Explore the inspiring story of Alyssa Carson, the astrobiologist PhD candidate dreaming of being the first on Mars; learn ...

Now the unusual path of 3I/ATLAS is again in the spotlight, with fresh claims it could distribute devices as it sweeps past Jupiter.

NASA and NOAA teams reported an annual maximum of 8.83 million square miles on September 9. They said this made it the fifth ...

A mysterious prophet who hasn't been seen in decades left a dire warning for humanity of a coming cataclysm sent by God.

NASA's Perseverance rover spotted a possible space rock on the surface of Mars. The meteorite's nickname is 'Phippsaksla.' ...

An asteroid could wipe out humanity, but it's unlikely. Near-misses are more common than impacts, though planetary defence is ...

A Harvard scientist has suggested that the trajectory of the mysterious space lump 3I/ATLAS will bring it close enough to ...

The interstellar comet 3I/ATLAS challenges physics with a missing dust tail, a forward anti-tail, and strange composition.

Saturn stunned skywatchers on 23 November when its iconic rings seemed to vanish, leaving the planet looking strangely bare.