Solar system may have KICKED OUT an ice giant planet

Solar system may have KICKED OUT an ice giant planet

Daily Express - Science·2020-11-07 11:01

Researchers have discovered evidence that there was once another ice giant like Neptune which used to sit between Saturn and Uranus on the edge of the solar system. This would mean there may have been nine planets in the solar system, or 10 if you include Pluto before it was downgraded to a dwarf planet in 2008.

……

Read full article on Daily Express - Science

Space Science News International