A Hidden Earth-Size World Could Lurk Far Closer Than ‘Planet Nine’
A newly discovered warp in the outer Solar System may have been created by a small, rocky world,…
A Mysterious Warp at the Edge of the Solar System May Point to the Existence of a Hidden “Planet Y”
A strange tilt in the outer reaches of the Kuiper Belt has scientists wondering if the solar system…
Scientists think they found evidence of a hidden planet beyond Neptune and they are calling it Planet Y
The Kuiper Belt is home to rocky, icy bodies left over from the formation of the solar system.…
Is ‘Oumuamua a piece of ancient solar system? Scientists think it came from ‘exo-Pluto’
1I/’Oumuamua, the first interstellar object to visit our solar system in 2017, belongs to a completely new class…
Is There Actually A Ninth Planet In Our Solar System? Here’s What We Know
On August 24, 2006, our solar system lost a planet. It wasn’t by cataclysmic destruction, but rather by…