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

NASA has paused operations of the Neutron Star Interior Composition Explorer (NICER) aboard the International Space Station ...

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

Over the past seven decades, thousands of sophisticated spacecraft have been launched on ambitious missions to look down on ...

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

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

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

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 ...

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 ...

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

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

The National Aeronautics and Space Administration has confirmed an interstellar object is passing through our solar system. The object is a comet hailing from the direction of the constellation ...