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GeekWire

Smartphone satellite texting isn’t exactly rocket science

NEHALEM, Ore. — When I bought myself a phone that was built for satellite texting, nearly three years ago, I never thought my first opportunity to make a space-based connection would come in a cozy Oregon cafe.

But there I was, standing up and pointing my iPhone toward the sky to find a signal while the rest of my family was eating brunch. It was my first lesson in the nuts and bolts of direct-to-cell satellite phone service — the sort of lesson that some smartphone users might be learning under more dire circumstances.

One of the big selling points for the iPhone 14 that I bought in 2022 was that you could send emergency SOS messages via the Globalstar satellite network if you ran into trouble in a cellular dead zone. GeekWire co-founder John Cook learned his lesson about the emergency alert system when he inadvertently triggered “the worst butt-dial” of his life during a hike through Dinosaur National Monument in 2023.

Since then, telecom network operators have worked to widen subscribers’ access to satellite texting, in recognition of the fact that you don’t need to have an emergency to appreciate being able to communicate from a dead zone.

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GeekWire

T-Mobile and SpaceX provide satellite links amid LA fires

T-Mobile has opened up direct-to-cellular emergency texting over SpaceX’s Starlink satellite network on a temporary basis in areas affected by this week’s catastrophic wildfires in the Los Angeles area.

In a news release, Bellevue, Wash.-based T-Mobile said the satellite service can be used to send texts to loved ones, deliver wireless emergency alerts and enable 911 texting. “While SpaceX’s direct-to-cell constellation has not been fully deployed, we are once again temporarily making this early test version available for those who need it the most,” T-Mobile said.

John Saw, T-Mobile’s chief technology officer, pointed out in a posting to the X social-media platform that the system should work even in areas without commercial power or terrestrial cell coverage.

Satellite texting could be a lifesaver in areas of the wildfire zone where cell towers have been knocked out of service. “Can’t burn down a tower when there is no tower,” Ben Longmier, SpaceX’s senior director of satellite engineering, said on X.

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Universe Today

Starlink on Mars? NASA is paying SpaceX to look into it

NASA has given the go-ahead for SpaceX to work out a plan to adapt its Starlink broadband internet satellites for use in a Martian communication network.

The idea is one of a dozen proposals that have won NASA funding for concept studies that could end up supporting the space agency’s strategy for bringing samples from Mars back to Earth for lab analysis. The proposals were submitted by nine companies — also including Blue Origin, Lockheed Martin, United Launch Alliance, Astrobotic, Firefly Aerospace, Impulse Space, Albedo Space and Redwire Space.

Awardees will be paid $200,000 to $300,000 for their reports, which are due in August. NASA says the studies could lead to future requests for proposals, but it’s not yet making any commitment to follow up.

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GeekWire

Pacific Northwest’s satellite hotspot celebrates its status

REDMOND, Wash. — This Seattle-area suburb has played a role in the space industry for more than a half-century, but the city of Redmond is shining brighter than ever on the final frontier — and now it has the brand name to prove it.

Welcome to the Redmond Space District.

Redmond Mayor Angela Birney showcased the newly established district in a proclamation issued today during her annual State of the City Summit at City Hall, with representatives of the area’s leading space companies in attendance.

The district designation applies to the entire city rather than to a specific neighborhood. Birney told me she hopes the campaign will draw even more space ventures to Redmond.

“It creates that ecosystem of innovation, technology, knowledge, people — all of that to create that really central place so they can come in and know that they’re going to get different resources for the space industry,” she said.

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GeekWire

FCC plans to boost satellite connections to smartphones

The Federal Communications Commission plans to set up a new regulatory framework for facilitate hookups between satellite operators and wireless companies, with the objective of connecting smartphone users in remote or underserved areas of the world.

The Notice of Proposed Rulemaking, adopted today, follows up on a string of demonstrations and announcements related to satellite-cellular combinations.

A Virginia-based company called Lynk Global has already shown that its satellite-to-smartphone system works, with the FCC’s blessing. Another satellite venture called AST Spacemobile is setting up partnerships with telecom providers around the world. The heavyweights of the telecom industry are in on the idea as well.

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GeekWire

Study documents satellite interference with Hubble

An analysis of more than 100,000 images from the Hubble Space Telescope, conducted with the aid of artificial intelligence and hundreds of human volunteers, confirms that satellites including SpaceX’s Starlink spacecraft are increasingly interfering with astronomical observations.

The images used in the study, which is the subject of a paper published today by Nature Astronomy, largely predate the deployment of Starlink broadband internet satellites. But the trend line suggests that more and more satellites will cause more and more interference.

“This is an attempt to define a baseline before the swarm of artificial satellites for future follow-up studies of the impact of megaconstellations on space-based astronomy,” said the research team, which is led by Sandor Kruk of the Max Planck Institute for Extraterrestrial Physics in Germany.

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GeekWire

SpaceX will build new satellites to boost T-Mobile’s signal

T-Mobile subscribers will be getting a satellite upgrade to their wireless service, thanks to a newly announced partnership that takes advantage of SpaceX’s Starlink constellation.

But don’t expect to start streaming high-definition videos via satellite to your T-Mobile connected devices immediately: The beta version of Starlink’s broadband boost is due to roll out in select areas by the end of next year, after a series of SpaceX satellite launches.

That rollout will begin with text messaging, including SMS, MMS and messaging apps. Voice and data coverage will come later.

T-Mobile CEO Mike Sievert and SpaceX CEO Elon Musk laid out the details behind the deal today during a live presentation at SpaceX’s Starbase facility in South Texas.

Sievert said the partnership calls for creating a new network, composed of Starlink satellites that can use T-Mobile’s mid-band spectrum nationwide. He said the vast majority of smartphones already on its network would be compatible with the new satellite-plus-cellular service.

“You can connect with your existing phone,” Sievert promised. He said he expected to include the Starlink-enabled service free with T-Mobile’s most popular plans. With less popular plans, a monthly fee might be charged, he said.

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GeekWire

T-Mobile and SpaceX strike Starlink connectivity deal

The CEOs of SpaceX and T-Mobile will join forces to reveal how their companies will work together to increase wireless connectivity.

Details about the announcement, set to be live-streamed at 7 p.m. CT (5 p.m. PT) Aug. 25 from SpaceX’s Starbase facility in South Texas, haven’t been made public. But the plan seems likely to involve using SpaceX’s Starlink satellite constellation and T-Mobile’s cellular network to boost subscribers’ access and both companies’ fortunes.

“This is something special,” SpaceX CEO Elon Musk said in a tweet.

Mike Sievert, the CEO of Bellevue, Wash.-based T-Mobile, will join Musk for the presentation on YouTube.

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GeekWire

Astronomers make an Earth Day plea to rein in satellites

Astronomers have issued an Earth Day call for environmentalism to be extended more fully to the final frontier, and for companies such as SpaceX and Amazon to dial back their plans for mega-constellations.

Among the authors of today’s commentary in the journal Nature Astronomy is Meredith Rawls of the University of Washington.

Astronomers have been raising concerns about the impact of having thousands of satellites in low Earth orbit for years, starting with SpaceX’s launch of the first operational satellites for its Starlink broadband constellation in 2019. Rawls and the other authors of today’s commentary stress that they aren’t just worried about interference with their astronomical observations, but are also concerned about the broader impact on appreciation of the night sky.

“We need all hands on deck to address the rapidly changing satellite situation if we can hope to co-create a future with dark and quiet skies for everyone,” Rawls, a research scientist with the Vera C. Rubin Observatory and UW’s DIRAC Institute, said in a news release.

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GeekWire

NASA pays out millions for future space communications

Six satellite ventures — including SpaceX’s Starlink network and Amazon’s Project Kuiper — are due to receive a total of $278.5 million in NASA funding to demonstrate next-generation space communication services in Earth orbit.

The Communications Services Project is intended to smooth the transition from NASA’s constellation of dedicated communication satellites, known as Tracking and Data Relay Satellites or TDRS, to a commercially operated network that draws upon multiple providers.

NASA has turned to similar public-private models for space services including cargo resupply and crew transportation to the International Space Station, as well as the future delivery of scientific experiments and astronauts to the lunar surface.

“By using funded Space Act Agreements, we’re able to stimulate industry to demonstrate end-to-end capability leading to operational service,” Eli Naffah, project manager for the Communications Services Project at NASA’s Glenn Research Center, said today in a news release. “The flight demonstrations are risk reduction activities that will develop multiple capabilities and will provide operational concepts, performance validation and acquisition models needed to plan the future acquisition of commercial services for each class of NASA missions.”

SpaceX’s satellites are manufactured at the company’s facilities in Redmond, Wash., not far from the complex where Amazon’s Project Kuiper is developing its broadband satellites.

In addition to SpaceX and Project Kuiper, the contractors include U.S.-based ventures representing Inmarsat, SES, Telesat and Viasat. Each venture will be required to complete technology development and in-space demonstrations by 2025 to prove that its system can deliver robust, reliable and cost-effective services — including the ability for new high-rate and high-capacity two-way links.