World Space Week is a global celebration of all things space, bringing together thousands of participants from all over the planet to celebrate our future in space. Chartered by the United Nations in 1999, this year's theme is "Living in Space." The many associated events from across the world are a reminder to all of the importance of space in our lives and our future, and a clarion call to international youth of the value of their future involvement. We spoke with the WSW Association's executive director, Alma Okpalefe, who explained their origins, activities, and plans for the future. It's one of the premier space-related events of the year, and when you're done with the episode, you'll want to know more!

Main Topic: World Space Week 2025

Hosts: Rod Pyle and Tariq Malik

Guest: Alma Okpalefe

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This week we cover the headlines, from the shutdown of NASA, to the risky dismantling of the space shuttle Discovery (because Texas insists), to a rogue exoplanet's weird weather, and much more. Should we be worried about China investing in SpaceX? How about those close-up shots of the interstellar visitor 3I/Atlas? And are asteroids hiding out near Venus a threat to Earth? All this and more on episode 180 of This Week in Space.

Hosts: Rod Pyle and Tariq Malik

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It's almost time for Artemis II to fly to the moon! We got together with Space.com writer Josh Dinner, who joined our own Tariq to attend the "astro unveiling" of NASA's newest class of astronauts and a major press event surrounding the crew of Artemis II. The mission is currently scheduled to loop the moon in early 2026. Join us for the newest details!

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Hosts: Rod Pyle and Tariq Malik

Guest: Josh Dinner

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There's a very elite club in astronaut circles, one in which former astronauts go on to political careers. The most elite are senators, and so far, John Glenn, Harrison Schmitt, and Mark Kelly have been members, and may soon be joined by Terry Virts, a former shuttle and ISS astronaut. He's got a lot to say about today's NASA, the budget, the Artemis program (he was the astronaut embedded with the SLS rocket program back in 2011), and much more. Col. Virts is also an author and filmmaker, among his other pursuits. Join us for the enlightening episode.

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Main Topic: Interview with Colonel Terry Virts—Astronaut and Senate Candidate

Hosts: Rod Pyle and Tariq Malik

Guest: Terry Virts

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You've heard the news about a possible detection of ancient life on Mars... now get the inside scoop from one of the paper's key authors. Dr. Michael Tice is a research scientist and planetary geologist at Texas A&M, and has a lot to say about how the research was pulled from the year-old drill sampling, the incredible rigor that was applied to their findings, and what's next in this amazing story. It's the one we've all been waiting for--a possible indication of life beyond our own planet!

Main Topic: Signs of Ancient Life Discovered on Mars by Perseverance

Hosts: Rod Pyle and Tariq Malik

Guest: Dr. Michael Tice

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What's next in deep space exploration? Dr. Alan Stern, planetary scientist and the Principal Investigator for the New Horizons mission to Pluto, joins us to discuss what we learned about Pluto, the prospects for a future Pluto orbiter, the news from the Kuiper Belt, and to talk about his experiences as a commercial suborbital astronaut. Oh, and he might just mention that he was short-listed to fly on the space shuttle! Alan is one of those people that just has one adventure after another... did I mention that he dove on the Titanic? Yeah, that kind of guy. Join us for an hour of deep space adventure.

Main Topic: Pluto, the New Horizons Mission, and the Future of Planetary Exploration

Host: Rod Pyle

Co-Host: Fredrick (Rick) Jenet

Guest: Alan Stern

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So you're on a months-long flight to Mars... seven months with five people and one computer as crewmates. You've been told to put any fears of a HAL-9000 computer takeover of your mission out of your mind, but can you, really? In this episode, Dr. Daniel Selva of Texas A&M joins us to talk about his recent study of crew interactions and trust with AI using, well, computers, and the HERA habitat simulator at NASA's Johnson Space Center. The results were not entirely as expected! Join us for this fascinating look at crew-AI interaction in spaceflight procedures and emergencies.

Main Topic: AI Helpers for Diagnosing Space Emergencies (Interview with Dr. Daniel Selva)

Hosts: Rod Pyle and Tariq Malik

Guest: Dr. Daniel Selva

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The International Space Station has been serving as a major research center in space for over 25 years, but its time is coming to an end with a planned deorbit in 2030. Should we end this expensive experiment in space, or are we squandering a $150 billion resource? Lynn Harper, the Lead for Integrative Studies at the NASA Ames Space Portal, joins us to discuss some of the amazing research taking place aboard the ISS. We've all heard about crystal growth and so forth, but how about the promising work done on cancer treatments? Or the growing of replacement retinas? Perhaps the potential breakthroughs for treating Alzheimer's disease might interest you? These and many more will be the focus of our conversation.

Main Topic: International Space Station Spinoffs & NASA's InSPA Breakthroughs

Hosts: Rod Pyle and Tariq Malik

Guest: Lynn Harper

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Tariq is back from the Far East and bursting with space news! This week we'll look at the passing of Apollo 13 astronaut Jim Lovell, potential re-tasking of NASA's Juno probe from Jupiter to the interstellar interloper, 3I/Atlas--Avi Loeb wants it, of course--the third launch of ULA's Vulcan rocket, Artemis 2 lunar flyby updates, Virgin Galactic's new spaceplane (can they ever make a profit?), a proposed Pluto orbiter--with a planned mission of 50 years--and much more, on This Week in Space!

Hosts: Rod Pyle and Tariq Malik

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If we're ever to make Mars a second home, we have some serious housekeeping to do... as in a total renovation. The Red Planet has little atmosphere, no radiation shielding, and some seriously toxic soil. How can we make it more Earthlike... and should we? Dr. Erika Alden DeBenedictis joins us to discuss how terraforming might work, how it could be done in decades instead of millennia, and the questions surrounding the ethics of changing another planet to suit humanity's needs. We say it's a trailer park of a planet, but the best bet for human expansion. Dr. Rick Jenet is this week's co-host. Join us for the conversation!

Main Topic: High-Speed Terraforming of Mars

Host: Rod Pyle

Co-Host: Fredrick (Rick) Jenet

Guest: Dr. Erika Alden DeBenedictis

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