The James Webb telescope's search for habitable exoplanets is getting a big boost from its new star-watching companion, ...

Puzzling red spots in photos from the James Webb Space Telescope are probably young supermassive black holes obscured by ...

The platypus is one of evolution's lovable, oddball animals. The creature seems to defy well-understood rules of biology by ...

A supermassive black hole embedded in an early galaxy likely starved the galaxy of gas needed to form young stars, new ...

For the past few years, astronomers have grappled with a cosmic enigma first revealed by NASA’s James Webb Space Telescope ...

New observations from the James Webb Space Telescope have revealed unexpected features in the early universe, including ...

JWST’s Mysterious “Little Red Dots” May Be Powered by Hidden Black Holes Supreme Court takes up gun owners' challenge to ...

While the James Webb Space Telescope provides a window into the ancient universe, SkyMapper focuses on the present by ...

When astronomers look deep into the early universe, the expectation is simple. You should see young galaxies still assembling ...

Using the James Webb Space Telescope (JWST), an international team of astronomers has discovered a new Type II supernova. The ...

"You think that these things should not exist together, but there it is right in front of you, and it’s undeniable," ...

Three billion years after the Big Bang, a massive galaxy already looked like it had run out of time. It spun in a calm, ...