How Long Was Mars Wet?
Planetary scientist Briony Horgan and her team want to know how long liquid water flowed on the surface of the Red Planet before that world froze. Long enough for life to appear and thrive? New work c...
23 Okt 201928min
NASA’s Home for the Bleeding Edge: The 2019 NIAC Symposium
The NASA Innovative Advanced Concepts program gathers its “fellows” each year to share what they’ve learned about some of the most fascinating science and engineering imaginable. Mat Kaplan visits wit...
16 Okt 20191h 17min
Space Policy Edition: Happy Fiscal New Year!
October 1st kicked off federal fiscal year 2020—a day that should also have kicked off a new budget for NASA. But Congress has not funded the space agency yet, instead passing a temporary stopgap meas...
11 Okt 201956min
Nobel Prize Winner Michel Mayor…and More
Astronomer and astrophysicist Michel Mayor has just been awarded the 2019 Nobel Prize for physics. Listen to Mat’s 2016 conversation with this revered scientist, the first to discover an exoplanet. Th...
9 Okt 201947min
How to Defend Your Planet
Planetary scientist Vishnu Reddy studies space objects ranging from satellite debris to planet-killing asteroids. He shares the status of our effort to avoid the fate of the dinosaurs in a conversatio...
2 Okt 201945min
Ad Astra: The Movie!
Brad Pitt sets out across the solar system to save Earth in the new space epic. Host Mat Kaplan enjoys a far-reaching conversation with the co-screenwriter of Ad Astra that touches on the film’s meani...
25 Sep 201951min
How to Build a Starship: The 2019 Starship Congress
The biannual Starship Congress attracts starry-eyed believers in humankind’s destiny among the stars. We talk with several of them about their ideas for technologies and science that may help pave the...
18 Sep 20191h 7min
The Unexpected Space Center: Los Alamos National Laboratory
This US research center has been part of more than 200 space missions, but it’s not a NASA facility! The Los Alamos National Laboratory in New Mexico gave the Voyager spacecraft their power sources, i...
11 Sep 201949min
