List of All Articles with Tag 'science'

So far this year, we’ve mostly been seeing artificial intelligence pop up on our timelines as a tool for creating trivial things like odd news songs from classic bands or bizarrely sexualised images of classic artworks However, it looks like AI had a vital practical implementation recently after spotting a dangerous asteroid heading close to Earth that was originally missed by scientists. A 600-foot asteroid named 2022 GN1 was found thanks to a new algorithm, and it was revealed that our planet had a close shave with the object last year. As it’s now been revealed, 2022 GN1 flew a relatively close 4.5 million miles from Earth in September 2022. Sign up to our free Indy100 weekly newsletter It sounds like a huge distance, but it falls within the definition of a potentially hazardous asteroid (PHA). At the time, it was completely missed due to it being obscured by starlight from objects in the Milky Way. The algorithm, named HelioLinc3D, spotted the object after observing data from the Zwicky Transient Facility (ZTF) telescope. The team leader behind the algorithm, Mario Jurić, released a statement saying: “This is just a small taste of what to expect with the Rubin Observatory in less than two years, when [the algorithm] HelioLinc3D will be discovering an object like this every night. “But more broadly, it’s a preview of the coming era of data-intensive astronomy. From HelioLinc3D to AI-assisted codes, the next decade of discovery will be a story of advancement in algorithms as much as in new, large, telescopes.” Meanwhile, scientists think they have come up with a new approach to mitigating global warming: put up a giant “umbrella” in space to protect the Earth from excess sunlight. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Add unprecedented sea temperatures in the Mediterranean to the grim list of heat-related records being smashed this summer.

Round-the-world sailors can sense something is different. Steeper waves? Shifting winds? There’s no missing the calls to change

Scientists are taking a skeptical eye until they see validation on claims about a potential breakthrough in superconductor

A man who has spent 'millions' trying to biologically lower his age in order to live longer reveals he drinks alcohol every morning for breakfast. Bryan Johnson, 45, has the 'biological age' of an 18-year-old, and is projected to live to be 200. He made the shocking confession on Steven Bartlett's Diary Of A CEO podcast, where he told of how his final meal of the day is done by 11am. Johnson says he loves wine, and would have 3oz with his breakfast before it became too expensive. Sign up to our free Indy100 weekly newsletter

There's nothing worse than the dreaded 10 per cent battery alert kicking in while out and about and no charger at hand. Well now, a hidden iPhone setting that could be draining your battery has been revealed – and most people don't even know it exists. The 'Wi-Fi Assist' setting is a program to monitor your phone's connection. When there's no Wi-Fi, your phone automatically switches to 4G/5G. All the while, it will be working overtime in the background to maintain a connection with the Wi-Fi, despite it being on one bar. "For example, if you're using Safari with a poor Wi-Fi connection and a webpage doesn't load, Wi-Fi Assist will activate and automatically switch to cellular so that the webpage continues to load," the Apple website explains. While this is a great feature for smooth internet browsing, it could very well be draining out the battery life and mobile data. To turn this off, all you need to do is head to Settings > Mobile Data > Wi-Fi Assist and simply switch it off. To really max iPhone battery life, you can also use Low Power Mode, turn down the brightness and limit Location Services, which can be found in Settings > Privacy. Sign up for our free Indy100 weekly newsletter It comes after the news that the iPhone 15 Pro battery life could very set new records. According to reports, there are rumours of two major updates that involve prolonging that much-needed battery. Laptop Mag suggested that Apple users could expect a larger battery, without the need to bulk up the device. In June, Twitter leaker AppleTrack claimed to have information on the capacity of the iPhone 15. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

“It’s raining,” Conrad Downs, 9, told his dad, not exactly happy to have been dropped off by a

A natural gas well blowout in a remote region in Kazakhstan has triggered a huge methane leak, scientists

Extreme heat scorching the Northern Hemisphere from California to China is also on show in the south, where

Nasa’s James Webb telescope’s most recent image of a distant star system has thrown up more questions than answers – literally. The image is of the star system Herbig Haro 46/47, and includes a cosmic object that is shaped like an actual question mark. Scientists think the entity could be a distant galaxy, or two galaxies interacting with one another. One larger galaxy could be distorting the cosmic cloud and gas of the other, for example, forming a shape similar to a question mark. Sign up to our free Indy100 weekly newsletter The red colour of the unusually shaped object in the image suggests it is more distant than the other stars in the picture. “This may be the first time we’ve seen this particular object. Additional follow-up would be required to figure out what it is with any certainty. Webb is showing us many new, distant galaxies – so there’s a lot of new science to be done,” the US’s Space Telescope Science Institute, which manages Webb’s science operations, told Space.com. The star system in the foreground, dubbed Herbig-Haro 46/47, was captured by the Webb telescope’s powerful infrared cameras and consists of two young stars pulled to each other by gravity as they spin. An image reveals the stars as buried deeply, appearing as an orange-white splotch, surrounded by a disk of gas and dust that continued to add to their mass. JWST Finds a Cosmic Question Mark and a Starry Fountain www.youtube.com “Herbig-Haro 46/47 is an important object to study because it is relatively young – only a few thousand years old,” Nasa said in a statement. The pair of actively forming stars have two-sided orange lobes which were created by earlier ejections from these stars. Scientists said the two young stars could give more insight into how stars gather mass over time, given the fact that the process usually takes millions of years. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Europeans are among the least insured against certain types of extreme weather and other natural disasters in the

In the week that it was announced that Rishi Sunak will be granting new oil and gas licences in the North Sea, new commitments to renewable energy are being made elsewhere in the world. The China Three Gorges Corporation just turned on a mega wind turbine with blades twice the size of a football pitch in the Taiwan Strait. The state-owned energy firm has activated the biggest wind turbine on the planet offshore in a move which could produce up to 16 megawatts of energy, and it’s now been connected and hooked up to the energy grid. The MySE 16-260 turbine stands at an incredible 500ft (152m) tall and it could power thousands of homes every year. Sign up to our free Indy100 weekly newsletter In fact, it’s thought that around 36,000 homes will be served by electricity from the turbine. It’s not surprising given that each blade weighs around 54 tons and covers nearly 540,000 square feet when they rotate. Mingyang Smart Energy is the company that designed the turbine, and they released a message on LinkedIn making clear just how much wind the structure could deal with – stating that it can withstand “extreme wind speeds of 79.8 [meters per second]”. It’s a staggering feat of engineering and it’s thought that the turbine could save around 54,000 tons of carbon dioxide compared to coal power plants. More structures like one are being planned, too. Executive Director Lei Lei Zengjuan told the media: “In the next step, the 16 [megawatt] unit will be applied in batches in the second phase of the Zhangpu Liuao Offshore Wind Farm Project constructed by China Three Gorges Corporation.” It comes a few weeks after work was stopped on one of the UK’s largest offshore wind farms after its developer said that the cost of the project had soared by so much that it no longer made financial sense to push forward. Swedish energy giant Vattenfall, one of Europe’s biggest wind producers, shut down work on the development of the Norfolk Boreas site. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.