NASA's NICER telescope halts its mission after a key motor fails; engineers attempt to salvage eight years of space science.

NASA joins the Roman space telescope and key instruments, marking a milestone toward its 2027 launch to reveal the cosmos.

Sydney scientists fixed NASA’s James Webb Space Telescope without ever leaving Earth. Using AI-powered software called AMIGO, ...

Indeed, the planetary nebula seen above, known as the Red Spider Nebula and imaged by the James Webb Space Telescope (JWST), ...

NASA’s Fermi Gamma-ray Space Telescope "detected none of the high-energy gamma-ray light" from a nearby supernova. NASA ...

Sagittarius B2, a massive molecular cloud near the center of the Milky Way, is densely packed with stars and complex magnetic fields.

Astronomers using NASA's Swift telescope detected water on interstellar comet 3I/ATLAS in a surprising location. Discover how ...

Two Sydney PhD students have pulled off a remarkable space science feat from Earth—using AI-driven software to correct image ...

Interstellar comet 3I/ATLAS is passing safely through our solar system. Learn about its discovery, its distant path, and why ...

NASA has announced that for the first time, it will contract out a private spacecraft to reboost one of its falling satellites: the Neil Gehrels Swift Observatory. The observatory has spent the past ...

When NASA’s communication with the mysterious interstellar object 3I/ATLAS went silent, India’s space telescope continued tracking it, uncovering surprising data. The telescope observed unusual ...

The Pisgah Astronomical Research Institute, first built as the "eyes and ears" for NASA during the space race, has been listed for sale at $30 million.