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!
Headlines:
NASA's Interim Chief Declares Mission to Beat China Back to the Moon
Starlink Satellite Photobombs Maxar Image of Secret Chinese Airbase
James Webb Telescope Captures Stunning Interstellar Jet "Flatulence"
Main Topic: Signs of Ancient Life Discovered on Mars by Perseverance
Dr. Michael Tice Explains Potential Biosignatures in Jezero Crater
Discovery of Unusual "Leopard Spots" Linked to Possible Microbial Activity
Redox Reactions and Organics Suggest Favorable Conditions for Life
Debate Between Biological and Abiotic Explanations for Findings
Cutting-Edge Rover Instruments Push Detection Limits
Challenges of Confirming Life Without Sample Return to Earth
Future Work Needed: Sample Return Missions and Analogs on Earth
Broader Reflections on Mars Science, Search for Life, and Technology Choices
Hosts: Rod Pyle and Tariq Malik
Guest: Dr. Michael Tice
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1:04:06
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1:04:06
Tech News Weekly 404: iPhone Air First Impressions
Jacob Ward of The Rip Current podcast and newsletter joins Mikah Sargent this week! The impact that generative AI is having on energy and our climate. The privacy and social issues around AI wearables. And everything that was announced at Apple's 'Awe Dropping' event.
Jacob shares a paper published recently that covered generative AI and how the massive use of GPU energy is causing concerns about its impact on the climate.
Mikah talks about a new wearable AI companion device called Friend and how these always-listening devices present privacy challenges for not just others around the user but also for the company itself.
And Zac Hall of 9to5Mac was at Apple's 'Awe Dropping' event this past Tuesday and was fortunate to get his hands on the new hardware the company announced. He shares his initial thoughts on the new AirPods Pro 3 and iPhone Air!
Hosts: Mikah Sargent and Jacob Ward
Guest: Zac Hall
Download or subscribe to Tech News Weekly at https://twit.tv/shows/tech-news-weekly.
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1:19:39
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1:19:39
Hands-On Windows 157: Administrator Protection
Windows 11's latest update finally tackles a 30-year-old security flaw with a new feature called Administrator Protection. Find out how this major change uses Windows Hello to quietly lock down your PC without making your day-to-day experience a hassle.
Host: Paul Thurrott
Download or subscribe to Hands-On Windows at https://twit.tv/shows/hands-on-windows
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Club TWiT members can discuss this episode and leave feedback in the Club TWiT Discord.
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11:51
Hands-On Apple 199: Preordering the iPhone 17 Like a Pro
Apple just dropped the iPhone 17 lineup and Mikah Sargent walks you through a smart pre-order setup that could be the difference between snagging your dream device on day one or missing out. Find out the exact steps and tips to avoid the dreaded "sold out" message.
Host: Mikah Sargent
Download or subscribe to Hands-On Apple at https://twit.tv/shows/hands-on-apple
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Club TWiT members can discuss this episode and leave feedback in the Club TWiT Discord.
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8:53
Home Theater Geeks 499: CEDIA 2025 Part 1
This year's CEDIA (Custom Electronics Design and Installation Association) Expo was chock full of interesting audio and video products, though very few made their world debut at the show. Still, there's plenty to discuss with special guest Michael Heiss, industry journalist, consultant, and jolly good CEDIA Fellow. In Part 1, we discuss all the video goodies he saw there.
Host: Scott Wilkinson
Guest: Michael Heiss
Download or subscribe to Home Theater Geeks at https://twit.tv/shows/home-theater-geeks
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Club TWiT members can discuss this episode and leave feedback in the Club TWiT Discord.
Leo Laporte brings some of the most interesting personalities in technology together to talk about the most important issues. Fun, relaxed, informative and always entertaining, count on TWiT for the best tech podcasts in the world.
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