Less than four years after its showstopping launch, the James Webb Space Telescope is facing massive budget slashes that will ...

Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

"Have you ever flipped through old photo albums and suddenly found something fascinating hidden in the background of a ...

Astronomers analyzing archived NASA data have stumbled upon a cosmic event unlike anything seen before—a brief but intense ...

Like its mythological namesake, the Phoenix Cluster burns with blisteringly hot gas, which cools to birth stars. The James ...

Discover how researchers found a bizarre black hole feeding at an exceptional rate, challenging theories on black hole growth ...

Scientists have seen a powerful explosion from a mysterious, unknown object in space. Researchers do not know where the ...

Nebulae are gigantic clouds of gas and dust that exist in space between stars. Check out 7 mesmerizing photos of this cosmic ...

NASA releases stunning composite image of 30 Doradus, the Tarantula Nebula, showcasing thousands of young stars, energetic ...