List of All Articles with Tag 'h'

Scientists have just uncovered billions of years’ worth of secrets buried beneath the surface of the moon. Our celestial companion has been a source of awe and mystery since time immemorial, but now, thanks to China’s space programme, we’re starting to piece together its past. In 2018, the Chang’e-4 lander, of the Chinese National Space Administration (CNSA), became the first spacecraft ever to land on the far side (or the dark side, if you'd prefer) of the moon. Since then, it has been capturing incredible images of impact craters and extracting mineral samples, offering a long-sought insight into the structures that make up the top 1,000 feet of the moon’s surface. Earlier this month, the Chang’e-4’s findings were finally published, and the world was invited to delve deep into the history of our cherished natural satellite. The results, published in the Journal of Geophysical Research: Planets, reveal that the top 130 feet (40m) of the lunar surface are made up of multiple layers of dust, soil, and broken rocks. Hidden within these layers is a crater, which formed when a large object slammed into the moon, according to Jianqing Feng, an astrogeological researcher at the Planetary Science Institute in Tucson, Arizona, who co-led the pioneering analysis. Beneath this, Feng and his colleagues discovered five distinct layers of lunar lava that spread across the landscape billions of years ago. Experts believe that our moon formed 4.51 billion years ago, when a Mars-size object crashed into Earth and broke off a chunk of our planet, as Live Science notes. Over the following 200 million years or so, the moon continued to be pummelled by space debris, with numerous impacts leaving cracks in its surface. Just like on Earth, the moon’s mantle contained pockets of molten magma, which infiltrated the newly formed cracks thanks to a series of volcanic eruptions, Feng explained. However, the new data provided by Chang’e-4 showed that the closer the volcanic rock was to the moon’s surface, the thinner it got. "[The moon] was slowly cooling down and running out of steam in its later volcanic stage," Feng said. "Its energy became weak over time." It is understood that volcanic activity on the moon died out between a billion and 100 million years ago, which means it is largely considered “geologically dead”. However, Feng and his co-authors have suggested there could still be magma buried deep beneath the lunar surface. Chang’e-4 still has much work to do, and Feng and his team hope this is just the beginning of their literally ground-breaking mapping of the moon. Sign up for our free Indy100 weekly newsletter 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.

Indonesia will temporarily relax rules that have slowed development of solar energy in the coal-dependent country, lifting one

President Joe Biden aims to show the federal government is there for Maui residents when he visits the

For a lot of people, coffee is one of the few things that gets them out of bed and out the door in the mornings. But while it’s tempting to whack the kettle on first thing, a health expert has stated that delaying our first coffee of the day could be much more beneficial to our health. Nutritionist Gabi from The Fast 800 urged people to wait at least 90 minutes before getting their first coffee hit [via the Mirror]. Gabi claims that we can all boost energy levels by doing so. In fact, eating on an empty stomach could even cause your body to enter stress mode and release hormones like adrenaline and cortisol. "Supporting your morning coffee routine with some smart practices can be a game changer for your overall well-being,” Gabi said. She recommends drinking water, as well as eating a meal packed with fibre and protein to balance sugar levels. “Elevated blood sugar can trigger inflammation and set us up to be on a blood sugar roller coaster for the rest of the day, thereby tanking our energy supply,” the health guru said. "Within the first hour of waking, our cortisol levels ideally acutely rise and fall in a response known as our cortisol awakening response. This rise and fall of cortisol represents a healthy nervous system and actually has a big influence on our immune health and even the risk of autoimmune development." She also states that delaying coffee for a minimum of 90 minutes promotes high energy levels. Gabi said: "Morning light exposure is a huge regulator of circadian rhythm and light exposure triggers the healthy release of cortisol in the morning to support the body’s natural rhythm. Getting natural light exposure within the first hour or so of waking is a great way to support optimal hormone balance." It comes after it was revealed that the drink also gives us an extra ‘special boost’ as well as just a caffeine hit. Scientists have claimed that the act of drinking a cup of joe gives the body a lift, making us more alert, which can’t be replicated merely with caffeine. Sign up for our free Indy100 weekly newsletter 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.

Naver Corp., whose Line messaging app and search engine dominate Japan and Korea’s internet landscapes, will unfurl its

Qualifyze is closing in on a fundraising that could value the pharmaceutical compliance data firm at about $100

Day after Luna-25 crash, India space agency says lander trying to find area without boulders or deep trenches.

Elon Musk, the owner of X – the company formerly known as Twitter – said on Saturday that the social media platform “may fail” as a new glitch wiped out most pictures tweeted before December 2014. “The sad truth is that there are no great ‘social networks’ right now. We may fail, as so many have predicted, but we will try our best to make there be at least one,” Mr Musk posted on X. Since his take-over of the company for $44bn, the multibillionaire has tried to shake things up, introducing radical new changes to the platform, from laying off over three-fourths of Twitter’s workforce to his latest statement that the platform’s feature to block other user profiles would be removed. The platform, being rebranded as X, has also suffered blackouts and glitches in recent times with the latest one appearing to affect tweets with pictures and links published prior to December 2014. X appeared to have problems displaying old posts that came with attached images or hyperlinks converted using Twitter’s built-in web link shortener. Among the images initially lost was the famous “most retweeted” selfie from the 2014 Oscars by the event’s host and comedian Ellen DeGeneres. This image has since been restored, but most old tweets before December 2014 have broken short links instead of the actual media or links. “More vandalism from Elon Musk. Twitter has now removed all media posted before 2014. That’s - so far - almost a decade of pictures and videos from the early 2000s removed from the service,” Brazilian YouTuber Tom Coates posted on Twitter. The glitch comes after Mr Musk’s X intentionally slowed down access to the sites of rival social media platforms such as Threads, Facebook, and Instagram, as well as those of news organisations like New York Times last week. X seemed to add a delay of about five seconds when people clicked on links to go elsewhere on the web. There are speculations that the latest glitch preventing access to old images could be due to X trying to recover more server space, but this might also not be an intentional move carried out for cost-cutting purposes. Some people also appear to be able to view their old images back again, but it remains unclear why the glitch occurred in the first place. Read More Musk vows to remove blocking function from X/Twitter as new logo debuted Elon Musk says ability to block other X accounts may be removed in future Elon Musk’s X now sorts posts on accounts based on number of likes, not by chronology Musk vows to remove blocking function from X/Twitter as new logo debuted X now sorts posts on accounts based on number of likes, not by chronology Musk’s Twitter takeover sparks mass exodus of climate experts

By Victoria Waldersee BERLIN China's electric vehicle (EV) makers, which have raced past foreign rivals to top sales

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For years, cryptocurrency startups have tried to replicate parts of the US stock market on the blockchain for