
Tenth planet? Oort cloud member? Planet-like? Just call it Sedna, the newly discovered furthest object in our solar system, second only to Mars in redness and estimated to be about three-fourths the size of Pluto.
Tenth planet? Oort cloud member? Planet-like? Just call it Sedna, the newly discovered furthest object in our solar system, second only to Mars in redness and estimated to be about three-fourths the size of Pluto.
You must be logged in to post a comment.