Scientists have issued a concerning update on a mystery interstellar object travelling through our solar system.

What could we choose as the seven most remarkable celestial objects visible either with our eyes or with a small telescope?

Earlier this year, astronomers reported possible evidence of life on another planet – but new observations from JWST suggest the apparent biosignature isn’t there after all ...

Earth plunged into one of the most extreme climate events in its history. In several stages, the planet became a giant ...