Physics
Could Planet 9 be a primordial black hole?
Could Planet 9 be a primordial black hole? For several years, astronomers and cosmologists have theorized about the existence of
bizsiziz
25 August 2020
Tag: Planet 9
Space
We May Not Need ‘Planet 9’ to Explain Unusual Orbits in Outer Solar System
We May Not Need ‘Planet 9’ to Explain Unusual Orbits in Outer Solar System A bit more than two years
bizsiziz
7 June 2018