Take a journey to the James Webb Space Telescope's stunning view of giant galaxy cluster WHL0137-08. Credit: Space.com | zoom ...

The world’s premier space observatory has spotted a mysterious and huge, free-floating planetary-mass object that’s “just 20 ...

The James Webb Space Telescope is helping scientists study a strange mass about 20 light-years from Earth. Traveling ...

NASA's groundbreaking James Webb Space Telescope has spotted a mysterious object that's freely floating through interstellar ...

The James Webb Space Telescope's Near-Infrared Camera (NIRCam) has captured stunning views of Herbig Haro object 797 (HH 797) ...

Astronomers have discovered nearly 6,000 planets beyond our own solar system. Here's how — and how we'll find even more.

The revelation that Pluto and its large moon may have collided, causing Pluto to be geologically active, could mean there are ...

NASA’s James Webb Space Telescope is providing the best look yet at the chaotic events unfolding around the supermassive black hole at the center of our Milky Way galaxy, observing a steady flickering ...

The James Webb Space Telescope is slated to have a huge percentage of its budget cut amid other slashes at NASA.

SAN FRANCISCO — LeBron James' historic run is over. James, who was slated to play in a record 21st All-Star Game, will sit out with continued left ankle and foot soreness. His record for ...

The drop in odds had been widely anticipated by the global astronomical community, which now broadly expects the probability ...

The asteroid’s impact probability will continue to evolve—likely diminishing to zero—but 2024 YR4 will officially remain an ...