There are billions and billions of planets out there.
What could they be like? Could any of them be alive? Exoplanet-hunter and undergraduate MIT student Charlotte Minsky is helping to vet discoveries of possible planets outside our solar system. She tells us what she finds, and how she finds them. See omnystudio.com/listener for privacy information.
Science Rules! with Bill Nye
Bill Nye is on a mission to change the world — one voicemail at a time.