Science

Astronomers have discovered an exoplanet that may be composed of about 50% water and that orbits very close to its star. However, due to this proximity, it will meet a tragic fate as it will be swallowed by its host star.

Scientists at CSIRO have built a prototype quantum battery that charges faster as it gets larger — the opposite of conventional batteries. The device can also produce an electrical current, although practical applications remain far beyond reach.

Located in the constellation of Orion, Betelgeuse is a red supergiant that has been observed by astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA). According to the results, its surface is very different from that of the Sun.

Since its formation, the Milky Way has merged with other galaxies, contributing to its current shape and composition. But recently, astronomers have found evidence of another merger that occurred shortly after the Big Bang.

Stars have different masses and origins, but they can also move at very different speeds. Scientists have now discovered the fastest-known star in the Milky Way, which could also allow them to measure the rotation of the black hole at its center.

Flinders University researchers have developed an aqueous zinc-iodine battery prototype that reportedly withstands more than 60,000 charge cycles and can recharge in as little as three minutes. The development presents a potentially safer and cheaper alternative to lithium-ion technology.

Using the Einstein Probe, astronomers have recently detected an X-ray flash originating from a supernova explosion. But following this event, the supernova exhibited unusual behavior, which may have led to the formation of a different type of star.

Using the TESS satellite, astronomers have discovered a rare brown dwarf orbiting a massive star. By analyzing data from the satellite, they were able to determine the age of this system and formulate hypotheses about its formation.

Heart Aerospace has completed the maiden flight of its X1. The aircraft's four electric motors are eventually intended to carry passengers affordably on regional routes. According to Heart Aerospace, the flight didn't cost much despite lasting quite a long time.

James Webb has spotted a bizarre cosmic object that could be the first known “black hole star” — a massive black hole surrounded by a star-like envelope of gas roughly the size of the Solar System. The discovery may also help explain the mysterious “little red dots” frequently seen in the early universe.

Astronomers have detected, for the first time, three supermassive black holes located in the same galaxy. However, while this discovery is significant, further studies will be needed, particularly to determine their fate.

Chinese researchers envision future lunar bases where astronauts work alongside robot dogs and other machines. The robots could patrol the base, collect samples, monitor the environment, and handle other dangerous or routine tasks while humans focus on complex decisions.

Optimal Transit has unveiled the second generation of its Kraaken, a zero-emissions floating platform designed to supply coastal communities with electricity, desalinated water and AI computing capacity. The relocatable vessel could offer a faster, lower-cost alternative to land-based infrastructure.

China’s experimental maglev vehicle reached 497 mph in 5.3 seconds in a recent trial, setting a new record and coming closer to commercial airline speeds. This follows earlier runs that reached 404 mph in June and 433 mph in July.

With the help of the James Webb Space Telescope and its instruments, astronomers have captured an image showing the Lion Nebula in stunning detail. But while this image provides new answers, some mysteries remain.

Astronomers have recently unveiled an image of the universe containing more than 500,000 galaxies and 50,000 stars, taken by the Vera C. Rubin Observatory. And this could help them unravel various mysteries in the years to come.

Astronomers have recently detected a black hole in an unusual part of its galaxy, tearing apart a nearby star. But many questions remain regarding the origin of this celestial object, and further studies will be needed.

A South Korean probe has successfully captured images showing the effects of the impact of a SpaceX Falcon 9 rocket stage on the Moon. Further observations are planned in the coming days to better understand the consequences.

Astronomers have recently observed the early stages of a supernova occurring in a galaxy 500 million light-years from Earth. And while this event is unique, new studies could help them unravel several mysteries.

Astronomers have measured the size of the largest galaxy known to date, IC 1101. However, according to their estimates, its size may change in the future. Indeed, this celestial object continues to accrete matter.

For the first time, astronomers have discovered an asteroid with an unusual shape in our solar system. Although this discovery is significant, many mysteries remain, and further studies will need to be conducted.

The Continuous Health Analyzing Ring Module (CHARM) demonstrates how smart rings could monitor glucose, lactate, and other biomarkers through sweat rather than optical sensors. However, significant limitations remain.

In the coming days, the upper stage of a SpaceX Falcon 9 rocket will collide with the Moon. And while scientists will be able to observe and study this event, you may also be able to see it from Earth under favorable conditions.

The Monocab concept was originally intended to operate on disused rail lines. Researchers are now also exploring its use on a single newly built track. The first vehicle is already running on a test section, an approach that could avoid several problems inherent in the original concept.

Seven years of development have gone into the new Galaxy Z series, and the result is more than just a thinner body. With "Flex Titanium," Samsung is introducing an aerospace-grade material to foldable displays on a large scale for the first time, thereby making room for a more powerful battery, faster charging, and greater everyday practicality. A look behind the scenes of a technology that demonstrates how user feedback transforms into true engineering excellence, but Samsung remains adamant only when it comes to PWM.

Astronomers have discovered a Jupiter-sized exoplanet orbiting a star located about 910 light-years from Earth. But while this discovery provides a better understanding of the universe, further studies will need to be conducted in the future.

BrainCo has demonstrated at WAIC 2026 the ability to remotely control robotic hands, arms, and humanoids with just a thought thanks to the company's brain-computer interface (BCI) and brain-controlled robot AI platform technology.

CATL and Dutch firm Alfen have announced a deal to deploy 5 GWh of Tener Sodium battery systems across Europe from 2027. Rated for 15,000 cycles and a 30-year service life, the system easily outlasts lithium iron phosphate alternatives.

Astronomers have detected an atmosphere on a rocky exoplanet orbiting a red dwarf for the first time. However, while this is a major breakthrough, further observations will be needed to better understand this unique world.

Unhappy with your city's subway system? Subway Builder lets players redesign it using real census population data, showing what an efficient public transit network could achieve, although only a limited selection of cities is available.

Whoop is working on a non-invasive way to measure blood sugar. That is not based on a leak, but on an official patent filed by the company itself. It also raises a number of questions.

NASA has recently unveiled an image taken by the James Webb Space Telescope showing the merger of two galaxies. Thanks to this instrument, astronomers are able to better understand these structures, although some mysteries remain.

Japan's Chūō Shinkansen high-speed maglev project has cleared a major hurdle. Construction near Shizuoka had been delayed due to environmental concerns, but an agreement has now been announced.

To ensure it can still offer functioning air conditioning on trains in the coming decades, Eurostar is playing it safe. The company has chosen the "Sahara option" for its Celestia trainsets, even though it will be expensive. Eurostar is likely to benefit from the development of a train for North Africa.

Video games and teenagers: A new study from Austria's KL Krems private university offers surprising findings on screen time. It is not hours of gaming that harm cognition, but hidden addictive behavior. Here is an overview of the data on shooter games, strategy titles, and the serious effects of internet gaming disorder.

Astronomers have recently conducted new studies on an exoplanet located near Earth. According to their findings, this new world could be habitable, although further observations will be needed with the help of future space telescopes.

A team of astronomers has recently discovered a new millisecond pulsar located in our galaxy. But while this discovery is very interesting, researchers will have to conduct further observations to try to better understand it.

In the future, maritime pilots may be able to approach large ships at high speeds enabled by hydrofoils. Artemis has introduced a pilot-specific variant of the EF-12 capable of transporting maritime pilots at nearly 56 km/h (34.8 mph), following earlier tests confirming that the vessel can safely approach large ships and their wake without issues.

Researchers have developed a new process that restores worn lithium-ion batteries without the need for complete recycling. Early tests recovered up to 95% of original capacity and suggest the method could extend battery lifespans while sharply reducing recycling costs, pollution and water use.

A nonprofit group has just relaunched climate.gov as climate.us after the Trump administration took the federal portal offline last year. The restored platform aims to preserve public access to climate data while developing new tools and educational resources for broader public understanding.

An Argentinian man has developed prototype cement blend that allows finished walls to hold magnet-backed objects without drilling or nails. While the material may make walls more versatile, its future depends on unresolved questions about load capacity, durability, humidity resistance and long-term use.

CATL just went from making the world's biggest lithium-ion energy storage container to putting out the most ambitious sodium-ion grid storage system announced yet. The Tener sodium-ion ESS offers up to 30 years lifespan.

Engineers have developed a wearable jacket that can harvest moisture from the air and produce up to 900 milliliters of clean drinking water per day, offering a potential lifeline for hikers, field workers and emergency responders in areas devoid of water.

Researchers have developed a novel process that converts wet spent coffee grounds into high-quality biochar in just 90 seconds. The method could turn millions of tons of coffee waste into renewable fuel and valuable carbon materials for decentralized waste-to-energy systems.

Astronomers have discovered a super-Neptune with one of the lowest densities ever found. But while this discovery is important, further studies will need to be conducted to better understand this celestial object.

Thanks to the Chandra X-ray Observatory, astronomers may have found the remnant of a supernova in our galaxy. However, another hypothesis has also been put forward to explain the origin of this structure.

The Gemini North telescope has recently unveiled a striking image showing the final moments of a star. And this discovery could help researchers to better understand how planetary nebulae form and evolve.

Recently, astronomers have detected powerful winds in a quasar located several billion light-years from Earth. And this is an important discovery that could help researchers to better understand black holes.

A new study highlights the effects of the Large Magellanic Cloud on the Small Magellanic Cloud. And while these findings are significant, they also help astronomers to better understand the interactions between galaxies.