New experiments show young rocky planets can generate water naturally when molten surfaces react with hydrogen in their early atmospheres.

A rare cosmic visitor, 3I/ATLAS, the third confirmed interstellar object, was discovered in July 2025. This object, on a ...

David Beckham is one of the most famous faces on the planet, but even the former England captain can't escape the ...

Scientists found two Earth-sized planets and a third candidate orbiting a nearby double star system, TOI-2267.

About 50 light-years from Earth, a gas giant about half the mass of Jupiter orbits a sunlike star. The discovery of Pegasi 51 b ushered in a new era of exoplanet research.

NASA's Hubble Space Telescope explores the evolution of spiral galaxy UGC 10043 through images taken 23 years apart, in 2000 ...

Find out what's up in your night sky during November 2025 and how to see it in this Space.com stargazing guide.