Astronomers have picked up evidence of an Earth-sized world, distinct from the previously hypothesised Planet Nine and Planet ...

Unravel the cosmic enigma with our latest video on the elusive "Planet Nine"! Join the quest as astronomers explore ...

For years, astronomers have speculated about a mysterious ninth planet. Now new evidence suggests we may be closer than ever to confirming its existence. Parkinson’s Isn’t Just Bad Luck. Scientists ...