A New Planet in our Solar System? NASA Takes a Look
January 20, 2017
| Credit | NASA |
|---|---|
| Language |
|
NASA's Director of Planetary Science, Jim Green, discusses the Jan. 20 Astronomical Journal science paper that points to the possibility of a new "Planet 9" in our solar system beyond Pluto, examining the scientific process and inviting you to have a front row seat to our exploration of the solar system.