"It could represent some of the oldest and most pristine water ever observed, formed in another planetary system and ...

A newly discovered object speeding through our solar system could be something far stranger than a comet, possibly even alien ...

On July 1, astronomers spotted an unusual high-speed object zooming towards the sun. Dubbed 3I/ATLAS, the surprising space ...

New Moon means dark skies — and your chance to try photographing interstellar interloper 3I/ATLAS moving against the background stars.

An ‘interstellar visitor’ spotted drifting into our solar system weeks ago is either a massive dirty snowball or an alien ...

The TRACERS mission comprises twin satellites designed to investigate how surges in the solar wind trigger magnetic ...

China, in collaboration with Russia and other countries, has also set a goal of building a lunar base by 2045. India also has ...

An airplane-sized asteroid named 2025 OZ will make its closest approach to Earth on July 24, passing at a distance of 3.34 ...

A mysterious new interstellar object, 3I/ATLAS, was discovered in July. It turns out that wasn't the first time our ...

The Perseid, delta Aquariid, and alpha Capricornid meteor showers will put on a crisscrossing display towards the end of July ...

Comet 3I/ATLAS appears to be unlike anything we've seen from interstellar space so far! Current and former NASA employees ...