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This Week in Space (Video)

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Latest episodes

  • Sailing the Stellar Seas - Our Favorite Space Sci-Fi!

    October 9, 2026 · 58 min

    From the earliest works of Jules Verne and H.G. Wells to the best of contemporary space science fiction, Tariq and I dive deep into our favorite space si-fi across the ages! And our challenge to you for some of the most obscure titles we…

  • Living on Lava Worlds - Atmospheres on Lava-Covered Exoplanets

    October 2, 2026 · 1 hr 9 min

    Think you're having a hot summer? Try living on 55 Cancri-e, a super-Earth with daytime temperatures above 4000 degrees Fahrenheit. Most of these super-Earths orbit frighteningly close to their host stars and have long since had their…

  • Is It Starship's Time? - Test Flight 14 to Orbit

    September 25, 2026 · 1 hr 6 min

    This week it's Rod and Tariq working through the most important space headlines. The big story: Starship could launch test flight 14 as early as Monday the 28th. We've seen lots of tests, but this is the first attempt at an orbital flight…

  • What's a HOTOL? - Britain in Space

    September 18, 2026 · 58 min

    In the 1980s, as the US space shuttle was just starting operations, the UK embarked on an ambitious project called HOTOL—short for Horizontal Take Off and Landing, a radical, air-breathing spaceplane design. Political and funding shifts in…

  • TrekMania - Michael Okuda Talks LCARS, Easter Eggs, and Sci-Fi Innovation

    September 11, 2026 · 1 hr 9 min

    Hold onto your phasers, but it's been 60 years since Star Trek's debut, and the franchise is still going strong. For 40 of those years, Mike Okuda, working with a gifted team that included his wife Denise, has been central to the look…

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  • Who Owns the Moon? - Capitalism and Property Rights in Space

    September 4, 2026 · 1 hr 13 min

    Capitalism—and a strong profit motivation—has driven enterprise for centuries. Two notable examples are the East India Company and the US transcontinental railroad, and the various tycoons who built it. In neither case, by today's…

  • Get a Grip! - New Technologies for Orbital Salvage

    August 28, 2026 · 1 hr 0 min

    The mitigation of orbital debris is an increasingly serious problem that has not gotten enough attention, but this is changing. Commercial companies are addressing orbital debris, and one of them, KMI Space, has flown its experiments…

  • The Science of Artemis - What We'll Do on the Moon

    August 21, 2026 · 60 min

    It has been said that the Moon is a harsh mistress, and nowhere is this more apparent than at the lunar south pole. That is, however, where the Artemis program is headed, and we need to figure out how to best explore the region. Dr. David…

  • The Lunar Domain - Our Future on the Moon with Dr. Scott Pace

    August 14, 2026 · 1 hr 5 min

    We're headed for a space renaissance, and it will be focused on the Moon. The US, China, and international partners of both are vying to land people there and construct a permanent lunar base. Meanwhile, NASA is evolving to embrace…

  • How to Invade Earth in 22 Easy Steps - With Rich Edwards

    August 7, 2026 · 1 hr 8 min

    We've all seen the movies... the aliens come to Earth, the aliens overcome the inferior humans, and the aliens fall prey to something dumb they overlooked, like microbes, Windows 95, or most absurdly, water. From the 1950s through…

  • Starship Can Float? - Roman Space Telescope Ready to Launch!

    July 31, 2026 · 57 min

    Rod Pyle is out this week, so Rick Jenet of the National Space Society joins Tariq Malik this week to talk about SpaceX's Starship Flight 13, which deployed new Starlink V3 satellites and stunned viewers when the ship survived reentry…

  • First on Mars - The 50th Anniversary of Viking 1

    July 24, 2026 · 1 hr 17 min

    This week, we cover how Starship Flight 13 finally prepares to launch amid a legal battle over SpaceX's proposed land swap at Starbase, plus a Chinese Long March 3B rocket gets struck by lightning during liftoff, yet still delivers its…

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About the show

The new space age is upon us, and This Week in Space leaves no topic untouched. Every Friday, join Editor-in-Chief of Ad Astra magazine, Rod Pyle and Managing Editor of Space.com, Tariq Malik as they explore everything related to the cosmos. You can join Club TWiT for $10 per month and get ad-free audio and video feeds for all our shows plus everything else the club offers...or get just this podcast ad-free for $5 per month. New episodes posted every Friday.