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The giant planet’s bow shock isn’t just deflecting the solar wind, it’s acting as a powerful particle accelerator, firing electrons to relativistic energies of at least 1 MeV, according to a new analysis of data from NASA’s Juno spacecraft.

The post Jupiter Accelerates Electrons to Near-Light Speed, Offering Clues to Cosmic Ray Origins appeared first on Sci.News: Breaking Science News.

Typhoon Jangmi dazzled from space with a giant swirling eye while drenching parts of Japan with heavy rain. From late May into early June 2026, Typhoon Jangmi slowly tracked north-northwest across the Philippine Sea on a path toward southern Japan. Although the storm moved at a relatively slow pace, it spread intense rainfall across a [...]

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After searching for 50 years, astronomers have finally discovered powerful winds blowing from Sagittarius A*, the supermassive black hole at the heart of our galaxy.

The new Denza Z9 GT can drive over 1,000 km (621 miles) without stopping, fully recharge in under 10 minutes, and starts at about $40,000 in China. Now, BYD is unleashing it in Europe, the UK, and several other markets.

Tesla has pushed the planned public demo of its next-generation Roadster to August or later, according to a report from The Information citing four people with knowledge of the program. It marks yet another delay for the vehicle first unveiled as a prototype nearly nine years ago.

The demo, expected to take place in Texas, is meant to showcase the SpaceX cold gas thruster system that Tesla claims will allow the Roadster to achieve extreme acceleration and even lift off the ground.

In the Electrek Podcast, we discuss the most popular news in the world of sustainable transport and energy. In this week’s episode, we discuss Tesla Semi nailing a big test, BMW iX3’s range impressing in a new test, Xpeng catching up to Tesla, and more.

Enigmatic 415 million-year-old fossils belong to a giant scorpion that may have reached lengths of around 3 feet (1 meter), a remarkable body size because most life on land at that time was small.

A rapidly intensifying super typhoon sent giant atmospheric ripples skyward, revealing a hidden connection between extreme weather and near-space. In April 2026, Super Typhoon Sinlaku swept across the North Pacific, bringing torrential rain and flooding to parts of the Mariana Islands. The storm intensified into a “violent typhoon,” the highest category used by the Japan [...]

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The short-eared dog is one of the Amazon’s least-known carnivores. In Bolivia, it’s also one of the hardest to find. The species has a fox-like snout, small rounded ears, partially webbed toes, and a long bushy tail that often drags on the forest floor. In Spanish, it’s sometimes called perro fantasma, or ghost dog, a name that reflects how rarely even field biologists encounter it. A long-running camera-trap study has now brought the species into sharper focus, reports Iván Paredes Tamayo. Over more than two decades, researchers recorded the short-eared dog in Bolivia’s lowland Amazonian forests, in piedmont forests near the Andes, and in large protected and Indigenous-managed landscapes. The results suggest the animal may be present in more places than earlier records showed. That is useful evidence, although it doesn’t make the species common. It remains scarce, elusive, and closely linked to well-preserved forest. For conservation groups, land managers, and funders, the findings suggest the short-eared dog depends on large, connected areas of habitat. Small forest fragments are unlikely to provide what it needs. Its presence can help identify places where forests are still functioning well, especially where protected areas and Indigenous territories keep intact habitat at scale. The finding also shows why long-term monitoring matters. Rare species are easy to miss in short surveys. A camera trap may sit for months without recording one. A study that runs across years, landscapes, and management types can reveal patterns that would otherwise remain hidden. The short-eared dog will probably never…This article was originally published on Mongabay

Five of the seven crew members on the International Space Station briefly sought refuge inside a SpaceX return capsule Friday morning as two Russian cosmonauts worked on an air leak on the other end of the complex.

NASA ordered US astronauts Jessica Meir and Jack Hathaway, French astronaut Sophie Adenot, and Russian cosmonaut Andrey Fedyaev into SpaceX's Crew Dragon Freedom spacecraft around 9 am EST (14:00 UTC) on Friday. The foursome launched aboard the SpaceX crew capsule on the Crew-12 mission in February, and the ship serves as their lifeboat until the crew's scheduled return to Earth in September.

NASA astronaut Chris Williams, who flew to the station in a Russian Soyuz ferry ship, joined the Crew-12 astronauts inside the Dragon spacecraft.

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Au Computex, Jensen Huang n’est pas seulement venu présenter une nouvelle puce ARM pour Windows. À travers RTX Spark, le patron de Nvidia dessine surtout une vision beaucoup plus ambitieuse de l’avenir du PC, qui serait destiné à devenir comme R2-D2.

The US president said on Friday he expects to meet the leaders of top AI companies next week.

The US president said on Friday he expects to meet the leaders of top AI companies next week.

Understanding the nature of our cosmos requires an accurate map of how galaxies are spread throughout it. For decades, astronomers suspected that something vast lurked behind the Milky Way’s dense, dusty disk in our sky. There were indirect, subtle distortions present in galaxy motions that we could see, showing unexplained gravitational pulls. But the structureContinue reading "Giant supercluster discovered hiding behind the Milky Way"

The post Giant supercluster discovered hiding behind the Milky Way appeared first on Astronomy Magazine.

Just over a year ago, the Trump Administration issued an executive order meant to accelerate the development of nuclear power in the US. While an entire startup ecosystem has developed around the use of different—and typically smaller—reactor designs, only one of them has been fully licensed so far, and there are no plans to actually build any instances of that design.

The executive order directed the Department of Energy to have three different reactor designs reach criticality in a bit over a year. On Thursday, a startup called Antares announced that a test reactor it had placed at the Idaho National Laboratory had reached criticality, making it the first new design to cross this threshold. Criticality means that the nuclear reactions inside the hardware had become self sustaining; it does not mean the reactor had started to generate power.

Antares is one of a number of companies that is basing its design on a new fuel system called TRISO that takes some of the complexity and safety out of the reactor design and places them in the fuel design. The fuel design is based on tiny pellets with a uranium oxide core. The pellets are surrounded by several layers of carbon that can moderate the energy of both the neutrons and lighter nuclei that are released by fission reactions. All of that is encased in a hard ceramic shell that's designed to withstand the highest temperatures that can be produced by the encased uranium.

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The toxic legacy of wartime dumping could take centuries to clean up.

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A tecnologia viabiliza uma estratégia de criptografia em camadas, em que diferentes informações podem ser reveladas por diferentes gatilhos.