Watch how JW Telescope detects temperature on Trappist 1 b. Credit: Space.com | animation courtesy: ESO/L. Calçada / Space ...

Asteroid 2024 DW flew about 139,000 miles (224,000 km) away from Earth. The space rock was estimated to be about 43 feet wide (13 m). Credit: Space.com | animation: NASA/JPL-Caltech | edited by Steve ...

Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." ...

Add Yahoo as a preferred source to see more of our stories on Google.

Add Yahoo as a preferred source to see more of our stories on Google. Artist's view of WASP-107b. The planet’s low density and the intense irradiation from its star allow helium to escape the planet ...

On Sunday, a SpaceX Falcon 9 rocket stuffed with cargo carried a brand new NASA telescope into space, where it was observed deploying in Sun-synchronous orbit, the agency later confirmed. Dubbed ...

Jan 1 (Reuters) - Starlink will begin a reconfiguration of its satellite constellation by lowering all of its satellites orbiting at around 550 km (342 miles) to 480 km over the course of 2026, ...

At the start of the year, Earth will quietly reach a milestone in its orbit around the sun. Known as perihelion, this is the moment when our planet is closer to the sun than at any other point in the ...

Breaking space news, the latest updates on rocket launches, skywatching events and more! You are now subscribed Your newsletter sign-up was successful Want to add more newsletters? Breaking space news ...

A newly discovered exoplanet is rewriting the rules of what planets can be. Orbiting a city-sized neutron star, this Jupiter-mass world has a bizarre carbon-rich atmosphere filled with soot clouds and ...

An unusually massive black hole in the very early universe may be a kind of exotic, star-less black hole first theorised by Stephen Hawking. In August, Boyuan Liu at the University of Cambridge and ...

An image of Starlink-35956, a satellite that suffered an in-orbit anomaly Dec. 17, confirming the spacecraft was largely intact despite generating hundreds of pieces of debris. Credit: Vantor ...