Space.com on MSN

Interstellar comet 3I/ATLAS isn't an alien spacecraft, astronomers confirm. 'In the end, there were no surprises.'

Though this hunt came up empty, the fact that 3I/ATLAS is only the third known object found in the solar system after ...
Stars Insider on MSN

Unusual objects found in the universe

The universe is truly a vast and expansive place, filled with the most bizarre things that would stretch even the most ...