Hayabusa2 Reaches a Dark Diamond in Space
Japan’s Hayabusa2 is just 6 kilometers from asteroid Ryugu as it prepares to snatch samples of the space rock for return to Earth. ISAS/JAXA Director General and former Hayabusa Mission Project Manag...
25 Juli 201853min
An African Observatory Hunts Killer Asteroids
One of the Planetary Society’s 2018 Shoemaker Near-Earth Object grants has gone to astronomers searching the sky from a mountaintop in the North African nation of Morocco. Observer Michel Ory tells u...
18 Juli 201842min
Something Old and Something New: Exciting Research on the International Space Station
Sextants have helped sailors find their way across oceans for centuries. Now one is onboard the International Space Station so that astronauts can learn to find their way across the solar system even ...
11 Juli 201850min
Space Policy Edition: Space Force! With Special Guest Brian Weeden
The President recently ordered the creation of Space Force—but what does that mean? What are the implications for militarization of space? National security expert Dr. Brian Weeden joins the show to e...
6 Juli 20181h 46min
Dwarf Planet Ceres Thrills as a Dying Visitor Closes In
Ceres is the queen of the asteroid belt. Her first Earthly visitor is nearing its last days in spectacular style. Dawn Mission Director and Chief Engineer Marc Rayman returns with stunning images ta...
4 Juli 201832min
It’s Asteroid Week with NASA’s Planetary Defense Officer
The dinosaurs regret their lack of a space program. 200 million years later, humans are gearing up to defend themselves from a species-ending rock. The many challenges involved are addressed in a ne...
27 Juni 201840min
Kathryn Sullivan, Space Dentistry and More at the International Space Development Conference
Freeman Dyson wasn’t the only space star at the ISDC. Mat talks with former astronaut and NOAA Administrator Kathryn Sullivan, leaders of the Cassini mission, innovative students and an expert on den...
20 Juni 201845min
A Conversation with Freeman Dyson
There’s so much more to Freeman Dyson than the Dyson Sphere. The mathematician, physicist, futurist and author is one of the greatest and most original minds of our era. He has much to say to Mat Ka...
13 Juni 201839min
