This Week in Space (Audio)

Unless you've been living under a big red Martian rock, you've likely heard that NASA's Mars Sample Return mission is in trouble. The robotic program has its roots in the 1960s, when NASA started thinking about sending robots to fetch Mars soil even before Mariner 4's first flyby of the planet. The Russians pondered it as well, as the Chinese and Japanese are today. The problem? It

Eclipse Wrap-Up & More Favorite Space Places Hosts: Rod Pyle and Tariq Malik For full show notes, visit https://twit.tv/shows/this-week-in-space/episodes/106

Unless you've been living under a rock or in Barstow, you probably know all about the solar eclipse on Monday. Rod will be going to Austin, likely to be staring at ever-darkening clouds, and Tariq will be headed to the eclipse path in the Northeast. Where will you be? On today's episode, we're talking to astronomer and meteorologist Joe Rao about the solar eclipse of 2024--what is

Ecuador's Space Ambitions With Robert Aillon Hosts: Rod Pyle and Tariq Malik Guest: Robert Aillon For full show notes, visit https://twit.tv/shows/this-week-in-space/episodes/104 Sponsors: zscaler.com/zerotrustAI joindeleteme.com/twit promo code TWIT

Last week's test flight of SpaceX's Starship--its third so far--was a mixed bag. The successful launch, ascent, staging, and testing of propellant transfer and the cargo bay door were all brilliant, yet both vehicles were destroyed before completing their planned trajectories, and the upper stage didn't make it into orbit (though it did reach "orbital velocity," according to Elon).

Thought you knew all about Mars? Think again. Despite thousands of people poring through thousands of images from a flock of Mars orbiters over the decades, Dr. Pascal Lee and his associates found intriguing features in a region of complex terrain between Mars' Olympus Mons, the largest volcano in the solar system, and the western extent of Valles Marineris, the largest canyon. Fir

Russia is building a secret nuclear-powered space weapon, but what does that mean for the rest of us? In this episode, Tariq Malik is joined by Space.com's Brett Tingley to discuss the recent reports and delve into the history of nuclear weapons and reactors in space, the existing international treaties governing weapons of mass destruction in orbit, and the growing militarization

It's safe to say we all would love a chance to fly to space, but there's wanting to reach space and then ACTUALLY launching into space. This week, as we hit Episode 100, we welcome back Dr. Alan Stern of the Southwest Research Institute to tell us exactly what it's like to fly on a private spaceplane. Alan, a planetary scientist and principal investigator of NASA's New Horizons mis

What a year it's been so far! This week, Tariq and Rod look at some of the top headlines for 2024. So far, we've had a partially successful private lunar landing--the first for the United States since 1972--massive satellites hurtling out of orbit, more news on SpaceX's upcoming Starship activity, what's up with Blue Origin and New Glenn, the weirdest quasar story ever, and there's

We all think we know what NASA's up to, but there's nothing like hearing their plans directly from the top. This week, NASA Deputy Administrator Pam Melroy, who is also a former astronaut, commander of the space shuttle, and US Air Force test pilot, joins us for a very special episode. We discussed the recently announced delays to the Artemis lunar landing program, NASA's long-term