What If a Rogue Planet Entered Our Solar System

Scientists found a mysterious rogue planet roaming aimlessly outside our solar system. What if it came closer?

Script and sources: https://insh.world/science/what-if-a-...

What If asks some of the most provocative hypothetical questions in science — and then tries to answer them with the help of established scientific theory and the latest research.

Follow the show:

Facebook: https://www.facebook.com/What.If.science
IGTV: http://instagram.com/what.if.show