Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

Situated roughly 10,000 light-years from Earth, the planet lacks a parent star and instead drifts solo through space.

An amateur photographer in Portland captures rare images of interstellar Comet 3I/ATLAS using a smart telescope as the ...

An international team of researchers pointed the largest single-dish radio telescope in the world at 3I/ATLAS.

Yes, zombie creatures from another world could indeed land on a defenseless planet, but in a twist, it's the Earthlings who ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

A team of astronomers have used the Hubble space telescope to capture with direct imaging asteroids smashing into each other ...

Scientists discover 26 new bacterial species in NASA cleanrooms, revealing surprisingly resilient microbes with potential ...

American space agency NASA said the Perseverance rover is good to go on Mars until at least 2031, both hardware and software ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar ...