The most recent CSC update adds more than 400,000 unique compact and extended X-ray sources, as well over 1.3 million ...

NASA is racing to contact a lost probe that mysteriously lost contact over Mars in early December. The $582.5 million Maven ...

Watch this one-week time-lapse of the coronal hole in the Sun's atmosphere from NASA's Solar Dynamics Observatory. Amazing ...

It’s a sweltering Tuesday in Washington, D.C., the kind of day that stretches the definition of Earth as a “habitable” planet. But on an eighth-floor terrace near the U.S. Capitol building, dozens of ...

NASA has awarded a contract to execute a high-stakes orbital maneuver, racing against time and atmospheric drag to prevent a critical science asset from tumbling back to Earth. The target of this ...

A notional concept for NASA's Habitable Worlds Observatory, a large space telescope proposed to launch as soon as the early 2040s. Credit: NASA's Goddard Space Flight Center Conceptual Image Lab ...

WASHINGTON (Reuters) -NASA has tapped startup Katalyst to save a $500 million orbiting observatory from falling into Earth's atmosphere by launching a spacecraft meant to push it farther in space, a ...

The NASA and NOAA satellites will launch this fall from Kennedy Space Center in Florida to study and monitor space weather and its impacts on Earth BROOMFIELD, Colo., July 25, 2025 /PRNewswire/ -- BAE ...

An important NASA scientific instrument that studies black holes and exploding stars is falling out of orbit — and quickly. Now the space agency is looking to the private sector to help raise it back ...

A NASA satellite designed to measure Earth's soil moisture sent back its first global map images this month as part of a mission that could help scientists better predict natural hazards like floods ...

NASA’s Goddard Space Flight Center shared the images of comet 3I/ATLAS. It's possibly as big as Manhattan, likely older than our own solar system and it's traveling through space at speeds of up to ...

From new telescopes going online to another mission to the Moon, NASA has a lot of big changes coming in 2026. Here are some of the most notable ones.