This Week in Space (Audio) This Week in Space
-
- Science
-
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.
New episodes posted every Friday.
-
Space Potpourri! - Eclipse Wrap-Up & More Favorite Space Places
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 -
Apoc-eclipse 2024! - With Astronomer Joe Rao
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 it, where the moon's shadow cross Earth, how can you maximize what you see (or don't see), and how to view partial phases safely. This last bit is important, and we're going to give you an earful about "solar safety"--the effects of improper viewing can be catastrophic. And, of course, Rod's bringing a terrible eclipse-oriented space joke! Join us.
Headlines:
Chinese Space Debris Sighting: China's Shenzhou-15 crew capsule's orbital module made an uncontrolled reentry, lighting up the skies over California without prior warning.
Space Junk Hits a Florida Home: A story of a mysterious cylinder, believed to be part of a NASA battery pallet jettisoned from the ISS, crashing through a Florida man's home, illustrating the unpredictable nature of space debris re-entry.
Main Topic: The Solar Eclipse of 2024
Introduction to Joe Rao: Introduction of Joe Rao, his background, and his excitement for the upcoming eclipse, his 14th total solar eclipse viewing.
Eclipse Overview: Joe provides an in-depth look at the upcoming solar eclipse, discussing its path across North America, from Mexico through the United States to Canada, and highlighting its significance compared to past eclipses.
Viewing Tips: Discussion on safe viewing practices, including the importance of using certified eclipse glasses and other methods to safely observe the eclipse without damaging one's eyes.
Weather Considerations: Joe offers advice on how to choose the best viewing locations based on weather patterns and suggests resources for last-minute location adjustments to avoid cloud cover.
Personal Stories and Plans: Tariq shares his plans to view the eclipse with his family, emphasizing the personal significance and communal aspect of experiencing such a rare event.
Final Thoughts and Advice: The episode wraps up with Joe stressing the unparalleled experience of witnessing a total solar eclipse firsthand, urging listeners not to miss the opportunity to be in the path of totality.
Hosts: Rod Pyle and Tariq Malik
Guest: Joe Rao
Download or subscribe to this show at https://twit.tv/shows/this-week-in-space.
Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit
Sponsor:
wix.com/studio -
The Artemis Accords, Ecuador, and You - Ecuador's Space Ambitions With Robert Aillon
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 -
Starship's Orbital Feat - SpaceX's 3rd Test Flight Decoded With Space.com's Mike Wall
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). So what's the real story on this test flight? When will the next one be? How close is SpaceX to routine launches of Starship, and when might it be ready to land NASA astronauts on the moon? And finally--an interstellar Starship, really Elon? Space.com ace reporter Mike Wall--that's Dr. Mike Wall to you--joins us with the details.
Headlines:
Soyuz Rocket Pad Abort: A rare occurrence where a Soyuz rocket's launch to the ISS was aborted due to a power issue, highlighting the reliability and challenges of space launches.
Boeing Starliner's Crew Test: An update on Boeing's Starliner, poised for its first crewed test flight, marking a significant milestone in commercial spaceflight.
Chandra Space Telescope Funding Cuts: Discussion on budgetary decisions impacting the Chandra X-ray Observatory, reflecting on the challenges of sustaining long-term space science missions.
Main Topic - SpaceX's Starship Developments:
Starship's Third Test Flight: Starship's third fully stacked test flight on March 14th was the most successful to date, achieving significant milestones but still facing challenges with stage separation and atmospheric reentry.
Technical Challenges and Innovations: Discussions on Starship's design choices, such as its stainless steel construction and the choice of methane as fuel, showcasing the innovative approaches to overcoming space travel challenges.
NASA's Artemis Program and Starship: NASA's reliance on Starship for future lunar landings underlines the spacecraft's importance in returning humans to the Moon and potentially beyond.
The Business Case for Mars: Speculation on how SpaceX plans to finance its Mars colonization ambitions, including the role of commercial and military contracts, point-to-point Earth transportation, and the potential market for Mars travel.
Potential for Interstellar Travel: Elon Musk's ambitious vision for Starship's future, including interstellar missions, underscores the long-term goals of SpaceX's space exploration efforts.
Get Mike's book "Out There": https://amzn.to/3PBrQlY
Hosts: Rod Pyle and Tariq Malik
Guest: Mike Wall
Download or subscribe to this show at https://twit.tv/shows/this-week-in-space.
Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit
Sponsors:
zscaler.com/zerotrustAI
wix.com/studio -
A New Volcano on Mars! - Dr. Pascal Lee's Journey to Uncover a Volcanic Colossus
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. First, he spotted a relict glacier, covered with volcanic ash, and in a single day, realized he'd found a recently active volcano not previously identified--and how was this missed? Pascal will fill us in on the gritty details. This exciting discovery has wide-ranging implications, including the possibility of finding life nearby. Join us for this first-anywhere media reveal of the newest major feature on the Red Planet!
Headline: SpaceX's Starship Test Flight
SpaceX conducted its third test flight of the Starship and Super Heavy launch system, successfully reaching orbital speed but losing both vehicles during re-entry
The Starship reached orbital velocity and performed several test objectives, including a Starlink satellite dispenser demonstration and in-vehicle propellant transfer
The test flight, while not perfect, represents a significant step forward for SpaceX's Mars ambitions, though there is still a long way to go before Starship is ready for crewed missions
Main Topic: Dr. Pascal Lee's Discovery of a Giant Volcano on Mars
Dr. Lee and his team discovered a previously unknown volcano on Mars, measuring 450 km (280 miles) in diameter and rising 9,000 meters above the surrounding terrain
The volcano, located in the Noctis Labyrinthus region near Valles Marineris, has been hiding in plain sight since the Mariner 9 mission in 1971
The discovery was made while studying a nearby glacier, which is likely related to the volcanic activity in the area
The volcano's heavily eroded state suggests a long history of activity, with evidence of recent eruptions and the potential for ongoing activity
The presence of a glacier and potential for residual heat make this site a compelling target in the search for extant life on Mars
Dr. Lee proposes this location as an ideal site for future human exploration, offering access to both ancient and potentially modern life on Mars
The discovery highlights the importance of volcanic regions on Mars for understanding the planet's geological history and potential for harboring life
Dr. Lee and his team have submitted the name "Noctis Mons" for the newly discovered volcano, pending approval from the International Astronomical Union (IAU)
Hosts: Rod Pyle and Tariq Malik
Guest: Pascal Lee
Download or subscribe to this show at https://twit.tv/shows/this-week-in-space.
Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit
Sponsor:
rocketmoney.com/twis -
Nukes in Space - Starship's Next Launch Date, Solar Eclipse Ahead, and Voyager 1 in Peril?
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 of space by Russia, China, and the United States. Malik and Tingley also cover the week's top headlines, including SpaceX's upcoming Starship orbital launch attempt and NASA's continuing struggles to revive the Voyager 1 spacecraft.
Headlines:
SpaceX sets March 14th as tentative date for Starship's third test flight, pending final launch license approval from the FAA
NASA's Voyager 1 probe, launched in 1977 and now in interstellar space, continues to experience significant computer glitches that mission controllers are struggling to diagnose
The next Great North American Solar Eclipse is just one month away, with the path of totality crossing from Mexico through the central and northeastern US on April 8th
Main Topic: Potential Russian Nuclear Space Weapons
Recent reports from US officials suggest Russia may be developing a new nuclear-powered anti-satellite weapon or electronic warfare platform
The weapon likely wouldn't pose an immediate threat, but highlights the growing militarization of space and potential for a new arms race
Nuclear power has long been used in space, from radioisotope thermoelectric generators on probes like Voyager to plans for nuclear propulsion
The 1967 Outer Space Treaty bans placing WMDs in orbit, but has some gray areas and lacks robust enforcement mechanisms
The US, Russia, and China have all demonstrated anti-satellite capabilities in recent years, from missiles to lasers to mini-satellites with robotic arms
There are also growing concerns over military interest in cislunar space and the Moon as another "high ground" to be contested
While there are more pressing threats than space-based nuclear weapons, the situation reflects deteriorating international relations and the need for updated treaties
Host: Tariq Malik
Guest: Brett Tingley
Download or subscribe to this show at https://twit.tv/shows/this-week-in-space.
Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit
Customer Reviews
Great podcast for space enthusiasts
This podcast is great for anyone interested in space. They have great guest and the host are are exceptional. The space jokes at the beginning of each episode at terrible though :-)
Great information, could be friendlier
Love the content of the podcast, two really knowledgeable guys as hosts. Lately, Rod’s comments toward Tariq have been more and more over-the-top demeaning and dismissive. In a recent episode, Tariq shared the personal meaning to him about the eclipse coinciding with Eid and Rod seemed to dismiss his comment sarcastically. Not sure what their actual rapport is, but would be a better listening experience if there were fewer jabs from Rod. I appreciate that about the Space and Things podcast - those hosts are cordial toward each other and a joy to listen to.
Episode 94, 2024 Look Ahead
Drop the personal attacks on companies taking this country into the future (Rod), and stick to reporting the facts. Defending Blue Origin’s technical approach (the company whose main product blew up after several launches) and criticizing SpaceX for their approach (“We don’t just want to toss them up and see if they explode”, Rod) is childish and naive. One more episode like this and you’ll lose another listener. No wonder the show is suffering.