Nasa has received “puzzling” data from a spacecraft that was studying a distant asteroid. The space agency’s Lucy Spacecraft left Earth in 2021, with the aim of studying “Jupiter trojans”, a set of asteroids that fly around the Sun along Jupiter’s orbit and remain largely mysterious. Recently, scientists decided to send it to visit another small object on its way, largely as a test of the systems on the spacecraft that let it track asteroids for its mission. When Lucy arrived at that object – a main belt asteroid named Dinkinesh – it found a surprise, however. Images taken of the asteroid showed that it had a satellite, which flies around the asteroid like a tiny moon of its own. Now, further examination of those images show that the satellite is not one but two objects. Those objects make up a “contact binary”, or two smaller objects that are touching each other as they fly through space. The unexpected discovery explains some of the strange data that scientists had received as they approached Lucy. But it opens up more confusion about the whole system, which one called “bizarre”. “Contact binaries seem to be fairly common in the solar system,” said John Spencer, Lucy deputy project scientist, in a statement. “We haven’t seen many up-close, and we’ve never seen one orbiting another asteroid. “We’d been puzzling over odd variations in Dinkinesh’s brightness that we saw on approach, which gave us a hint that Dinkinesh might have a moon of some sort, but we never suspected anything so bizarre!” The flyby of Dinkinesh was only intended as a test of the spacecraft’s systems but has now posed new possible research for scientists. “It’s truly marvelous when nature surprises us with a new puzzle,” said Tom Statler, Lucy program scientist from NASA Headquarters in Washington. “Great science pushes us to ask questions that we never knew we needed to ask.” “It is puzzling, to say the least,” said Hal Levison, principal investigator for Lucy, also from Southwest Research Institute. “I would have never expected a system that looks like this. In particular, I don’t understand why the two components of the satellite have similar sizes. This is going to be fun for the scientific community to figure out.” The scientists were only able to confirm the nature of the system with the multiple images that were sent back by Lucy in the wake of its encounter with Dinkinesh. Nasa is working now to get the rest of the data from the spacecraft, which might include yet more surprises. Lucy itself will continue flying through space on a journey that is due to take 12 years. Lucy is actually heading back to Earth, which it will use for a gravity assist to propel it onto the next part of its journey, back through the main asteroid belt and onto the Trojan asteroids. Read More Nasa sending VR headset up to ISS to treat astronaut’s mental health All-UK space mission will ‘push boundaries of human knowledge’ All-female Nasa astronaut team departs International Space Station on spacewalk

21 Savage and Nicki Minaj Operators and cosmetics are coming to Call of Duty; Warzone Season 5 according to dataminers.

SUNRISE, Fla.--(BUSINESS WIRE)--Jul 11, 2023--

AMSTERDAM A Dutch group on Wednesday filed a subpoena against social media company X Corp, formerly known as

Astronomers have just found out what planet in the universe is most dazzling and it is probably one you have never heard of. Looking at how much planet's clouds reflect sunlight back into space, astronomers have found a planet called exoplanet LTT9779b which reflects 80 per cent of the starlight it receives, making it the shiniest known planet in the universe. LTT9779b is slightly heavier and slightly larger than Neptune, and it is reflective because of the metallic glassy clouds that make up its atmosphere. Sign up to our free Indy100 weekly newsletter “Imagine a burning world, close to its star, with heavy clouds of metals floating aloft, raining down titanium droplets,” co-author James Jenkins, an astronomer at Diego Portales University and CATA (Santiago, Chile), said in a statement. Vivien Parmentier, a researcher at the Observatory of Côte d’Azur (France) and co-author of the study added: "LTT9779 b can form metallic clouds despite being so hot because the atmosphere is oversaturated with silicate and metal vapours.” So there you have it. Shame it doesn't have a very catchy name. 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.

"Twitter needs to become by far the most accurate source of information about the world,"

Apple has unveiled the new iPhone 15 Pro, with an entirely new material. The new device will be made out of titanium, and rely on a host of new manufacturing processes. Its new material and design allows it to be the lightest Pro phone Apple has made, and includes the thinnest edges around the display. As well as the titanium, the new phone has the toughest glass-based material in the industry and an aluminium structure inside the phone, with the two materials joined in a new way that should make the phone extra strong, Apple said. The glass is now much easier to replace, Apple said. :: Follow our coverage of the Apple event here. It comes in two sizes, 6.1-inches and 6.7-inches. And it comes in four new colours: black, white, blue and a natural titanium. The titanium itself is a “grade five” alloy, Apple said, the same material used on the Mars rover. The new material also brings a new look, with a brushed texture on the side of the phone. As well as the new material, the iPhone 15 Pro brings a new customisable “action button” on the side of the phone, and an improved “A17 Pro” chip inside it. The action button replaces the mute switch on the side of the phone, and does the same job by default. But it can be changed to start voice memos, open the camera – or to start complex processes, by using Apple’s Shortcuts app. The new chip has “next-level performance”, Apple said, with improvements including dramatically improved graphics performance. Apple claimed the device is a “new chapter in iPhone performance”, and it focused particularly on the gaming performance that the new chip will allow. The iPhone 15 Pro has “the equivalent of seven camera lenses”, Apple said, even though it retains the three visible lenses on the back of the phone. That is partly because the iPhone 15 Pro Max has a 5x optical zoom, by using the extra space in the bigger device as well as a “tetra prism” design that bounces light around in the phone. The new camera also has a new coating to reduce lens flare, and better performance in low light. Like the normal iPhone 15, it has a 48 megapixel camera but offers the option to merge that down into a 24 megapixel image, which Apple said should allow for better quality and high resolution images. Like its cheaper iPhone 15 sibling, the 15 Pro will also be the first phone to switch to a USB-C charging port to charge. In the Pro model, that allows for USB 3 speeds, Apple said. Read More Apple is changing the plug on the bottom of your iPhone Here is the iPhone 15 Apple to stop using leather in all new products

MUNICH--(BUSINESS WIRE)--Aug 22, 2023--

FRAMINGHAM, Mass.--(BUSINESS WIRE)--May 31, 2023--

The Pentagon pledged to use offensive cyber operations to "frustrate" and "disrupt" foreign powers and criminals that threaten US interests in a new military strategy document released Tuesday that warns of China's aims to dominate cyberspace.

It’s rare for corporate brands to become so intertwined with everyday conversation that they become verbs. It’s rarer

By Joyce Lee and Heekyong Yang SEOUL (Reuters) -South Korea's SK Hynix said on Wednesday the memory chip market was