Artemis II’s AVATAR and a sungrazing comet
Artemis II is the first crewed lunar mission since Apollo 17, and riding alongside the crew is one of the most ambitious biology experiments ever sent to space. It's called AVATAR, short for A Virtual...
1 Apr 1h
The astronaut health experiments of Artemis II
Artemis II is about more than getting four humans to the Moon and back. It's an opportunity to gather data on human health in deep space that we haven’t had in over 50 years. This week, we’re joined b...
25 Mars 1h 3min
Book Club Edition: The Giant Leap: Why Space is the Next Frontier in the Evolution of Life
Join us for an awe-inspiring conversation with astrobiologist and astronomer Caleb Scharf as he eloquently makes the case for "dispersal," the nearly inevitable advance of life and humanity across our...
20 Mars 1h 17min
The 18th European Space Conference: Dreaming of European boots on the Moon
Humanity is going back to the Moon, and Europe is already playing a critical role in making it happen. This week, Planetary Radio brings you voices straight from the 18th European Space Conference in ...
18 Mars 56min
Starman: Looking back on a life exploring the Solar System
Gentry Lee spent nearly five decades at NASA's Jet Propulsion Laboratory, and in that time he helped shape some of the most ambitious missions in the history of space exploration. A new documentary, “...
11 Mars 1h 1min
Space Policy Edition: Is there really a space race between the US and China?
Is the United States really in a new space race with China? Or is that framing missing the bigger picture? In this Space Policy Edition of Planetary Radio, Casey Dreier, chief of space policy at The P...
6 Mars 1h 8min
Artemis update: NASA reshapes the road back to the Moon
NASA has announced a major restructuring of the Artemis program, reshaping the roadmap for returning humans to the Moon. At a February 27 press conference, agency leadership addressed the rollback of ...
4 Mars 58min
Did an impact trigger cryovolcanism on Umbriel?
Could a single ancient impact have briefly transformed one of the Solar System’s darkest moons into a cryovolcanic world? When Voyager 2 flew past Uranus in 1986, it captured the only close-up images ...
25 Feb 59min
