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Here’s How to Deflect a Dangerous Asteroid Without It Totally Backfiring

In September 2022, NASA deliberately crashed a spacecraft into an asteroid, successfully altering the space rock’s trajectory. The orbital shove demonstrated an asteroid deflection technique that could come in handy if a massive rock were headed in Earth’s direction. As it turns out, however, deflecting a potentially threatening asteroid is only half the battle. Striking an asteroid for deflection purposes could send it back on a collision course with Earth, merely delaying the planet-shatterin

You can get Nvidia's CUDA on three popular enterprise Linux distros now - why it matters

NurPhoto/NurPhoto via Getty Images Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways The CUDA toolkit is now packaged with Rocky Linux, SUSE Linux, and Ubuntu. This will make life easier for AI developers on these Linux distros. It will also speed up AI development and deployments on Nvidia hardware. AI developers use popular frameworks like TensorFlow, PyTorch, and JAX to work on their projects. All these frameworks, in turn, rely on Nvidia's CUDA AI toolkit and

Evidence of Ancient Asteroid Impact and Tsunami Found in North Carolina

Around 35 million years ago, a small asteroid traveling at 40,000 miles per hour (64,373 kilometers per hour) struck Earth, crashing into the Atlantic Ocean near the modern-day town of Cape Charles, Virginia. The approximately 3-mile-wide (5-kilometer) object created a large impact crater that’s buried half a mile beneath Chesapeake Bay. Hundreds of miles south of the crater, scientists have found new evidence of the asteroid impact and the tsunami that followed the shattering event. Hidden ben

Rocket Report: Russia’s rocket engine predicament; 300th launch to the ISS

Welcome to Edition 8.10 of the Rocket Report! Dear readers, if everything goes according to plan, four astronauts are less than six months away from traveling around the far side of the Moon and breaking free of low-Earth orbit for the first time in more than 53 years. Yes, there are good reasons to question NASA's long-term plans for the Artemis lunar program—the woeful cost of the Space Launch System rocket, the complexity of new commercial landers, and a bleak budget outlook. But many of us w

NASA Says This Martian Rock Holds Potential Signs of Life. Here’s What Must Happen Next

For four years, NASA’s Perseverance rover has searched for possible signs of ancient life on the surface of Mars. It has found myriad interesting features in its travels, including a rock with strange spots, discovered inside Mars’ Jezero Crater. Dubbed “Cheyava Falls,” the 2024 discovery immediately caught the attention of scientists on Earth, as its spots indicated it may hold a potential biosignature—a sign of life. The rover went to work. The bot analyzed the rock’s composition and surface

NASA Says Its Mars Rover Has Detected Possible Signs of Life on the Red Planet

NASA has announced that its Perseverance Mars rover spotted "potential biosignatures" in an ancient dry riverbed last year. Samples collected from a rock dubbed "Cheyava Falls" contain a structure that hints at the possibility of having a biological origin, according to the space agency, but more research needs to be completed to draw any conclusions about the presence of life on the Red Planet. "The identification of a potential biosignature on the Red Planet is a groundbreaking discovery, an

Starship to Deliver 100 Tons to Orbit by 2026, Musk Claims

Starship finally broke a losing streak of back-to-back flops, acing its 10th suborbital flight last month. Following the rocket’s success, SpaceX founder and CEO Elon Musk is now confident that the massive vehicle will begin flying payloads to space in 2026. During an interview with the All-In Podcast, Musk explained how an upgraded version of Starship will reach orbit by next year and demonstrate full reusability of the Super Heavy booster and its upper stage. “Unless we have some very major s

Has Perseverance found a biosignature on Mars?

Last year, we reported on the discovery of an intriguing arrow-shaped rock on Mars by NASA's Perseverance rover. The rock contained chemical signatures and structures that could have been formed by ancient microbial life. Granted, this was not slam-dunk evidence of past life on Mars, and the results were preliminary, awaiting peer review. But it was an intriguing possibility nonetheless. Now further analysis and peer review are complete, and there is a new paper, published in the journal Nature

NASA to Make Major Announcement About Martian Rock Sample on Wednesday. Here’s How to Watch

In July 2024, NASA’s Perseverance rover extracted a rock core from the edge of Neretva Vallis, a river valley cut into the Martian surface by water rushing into the Jezero Crater billions of years ago. This mysterious rock caught the attention of scientists on Earth, as its features may reveal clues about possible ancient life on the Red Planet. At 11 a.m. ET on Wednesday, September 10, NASA will host a press conference to discuss the analysis of the sample, dubbed “Sapphire Canyon,” and the su

Congress and Trump may compromise on the SLS rocket by axing its costly upper stage

There are myriad questions about how NASA's budget process will play out in the coming weeks, with the start of the new fiscal year on October 1 looming. For example, the Trump administration may seek to shut off dozens of science missions that are either already in space or in development. Although Congress has signaled a desire to keep these missions active, absent a confirmed budget, the White House has made plans to turn off the lights. Some answers may be forthcoming this week, as the Hou

The New Math of Quantum Cryptography

The original version of this story appeared in Quanta Magazine. Hard problems are usually not a welcome sight. But cryptographers love them. That’s because certain hard math problems underpin the security of modern encryption. Any clever trick for solving them will doom most forms of cryptography. Several years ago, researchers found a radically new approach to encryption that lacks this potential weak spot. The approach exploits the peculiar features of quantum physics. But unlike earlier qua

Rocket Report: Neutron’s pad opens for business; SpaceX gets Falcon 9 green light

Welcome to Edition 8.09 of the Rocket Report! The biggest news of the week happened inside the Beltway rather than on a launch pad somewhere. In Washington, DC, Congress has pushed back on the Trump administration's plan to stop flying the Space Launch System rocket after Artemis III. Congress made it clear that it wants to keep the booster in business for a long time. The big question now is whether the Trump White House will blink. As always, we welcome reader submissions, and if you don't wa

Roborock’s New Lineup at IFA 2025 Includes Its First Robot Lawnmowers, an Ultra-Thin Robot Vacuum and More

Roborock is one of the better-known companies if you’re looking to buy a robot vacuum. Options range from the capable Qrevo Curv to the innovative Saros Z70, which comes with a mechanical arm and a handsome price to match. So it shouldn’t be a surprise to hear that Roborock is entering the robot lawn mower market, a category we test that’s dominated by companies like Husqvarna, Eufy, Sunseeker, and others. There’s also a new set of stick vacuums, an ultra-thin robot vacuum and a self-santizing

Oscar Isaac Will Bring a ‘Rock Star’ Energy to His Victor Frankenstein

Entertainment Weekly recently sat down with Oscar Isaac to discuss Guillermo del Toro’s Frankenstein movie, which will hit theaters in October before rolling out on Netflix. While the article breaks down the overall thrust of the movie—namely, that Dr. Frankenstein is haunted by the specter of an abusive father (Charles Dance), prompting him to create new life in an attempt to break the chains of generational trauma more than scientific achievement—the piece hones in on Isaac’s quote that his po

Roborock's new weed-killing robot mowers will save your back (and time)

Maria Diaz/ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's takeaways Roborock has introduced its first robot lawnmowers. Three models will be available, each with a different purpose. The company hasn't revealed pricing or release date yet. Roborock is headed outdoors. The company best known for its robot vacuum cleaners (including the recent viral one with a mechanical arm that picks up small objects) has unveiled its first robot lawnmower. In an announcement today

Roborock’s Washer and Dryer Combo Also Doubles as a Robot Vacuum Dock

Roborock’s big product announcement at IFA 2025 is something I don’t think anybody saw coming: a combo washer and dryer with a secret compartment for robot vacuums. Called the 4-in-1 Household Cleaning Combo for now, it has no price and no release date, but it might be one of my favorite ideas on the show floor so far. The washer and dryer is essentially the Roborock Zeo One, which the company also showed off at the Berlin technology show. It’s a smart washer and dryer with a glossy glass front

Roborock already keeps the indoors clean, and now it’s coming for your lawn

Stephen Schenck / Android Authority TL;DR Roborock expands from vacuums to lawnmowers with the RockMow Z1, S1, and RockNeo Q1. The Qrevo Curv 2 Pro is designed to fit in even tight spaces without compromising on power. For the manual approach, the F25 Ultra stick vac taps into the power of steam. Old-fashioned chores are going the way of the dodo, and modern smart home devices are getting better and better at taking care of life’s little annoyances that we’d rather just someone (or something

Roborock graduates from vacuuming your house to mowing your lawn

is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. Posts from this author will be added to your daily email digest and your homepage feed. Roborock, a company best known for its robovacs, is entering a new product category: robot lawnmowers. During the IFA 2025 tech conference, Roborock took the wraps off a trio of robot mowers, with its premium RockMow Z1 featuring an all-wheel drive system to han

UK's largest battery storage facility at Tilbury substation

The 300MW Thurrock Storage project, developed by Statera Energy, is now energised and delivering electricity flexibly to the network across London and the south east. With a total capacity of 600MWh, Thurrock Storage is capable of powering up to 680,000 homes, and can help to balance supply and demand by soaking up surplus clean electricity and discharging it instantaneously when the grid needs it. Our Tilbury substation once served a coal plant, and with battery connections like this, it’s to

Installing UEFI Firmware on ARM SBCs

I am a huge fan of my Rock 5 ITX+. It wraps an ATX power connector, a 4-pin Molex, PoE support, 32 GB of eMMC, front-panel USB 2.0, and two Gen 3×2 M.2 slots around a Rockchip 3588 SoC that can slot into any Mini-ITX case. Thing is, I never put it in a case because the microSD slot lives on the side of the board, and pulling the case out and removing the side panel to install a new OS got old with a quickness. I originally wanted to rackmount the critter, but adding a deracking difficulty multi

These Hi-Fi Speakers Are Made out of Rocket Fuel Tanks

Momentum for space development is growing on a global scale. The rocket company SpaceX, led by CEO Elon Musk, has been carrying out numerous missions since putting its partially reusable Falcon 9 rocket into service. The company now boasts the highest launch frequency in the world, and this has helped boost the number of rocket launches worldwide to 254 last year. This is a dramatic increase of more than 20 percent compared to the previous year. In Japan, Honda has begun developing a reusable

11 of the Best Movies to Stream on Peacock

Peacock needs to be in more conversations about the streaming services you must have. Platforms like Netflix and Disney Plus usually populate talks about what's worth binging on streaming. I'm here to say the NBC Universal-owned service should be in the discussion, as well. There's always something cool to watch on it, and that applies to all tastes and genres. Universal Pictures knows its way around producing hit blockbusters and Oscar-winning movies. After all, it's been churning out iconic f

Falcon 9 Milestones Vindicate SpaceX’s ‘Dumb’ Approach to Reuse

As SpaceX's Starship vehicle gathered all of the attention this week, the company's workhorse Falcon 9 rocket continued to hit some impressive milestones. Both occurred during relatively anonymous launches of the company's Starlink satellites but are nonetheless notable because they underscore the value of first-stage reuse, which SpaceX has pioneered over the past decade. The first milestone occurred on Wednesday morning with the launch of the Starlink 10-56 mission from Cape Canaveral, Flori

Roborock’s Anniversary Blowout Sale Includes $1,000 Off the Incredible Saros Z70 Robot Vacuum

Roborock’s throwing a huge party for its 11th anniversary, and there’s just one catch. At this bash, you’re the one getting the gifts, and they’re pretty incredible. Roborock is celebrating its 11-year journey from humble startup to the world’s top-selling robot vacuum brand, with units placed in over 19 million homes in over 230 countries. Along the way, Roborock’s technological advances have come in quantum leaps from LDS laser navigation to 3D ToF sensing with a sampling frequency 21 times hi

Rocket Report: SpaceX achieved daily launch this week; ULA recovers booster

Welcome to Edition 8.08 of the Rocket Report! What a week it's been for SpaceX. The company completed its first successful Starship test flight in nearly a year, and while it wasn't perfect, it sets up SpaceX for far more ambitious tests ahead. SpaceX's workhorse rocket, the Falcon 9, launched six times since our last edition of the Rocket Report. Many of these missions were noteworthy in their own right, including the launch of the US military's X-37B spaceplane, an upgraded Dragon capsule to b

With recent Falcon 9 milestones, SpaceX vindicates its “dumb” approach to reuse

As SpaceX's Starship vehicle gathered all of the attention this week, the company's workhorse Falcon 9 rocket continued to hit some impressive milestones. Both occurred during relatively anonymous launches of the company's Starlink satellites but are nonetheless notable because they underscore the value of first-stage reuse, which SpaceX has pioneered over the last decade. The first milestone occurred on Wednesday morning with the launch of the Starlink 10-56 mission from Cape Canaveral, Flori

Part of Starship Explodes During SpaceX's Latest Test Flight

Coming off a string of explosive failures, on Tuesday night SpaceX once again launched its gigantic Starship rocket into space, with both its stages successfully returning to their separate landing targets on Earth. This time, the only huge explosions were planned one: final blasts as the two spacecraft touched down. After the launch had been scrubbed twice over the two prior days, the company's engineers could finally breathe a sigh of relief. The flight demonstrated several key objectives, i

Under pressure after setbacks, SpaceX’s huge rocket finally goes the distance

STARBASE, Texas—SpaceX launched the 10th test flight of the company's Starship rocket Tuesday evening, sending the stainless steel spacecraft halfway around the world to an on-target splashdown in the Indian Ocean. The largely successful mission for the world's largest rocket was an important milestone for SpaceX's Starship program after months of repeated setbacks, including three disappointing test flights and a powerful explosion on the ground that destroyed the ship that engineers were orig

With a new Soyuz rocket, Russia seeks to break its Ukrainian dependency

In recent comments to the Russian state-run media service TASS, the chief of Roscosmos said the country's newest rocket, the Soyuz-5, should take flight for the first time before the end of this year. "Yes, we are planning for December," said Dmitry Bakanov, the director of Roscosmos, Russia's main space corporation. "Everything is in place." According to the report, translated for Ars by Rob Mitchell, the debut launch of Soyuz-5 will mark the first of several demonstration flights, with full

Watch Live as SpaceX Tries to Prove Starship Isn’t a Total Flop With Flight 10

SpaceX is gearing up for the tenth test flight of its megarocket following a streak of failures that have cast doubt on Starship’s ability to fly to Mars in 2026. Starship is slated for lift-off on Sunday, August 24, during a launch window that opens at 7:30 p.m. ET. SpaceX recently wrapped up investigations into the rocket’s previous test flight, which took place on May 27 and ended with the vehicle breaking apart during reentry. This was the third Starship flight of 2025 and the latest in a s