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Gravity Assist

NASA’s interplanetary talk show, hosted by former Chief Scientist Jim Green, introduces you to space professionals working to take exploration into the future.

Gravity Assist: Season 5 Trailer – What’s Your Gravity Assist?
Season 3Episode 10Jul 18, 2019

Season 3, Episode 10: Beyond Apollo with Jake Bleacher

It's been 50 years since humans walked on the moon. Now NASA is planning to return, this time to stay. What will future lunar missions look like? Why do we go back at all?

Season 3Episode 9Jun 28, 2019

Season 3, Episode 9: Your Moon Questions Answered

Why do we see only one face of the Moon? What would happen to Earth if the Moon didn't exist? We dive into questions you asked on social media.

Season 3Episode 8Jun 21, 2019

Season 3, Episode 8: The Moon Rocks! With Barbara Cohen

Learn how Moon rocks can reveal all kinds of information about our nearest neighbor, as NASA prepares to send astronauts to the Moon and on to Mars.

Season 3Episode 7Jun 13, 2019

Season 3, Episode 7: Mapping the Moon, with Noah Petro

The Lunar Reconnaissance Orbiter, launched 10 years ago this month, has made groundbreaking discoveries about the Moon, and will pave the way for future human exploration with NASA's Artemis mission.