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Europe's first geostationary sounder satellite is launched

Extreme weather events like storms, flooding, and heatwaves have caused hundreds of billions of euros in damage and claimed tens of thousands of lives across Europe in the past decades. Launched on 1 July 2025, MTG-S1 will provide Europe’s national meteorological services with high-frequency data on temperature, humidity and trace gases throughout the atmosphere – enabling forecasters to detect the earliest signs of severe weather, extend the lead times of weather warnings, improve forecasting,

Major reversal in ocean circulation detected in the Southern Ocean

Satellite data processing algorithms developed by ICM-CSIC have played a crucial role in detecting this significant shift in the Southern Hemisphere, which could accelerate the effects of climate change. Thanks to data obtained from Earth observation satellites, an international team of scientists has detected an unprecedented phenomenon for the first time: a reversal in the ocean circulation of the Southern Ocean. The study, led by the National Oceanographic Center (NOC, United Kingdom), was r

Lost in Space: A ‘Game-Changing’ Emissions Satellite Just Went Dark

An $88 million satellite backed by billionaire Jeff Bezos is lost in space. MethaneSAT, designed to sniff out sources of methane emissions across the globe, only survived about 15 months in Earth’s orbit before meeting its untimely end. The Environmental Defense Fund (EDF), which launched the satellite in March 2024, announced its demise on July 1. The organization revealed that MethaneSAT suddenly went silent on June 20, and its mission operations team has been unable to re-establish contact e

Starlink Plans to Send 42K Satellites Into Space. That Could Be Bad News for the Ozone

Satellites like the ones used for Starlink's internet service could be depleting the Earth's ozone layer when they're deorbited, according to a study funded by NASA and published in Geophysical Research Letters in June. 2024. When Starlink's satellites reach the end of their lives, they burn up in the Earth's atmosphere and leave behind small particles of aluminum oxide. These travel down into the ozone layer, which absorbs harmful ultraviolet radiation. Researchers from the University of South

The End of Wireless Dead Zones? T-Mobile’s Starlink Service Launches in 3 Weeks

Imagine being able to send a text, video or voice recording from the remotest corners of the country. That's the future T-Mobile envisions, as its partnership with SpaceX’s Starlink satellite service gets ready to launch on July 23. The alliance will provide direct-to-cell messaging service, called T-Satellite, which will also be available to AT&T and Verizon cellphone customers. T-Mobile says its goal is to “eliminate mobile dead zones for good” by utilizing 657 Starlink satellites that will b

Nearly 500 Starlink Satellites Have Incinerated in Earth's Atmosphere So Far This Year

According to a filing with the Federal Communications Commission on Tuesday, 472 Starlink satellites burned up in the atmosphere between December 2024 and May 2025, as SpaceX deorbited around 6% of its active fleet. Starlink satellites are built to last around five years. After that, they're steered into the Earth's atmosphere to burn up. SpaceX, the rocket company owned by Tesla and X CEO Elon Musk, launched the first Starlink satellites in 2019, which means we're now seeing its first full-sca

Bezos-funded satellite tracking methane emissions loses power in space

MethaneSAT, the Environmental Defense Fund (EDF) methane-tracking satellite backed by the Bezos Earth Fund, is lost in space. Its ground team lost contact with the spacecraft on June 20 but tried to reestablish a connection until it learned in the morning of July 1 that MethaneSAT had lost power altogether. The team believes that the satellite is likely not recoverable. MethaneSAT collected data on methane emissions that have previously been untrackable in an effort to combat climate change. Met

Airplane Wi-Fi Is Now … Good?

Expensive and erratic, in-flight Wi-Fi has been more of a punchline than a pipeline over the past decade. But 2025 has marked a sea change for the skies: the rollout of fast, and free, connectivity on most of the world’s major airlines. Satellite technology has enabled leaps in speed and bandwidth. SpaceX’s Starlink network of low Earth orbit satellites, for example, can deliver a connection capable of downloading more than 200 megabits per second—twice as fast as most basic home internet plans

Pentagon may put SpaceX at the center of a sensor-to-shooter targeting network

The Trump administration plans to cancel a fleet of orbiting data relay satellites managed by the Space Development Agency and replace it with a secretive network that, so far, relies primarily on SpaceX's Starlink Internet constellation, according to budget documents. The move prompted questions from lawmakers during a Senate hearing on the Space Force's budget last week. While details of the Pentagon's plan remain secret, the White House proposal would commit $277 million in funding to kick o

Apple’s satellite SOS feature helps rescue injured climber in Colorado

A climber stranded at nearly 11,000 feet in the Colorado wilderness was rescued this week thanks to Apple’s Emergency SOS satellite messaging feature. Here’s what happened. Glissading gone wrong As reported by KDVR (via Reddit), a 53-year-old man had just summited Snowmass Mountain on Sunday, before beginning his descent using a glissading technique (which is essentially sliding down the snow-covered slope). That’s when he injured his wrist and realized he couldn’t make it out on his own. Wit

Apple Watch satellite SOS feature helps rescue injured climber in Colorado

A climber stranded at nearly 11,000 feet in the Colorado wilderness was rescued this week thanks to Apple’s Emergency SOS satellite messaging feature. Here’s what happened. Glissading gone wrong As reported by KDVR (via Reddit), a 53-year-old man had just summited Snowmass Mountain on Sunday, before beginning his descent using a glissading technique (which is essentially sliding down the snow-covered slope). That’s when he injured his wrist and realized he couldn’t make it out on his own. Wit

You can snag T-Mobile's Starlink satellite service on any carrier - how to get it for free

Kaye Marie Christofferson / 500px/Getty T-Mobile will officially launch its public Starlink satellite service on Wednesday, July 23. Currently in beta testing, the service will be available for any mobile phone user with a compatible device, including AT&T and Verizon subscribers. In its Monday news release, the Uncarrier explained what Starlink will offer. From the get-go, iOS and Android users alike will be able to send SMS text messages. Other features include MMS (Multimedia Messaging Serv

T-Mobile Is Bringing Starlink to Your Phone. Check If You’ll Get It for Free

Going off-grid might soon be a thing of the past, as T-Mobile’s partnership with SpaceX’s Starlink satellite service gets ready to launch on July 23. The alliance will provide direct-to-cell messaging service, called T-Satellite, which will also be available to AT&T and Verizon cellphone customers. T-Mobile says its goal is to “eliminate mobile dead zones for good” by utilizing 657 Starlink satellites that will be used exclusively for cellphone service. T-Satellite has been in beta testing sinc

T-Mobile Is Bringing Starlink to Your Phone. Check If You’ll Get It For Free

Going off-grid might soon be a thing of the past, as T-Mobile’s partnership with SpaceX’s Starlink satellite service gets ready to launch on July 23. The alliance will provide direct-to-cell messaging service, called T-Satellite, which will also be available to AT&T and Verizon cellphone customers. T-Mobile says its goal is to “eliminate mobile dead zones for good” by utilizing 657 Starlink satellites that will be used exclusively for cellphone service. T-Satellite has been in beta testing sinc

France is betting Eutelsat can become Europe's answer to Starlink — but experts aren't convinced

In this article ETL-FR Follow your favorite stocks CREATE FREE ACCOUNT France views Eutelsat as a strategic asset in the EU's push for technological sovereignty. Benoit Tessier | AFP via Getty Images For years, France's Eutelsat has been trying to build a European alternative to Elon Musk's Starlink satellite broadband service. The company merged with British satellite venture OneWeb in 2023, consolidating the region's satellite communications industry in an effort to catch up to Starlink, whi

Unheard works by Erik Satie to premiere 100 years after his death

Twenty-seven previously unheard works by Erik Satie, from playful cabaret songs to minimalist nocturnes, are to be premiered a century after the death of the notoriously eccentric and innovative French composer. Painstakingly pieced together from hundreds of small notebooks, most of the new works are thought to have been written in the bohemian bistros of Montmartre in Paris where Satie worked as a pianist in the early decades of the 20th century. James Nye, a British musicologist and composer

I talked to 5 AIs about my cat, Mr. Giggles - and it says a lot about the state of chatbots

Cheglakov Eugene/Getty Many popular AIs offer a voice mode that enables you to carry on live conversations with a chatbot. Often, chatting by voice is more convenient, more natural, and more fun than trying to converse through text prompts. Plus, you can typically review a transcript of the conversation after you're done, so you still have access to the actual text. But which AIs are the best conversationalists? I tried chatting by voice with ChatGPT, Microsoft Copilot, Google Gemini, Meta AI,

T-Mobile Is the New Mobile Network Champ. I Got a Behind-the-Scenes View Into How It Got There

Last week T-Mobile announced that it's been named the Best Mobile Network in the US by Ookla, marking the first time the carrier has taken the overall top spot. That's based on half a billion real-world usage tests conducted over a six-month period. (Disclosure: Ookla is owned by the same parent company as CNET, Ziff Davis.) During a live event at its Tech Experience Hub in Bellevue, Washington, T-Mobile also announced a July 23 commercial launch date for T-Satellite, its Starlink-based satell

Anthropic says Claude helps emotionally support users - we're not convinced

Richard Drury/Getty Images More and more, in the midst of a loneliness epidemic and structural barriers to mental health support, people are turning to AI chatbots for everything from career coaching to romance. Anthropic's latest study indicates its chatbot, Claude, is handling that well -- but some experts aren't convinced. Also: You shouldn't trust AI for therapy - here's why On Thursday, Anthropic published new research on its Claude chatbot's emotional intelligence (EQ) capabilities -- w

I chatted with five AI bots - these made the best conversations

Lance Whitney/ZDNET Many popular AIs offer a voice mode that enables you to carry on live conversations with a chatbot. Often, chatting by voice is more convenient, more natural, and more fun than trying to converse through text prompts. Plus, you can typically review a transcript of the conversation after you're done, so you still have access to the actual text. But which AIs are the best conversationalists? I tried chatting by voice with ChatGPT, Microsoft Copilot, Google Gemini, Meta AI, an

People use AI for companionship much less than we’re led to believe

The overabundance of attention paid to how people are turning to AI chatbots for emotional support, sometimes even striking up relationships, often leads one to think such behavior is commonplace. A new report by Anthropic, which makes the popular AI chatbot Claude, reveals a different reality: In fact, people rarely seek out companionship from Claude and turn to the bot for emotional support and personal advice only 2.9% of the time. “Companionship and roleplay combined comprise less than 0.5

People use AI for companionship much less than we’re led to think

The overabundance of attention paid to how people are turning to AI chatbots for emotional support, sometimes even striking up relationships, often leads one to think such behavior is commonplace. A new report by Anthropic, which makes the popular AI chatbot Claude, reveals a different reality: In fact, people rarely seek out companionship from Claude, and turn to the bot for emotional support and personal advice only 2.9% of the time. “Companionship and roleplay combined comprise less than 0.

New space startup Lux Aeterna wants to make satellites reusable

Satellites can accomplish incredible tasks like provide internet, or help monitor wildfires. But many of them ultimately meet a fiery death burning up in the Earth’s atmosphere. Others use their last bit of fuel to move to so-called “graveyard” orbits, where they circle the planet in a perpetual deep freeze. A new startup called Lux Aeterna wants to change this. The Denver-based company, which is coming out of stealth today, has designed a reusable satellite called Delphi that it aims to launch

T-Mobile's Starlink satellite service launches in July - here's who can get it for free

nazar_ab / Getty Images T-Mobile will officially launch its public Starlink satellite service on Wednesday, July 23. Currently in beta testing, the service will be available for any mobile phone user with a compatible device, including AT&T and Verizon subscribers. In its Monday news release, the Uncarrier explained what Starlink will offer. From the get-go, iOS and Android users alike will be able to send SMS text messages. Other features include MMS (Multimedia Messaging Service), picture me

T-Mobile's Starlink satellite service launches on July 23

T-Mobile's satellite service, or simply called T-Satellite, with Starlink will be available across the US starting on July 23, even to customers of other carriers. The company said the service can cover 500,000 square miles of area that traditional carriers can't reach, which are mostly remote locations far from cell towers. T-Satellite will support texting for both Android and iOS devices at launch. Android owners will also be able to send MMS, images and short audio clips from the start, while

Google Wants to Get Better at Spotting Wildfires From Space

Google wants to launch a battalion of satellites into orbit around the Earth to monitor fires on the ground in real time, then collect all that photographic data and use AI to better identify fires in their critical early stages. Fire Sat is a partnership between Google, the nonprofit Earth Fire Alliance, and the satellite builder Muon Space. The collaborative effort was announced in 2024 with the goal of launching satellites specifically designed to spot wildfires. The first satellite of the p

T-Mobile’s satellite service officially launches in July

is a reviewer with 10 years of experience writing about consumer tech. She has a special interest in mobile photography and telecom. Previously, she worked at DPReview. After spending the first half of the year in beta testing, T-Mobile’s Starlink-powered satellite service will go public on July 23rd. While it will only include messaging at launch, the company has some ambitious plans to expand the service before the end of the year. When it goes live next month, “T-Satellite” will be availabl

T-Mobile’s T-Satellite service launches nationwide on July 23, what can you expect?

Earlier today, T-Mobile announced that it had been named the best network in the US by Ookla. Alongside this news, the carrier also unveiled the addition of the DoorDash DashPass perk , which will be available through the T Life app starting July 8. That wasn’t all T-Mobile shared today; the company has also revealed the nationwide launch date for T-Satellite, as well as a new Easy Upgrade program aimed at Verizon and AT&T subscribers. T-Satellite will leave beta and enter its full commercial p

T-Mobile launching T-Satellite with Starlink next month, working with Apple on satellite enabled apps

T-Mobile has been testing a beta version of its T-Satellite service with customers for several weeks now. Starting next month, the beta period will start to wind down as satellite connectivity officially launches as a paid service. Beyond the commercial launch, T-Mobile has also announced when the service will expand beyond text message support to include data. First, T-Mobile will commercially launch T-Satellite on July 23. T-Satellite relies on SpaceX Starlink satellites for network coverage

Exclusive: T-Mobile Named Best Mobile Network in US, Adds T-Satellite Features and DoorDash Perks

During a live event today at its Tech Experience 5G Hub in Bellevue, Washington, T-Mobile announced that it has been named the Best Mobile Network in the US by Ookla, based on half a billion real-world usage tests conducted over a six-month period. This marks the first time T-Mobile has taken the overall top spot. (Disclosure: Ookla is owned by the same parent company as CNET, Ziff Davis.) "We made big bets on 5G, pushing the limits to deliver speed and coverage no one thought possible," said