Scientists May Have Just Discovered A Ninth Planet

2016-01-21 18 Dailymotion

Planet X is about the size of Neptune, which means it's 10 times the size of Earth.

Related Videos

Have scientists discovered a new inhabitable planet?

Scientists Have Potentially Discovered a New Life-Supporting Planet

Scientists Have Just Discovered The 80th Organ In The Human Body

Scientists May Have Just Discovered Dino DNA in a 125 Million-Year-Old Fossil

Scientists May Have Just Discovered a Massive Amount of Water On the Moon

New Planet: Another Earth discovered by scientists?

New planet discovered by scientists Than Earth(1080p)

Scientists Just Discovered a Major “Hole” in the Standard Model of Particle Physics

Scientists Discovered Planets Even Better for Life Than Earth in urdu hindi _ Urdu Cover

NASA Scientists Discovered Seven Earth Sized Planets Orbiting A Star Near Our Solar System