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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 atmospheres scraped away, leaving them baked, parched rocks. But some, like 55 Cancri, still have dense envelopes of air. How is that possible, when the planet is 20 times closer to its star than our own planet Mercury? Dr. Laura Schaefer explains how molten lava worlds defy the odds. Plus: Starship update, the first orbital data centers, and a new year on Mars.



Headlines:

SpaceX's Starship Achieves First Full Orbital Flight With Satellite Deployments

Google and Planet Labs Launch AI Data Center Satellite

Multiple SpaceX Launches Within Hours Mark a New Operational Standard

Cowboy Space Debuts Power-Beaming AI Data Center in Orbit

Mars Celebrates a New Year on Its Extended Journey Around the Sun

NASA Anniversary and Notable Space Birthdays Noted

Main Topic: Living on Lava Worlds—Atmospheres, Extreme Planets, and the Search for Life

Early Exoplanet Detection Methods and Evolution of Exoplanet Surveys

Cosmic Shoreline Concept: How Gravity and Stellar Radiation Shape Planetary Atmospheres

Airless Valleys, Sandbars, and Other New Categories for Rocky Exoplanets

Permanent Magma Oceans: Why Some Lava-covered Worlds Retain Atmospheres

Volatiles, Atmosphere Loss, and The Soda-Bottle Effect on Hot Exoplanets

Sandbar Regime: Superheated Planets Keep Atmospheres Longer Than Expected

Case Study: 55 Cancri e and the Myth of the Diamond Planet

K2-18b: Possibilities of a Water World or Another Magma-Lava Hybrid

Redefining Goldilocks Zones With Atmospheric Survival Factors

Tidal Heating, Volcanism, and Dynamics Shaping Exoplanet Atmospheres

Future Directions: Webb Telescope, Habitable Worlds Observatory, and Prospects for Imaging True "Earths"

Hosts: Rod Pyle and Tariq Malik

Guest: Dr. Laura Schaefer

Download or subscribe to This Week in Space at https://twit.tv/shows/this-week-in-space.

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Abrar Al-Heeti is guest-hosting this episode of Tech News Weekly and is joined by Jennifer Pattison Tuohy for the first half of the show! Apple's smart home display could be closer than we think. Is the iPhone Duo going to be for most consumers? Are there too many satellites in orbit? And a leaked IPO filing from Anthropic shows concerns within the company that its AI models pose a risk to humanity.

Jennifer breaks down Mark Gurman's reporting that Apple's long-rumored smart home display could be announced as early as October 13, and shares specs of the device, including a 6-inch screen, an iMac G4-style design, and a price point between $250-$350.

Abrar wrote a piece for CNET about how she thinks that Apple's $2,000 iPhone Duo is not going to be for everyone and how foldable phones will be a niche market for some time.

Senior Writer Joe Supan of CNET joins the show to talk about space junk and how, since satellite launches have exploded since 2019, a cascade of collisions within low Earth orbit is of concern.

And CNN's Tech Editor Lisa Eadicicco talks about a leaked IPO report from Anthropic that shows concerns and risks with its AI models to the human race.

Hosts: Abrar Al-Heeti and Jennifer Pattison Tuohy

Guests: Joe Supan and Lisa Eadicicco

Download or subscribe to Tech News Weekly at https://twit.tv/shows/tech-news-weekly.

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rippling.ai/tnw

trustedtech.team/twit

Abrar Al-Heeti is guest-hosting this episode of Tech News Weekly and is joined by Jennifer Pattison Tuohy for the first half of the show! Apple's smart home display could be closer than we think. Is the iPhone Duo going to be for most consumers? Are there too many satellites in orbit? And a leaked IPO filing from Anthropic shows concerns within the company that its AI models pose a risk to humanity.

Jennifer breaks down Mark Gurman's reporting that Apple's long-rumored smart home display could be announced as early as October 13, and shares specs of the device, including a 6-inch screen, an iMac G4-style design, and a price point between $250-$350.

Abrar wrote a piece for CNET about how she thinks that Apple's $2,000 iPhone Duo is not going to be for everyone and how foldable phones will be a niche market for some time.

Senior Writer Joe Supan of CNET joins the show to talk about space junk and how, since satellite launches have exploded since 2019, a cascade of collisions within low Earth orbit is of concern.

And CNN's Tech Editor Lisa Eadicicco talks about a leaked IPO report from Anthropic that shows concerns and risks with its AI models to the human race.

Hosts: Abrar Al-Heeti and Jennifer Pattison Tuohy

Guests: Joe Supan and Lisa Eadicicco

Download or subscribe to Tech News Weekly at https://twit.tv/shows/tech-news-weekly.

Join Club TWiT for Ad-Free Podcasts!

Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit

Sponsors:
PaloAltoNetworks.com/Idira

rippling.ai/tnw

trustedtech.team/twit

With Apple's MacBook Neo shaking up the market, Paul Thurrott breaks down how PC makers like Lenovo and Intel are scrambling to deliver affordable Windows machines—and what you give up for the lower price.

Host: Paul Thurrott

Download or subscribe to Hands-On Windows at https://twit.tv/shows/hands-on-windows

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Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit

Club TWiT members can discuss this episode and leave feedback in the Club TWiT Discord.

Sponsor:
threatlocker.com/twit

With Apple's MacBook Neo shaking up the market, Paul Thurrott breaks down how PC makers like Lenovo and Intel are scrambling to deliver affordable Windows machines—and what you give up for the lower price.

Host: Paul Thurrott

Download or subscribe to Hands-On Windows at https://twit.tv/shows/hands-on-windows

Join Club TWiT for Ad-Free Podcasts!

Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit

Club TWiT members can discuss this episode and leave feedback in the Club TWiT Discord.

Sponsor:
threatlocker.com/twit