28 min listen
ratings:
Length:
29 minutes
Released:
May 27, 2016
Format:
Podcast episode
Description
Tony Antonelli spent 24 days in space as a shuttle pilot, working on building the International Space Station. Now, he’s the chief technologist for Lockheed Martin’s civil exploration division. And he’s working on building the next space station, this one bound for Mars.
Released:
May 27, 2016
Format:
Podcast episode
Titles in the series (100)
The Hunt For Planet 9: On the outer edges of our solar system, beyond the orbit of Neptune, objects cluster in weird ways. This clustering led some scientists to search for something that could be acting as a gravitational shepherd, moving and modifying their orbits. by Are We There Yet?