Planet Nine
Is Planet X Linked to Mass Extinctions?
Two researchers believe that the hypothetical "Planet Nine" may be responsible for cyclic extinctions seen in the biological record.
8 years ago
Weekly Space Hangout – Feb. 26, 2016: Fast Radio Bursts & Missing Baryons
Host: Fraser Cain (@fcain) Guests: Kimberly Cartier (@AstroKimCartier ) Dave Dickinson (www.astroguyz.com / @astroguyz) Jolene Creighton (fromquarkstoquasars.com / @futurism) Nicole…
8 years ago
Search Narrows For Planet Nine
US astronomers announced last month they may have found a ninth planet beyond Neptune, but conceded they had no idea…
8 years ago
And Mercury Makes Five: See All Naked Eye Planets in the Sky at Once
A fine meeting of all five naked eye planets greets dawn skywatchers in early February as Mercury, Venus, Mars, Saturn…
8 years ago
Astronomers Find Theoretical Evidence for Distant Gas Giant Planet in Our Solar System
The astronomer known worldwide for vigorously promoting the demotion of Pluto from its decades long perch as the 9th Planet,…
8 years ago