Planet X is a hypothetical planet purported to be on a collision course with the Earth, though this hypothesis has been refuted by most of the mainstream astronomical community. Ho...
While today the astronomical community widely agrees that Planet X, as
originally envisioned, does not exist, the concept of an as yet unobserved planet
Jan 20, 2016 ... If Planet X is out there, Brown and Batygin say, astronomers ought to find more
objects in telltale orbits, shaped by the pull of the hidden giant.
NASA themselves officially recognized the possibility of Planet X, with an
announce-ment that 'some kind of mystery object is really there - far beyond the ...
"It will be visible with a telescope over the next six months and is currently almost directly overhead in the early-morning eastern sky, in the constellation Cetus," said Brown, who made the discovery with colleagues Chad Trujillo, of the Gemini Observatory in Mauna Ke... More »
Caltech researchers have found evidence suggesting there may be a.
Dec 10, 2015 ... This artist's rendition depicts the dwarf planet Eris, a trans-Neptunian object
discovered in 2003 that eventually unseated Pluto from its ...
Jan 20, 2016 ... A century after observatory founder Percival Lowell speculated that a 'Planet X'
lurks at the fringes of the Solar System, astronomers say that ...
Jan 21, 2016 ... Could the newly-discovered "Planet Nine" actually be Planet X?
Jul 17, 2015 ... There is evidence of an ongoing resurgence of the Planet X (also known as
Nibiru) cataclysm conspiracy theory following the publication of ...