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Curtin University study finds Starlink hardware leaks signals 10,000x stronger than SKA-Low can tolerate

Researchers at Curtin University analyzed 76 million radio images over 29 days using a prototype SKA-Low station and detected 112,534 unauthorized emissions from 1,806 Starlink satellites within the exact frequency band needed to study cosmic dawn hydrogen signals. The leakage, published in Astronomy & Astrophysics, comes not from intentional Starlink transmissions but from unplanned electronic interference radiating through satellite hardware, including periodic 13-kHz tones near 137 MHz.

SpaceX to spend months transporting intact Starship 40 back to Texas

SpaceX's Starship 40 flew a suborbital test from Starbase, Texas, to the Indian Ocean in about 65 minutes on July 24, deploying and later intentionally destroying 20 Starlink V3 satellites to validate the deployment system. Unlike prior test flights, this upper stage survived splashdown mostly intact, and SpaceX says retrieving and shipping it back to Texas will take several months.

xAI ties SpaceX to offer half-price Starlink near Memphis data centers amid pollution backlash

xAI-affiliated SpaceXAI is giving Memphis and Southaven, Mississippi residents 50% off Starlink internet plans and waiving the upfront cost of its new V5 hardware kit, following criticism over unpermitted gas generators powering its AI data centers. About 2,000 households have signed up since the July launch, a small fraction of the roughly 250,000 households in the Memphis area. A similar promotion is running in Vermilion Parish, Louisiana.

xAI cuts Starlink prices 50% for Memphis neighbors amid pollution backlash

xAI is offering a 50% discount on Starlink residential internet plans to residents near its Memphis and Southaven data centers, along with free hardware for its new Starlink V5 rental kit, saving up to $349 upfront. The company says roughly 2,000 people have signed up since the promotion began in late June, even as it faces criticism over unpermitted gas turbines powering its facilities.

Russia's Rassvet satellite internet project falters as satellites miss target orbits

None of the 16 Rassvet satellites Russia launched in June reached their planned 870-km orbit, with several drifting as low as 300-400 km and two already re-entering the atmosphere, according to the Institute for the Study of War citing N2YO tracking data. The March batch of 16 satellites also had issues, with one lost and only 12 reaching proper altitude, undermining Bureau 1440's plan to build a Starlink competitor.

SpaceX Builds Secret Turbine-Blade Foundry to Speed Up AI Power Plants

Elon Musk confirmed that SpaceX is constructing a foundry in Bastrop, Texas, dedicated to casting turbine blades and vanes, a notoriously difficult manufacturing bottleneck in gas turbine production. Musk said the in-house casting operation could cut up to 18 months off the timeline for bringing new natural gas turbines online, supplementing solar power as SpaceX and Tesla scale up 100GW/year of solar capacity.

Sharge launches Shargeek 300 power bank with built-in display and 300W output

Sharge has released the Shargeek 300, a metal unibody power bank with a 24,000mAh battery that outputs up to 300W, enough to charge two laptops and a phone simultaneously. It features a translucent housing with RGB lighting, a 1.9-inch display showing real-time charging data via its Sentinel battery management system, and is currently priced at $199 through a launch deal on Amazon.

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