Celebrity Cruises’ seven-night Iceland Total Solar Eclipse itinerary (Aug. 8-15, 2026) onboard Celebrity Silhouette sails ...

Astronomers have used an X-ray spacecraft called XRISM to observe powerful winds blowing from a neutron star — the findings ...

This brings us to the complexity of NASA's announcement. "Confirmed planets are added to the count on a rolling basis by ...

The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are added to the count on a rolling basis by scientists from around the world, ...

Did you know that the current CO2 concentration in the Earth's atmosphere has peaked in the last million years? A further ...

Every 378 days, Saturn swings into opposition, bringing it closer, brighter, and nearly 10 times easier to observe than at ...

With current rocket propulsion technology, it would take tens or hundreds of millennia to reach our neighboring star system, ...

A team of scientists has investigated how Earth’s twin became so inhospitable, and whether the same will happen to our planet ...

On July 1, the Asteroid Terrestrial-impact Last Alert System (ATLAS) detected what was first believed to be an asteroid. As calculations for its orbit progressed, it was found to be from outside our ...

I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, astronomers detected a strange, fast-moving object racing toward the Sun. Named ...