...

Scientists at the University of Colorado Boulder may have solved a pressing mystery about the universe's gravitational wave ...

NASA’s James Webb Space Telescope has discovered bizarre “platypus galaxies” in the early universe, exhibiting an unusual ...

Both NASA’s James Webb Space Telescope and Chandra X-ray Observatory caught these two galaxies in a close embrace.

In its preliminary data release, taken from just seven nights of observations, the powerful Vera C. Rubin Observatory has ...

The discovery of thousands more galaxies with stars ringing their main disks could help astronomers study galactic evolution ...

Scientists at the University of Missouri have identified a small group of unusual objects in the early universe. Using NASA's ...