The Search for Planet 9 | Dr. Renu Malhotra | TEDxPortland

Move over Pluto - Is there a 9th planet in our Solar System? Dr. Malhotra and other planetary scientists have discovered the theory of Planet 9 after noticing that something was exerting a gravitational force on objects in the Kuiper Belt – an area of comets, the dwarf planet Pluto and huge icy objects beyond Neptune that encircles the whole solar system. With special thanks to the UNIVERSITY OF OREGON for presenting partnership, a world class stage design provided by HENRY V, an incredible legacy boun