Discovering Mars with Jim Bell and William Sheehan
Space historian William Sheehan and planetary scientist Jim Bell have written a fascinating history of humankind’s at least 5,000-year relationship with the Red Planet. “Discovering Mars” is filled with anecdotes about the people who have revealed Mars. The chronicle includes Mars helicopter Ingenuity’s flights and then looks to the future of exploration. Someone will win the book in Bruce Betts’ latest What’s Up space trivia contest. Discover more at https://www.planetary.org/planetary-radio/2021-discovering-mars-book-bell-sheehanSee omnystudio.com/listener for privacy information.
22 Des 202155min
JWST is ready for launch and amazing science
The James Webb Space Telescope will begin its mission of discovery as soon as Dec. 24. René Doyon, Heidi Hammel and Mike McElwain join us for a conversation about what it may reveal from our solar system to the edge of the universe. Doyon is principal investigator for the telescope’s NIRISS imaging spectrograph, Hammel is vice president for science at the Association of University for Research in Astronomy (AURA) and McElwain of the Goddard Space Flight Center is the JWST Observatory project scientist. What do chief scientist Bruce Betts and a horse have in common? Find out in the What’s Up space trivia contest. There’s always more to explore at https://www.planetary.org/planetary-radio/2021-jwst-pre-launch-rene-doyon-heidi-hammel-mike-mcelwainSee omnystudio.com/listener for privacy information.
15 Des 20211h 2min
A conversation with the director of “Don’t Look Up”
The plot of the great new movie “Don’t Look Up” is driven by a giant comet speeding toward Earth and the scientists who want to divert it. Adam McKay directed this dark comedy. He and real-life planetary defense expert Amy Mainzer talk with Mat Kaplan about the science, the scientists, and much more. Then a group of Planetary Society colleagues share their thoughts about the film. Fans of Dr. Seuss will find something special in this week’s What’s Up with Bruce Betts. There’s always more to explore at https://www.planetary.org/planetary-radio/2021-adam-mckay-amy-mainzer-dont-look-upSee omnystudio.com/listener for privacy information.
8 Des 202152min
Space Policy Edition: Astronomy Goes Big, with Heidi Hammel
The search for biosignatures on hundreds of exoplanets is the top goal for U.S. astronomers. That's the conclusion from the new, once-per-decade report from the National Academy of Sciences: Pathways to Discovery. In it, the field of astrophysics is analyzed and prioritized: establishing the major scientific questions, the tools to answer them, and how to best engage the human talent necessary to enable our continued investigation of the cosmos. Dr. Heidi Hammel, astronomer, Vice-President for Science at the Association of Universities for Research in Astronomy, and Vice President of The Planetary Society joins us to discuss the new results and what it means for the future of astronomy. Discover more here: https://www.planetary.org/planetary-radio/heidi-hammel-astrophysics-decadalSee omnystudio.com/listener for privacy information.
3 Des 20211h 17min
Discovering life elsewhere: How can we be sure?
Is it life? NASA chief scientist Jim Green and Mary Voytek, leader of the agency’s astrobiology program, are two authors of a paper that calls for a system or scale that will allow scientists and others to evaluate the validity and importance of evidence that points to life elsewhere in the solar system or across the galaxy. Planetary Society communications strategy adviser Kate Howells shares our gift list for the space fan in your life, while Bruce Betts takes us across the night sky toward a new space trivia contest. There’s more to explore at https://www.planetary.org/planetary-radio/2021-jim-green-mary-voytek-astrobiology-scaleSee omnystudio.com/listener for privacy information.
1 Des 20211h 10min
Into the anthropocosmos with Ariel Ekblaw
Ariel Ekblaw and her Space Exploration Initiative colleagues believe we are at the cusp of interplanetary civilization. They are building the tools, environments and knowledge that will speed the transition and solve problems on Earth. Ariel has published Into the Anthropocosmos, a beautiful celebration of SEI’s fifth anniversary that presents many of its innovative projects. Someone will win a copy of the book in the new What’s Up space trivia contest. There’s more to explore at https://www.planetary.org/planetary-radio/2021-ariel-ekblaw-mit-space-exploration-initiativeSee omnystudio.com/listener for privacy information.
24 Nov 202158min
The DART asteroid impact mission begins, with Nancy Chabot
DART coordination lead Nancy Chabot and the rest of the Double Asteroid Redirection Test team will see their spacecraft rocket toward asteroids Didymos and Dimorphos in a few days. She returns to Planetary Radio with a preview of the mission and its difficult challenge. Planetary Society editor Rae Paoletta takes us on a brief tour of the solar system’s volcanoes, and a special guest joins Bruce Betts and Mat Kaplan for What’s Up. There’s more to explore at https://www.planetary.org/planetary-radio/2021-dart-launch-nancy-chabotSee omnystudio.com/listener for privacy information.
17 Nov 202152min
Spacecraft communications and navigation with Badri Younes
Badri Younes says that a spacecraft that can’t communicate or find its way is worthless. He leads SCaN, NASA’s Space Communications and Navigation program, which manages resources like the agency’s Deep Space Network. SCaN is also preparing for a future that relies on optical communication and possibly even quantum computing. Younes takes us on an audio tour of SCaN’s work that extends beyond our solar system. There’s more to explore at https://www.planetary.org/planetary-radio/2021-badri-younes-nasa-scanSee omnystudio.com/listener for privacy information.
10 Nov 202159min
