On Twitter, Facebook, Google News, and Instagram. Beyond that, little is known.įollow HT Tech for the latest tech news and reviews, also keep up with us Measurements so far show they are broadly similar to, say, a downsized version of our own Neptune. Mini-Neptunes – or sub-Neptunes as they're called in the paper – are the most common type of planet in the galaxy, but mysterious to us because they don't occur in our solar system. The new observations could open the door to deeper knowledge of a planet type shrouded in uncertainty. That's because its unusually shiny atmosphere, which came as a surprise to the researchers, reflects a large fraction of the light from its parent star rather than absorbing it and growing hotter. It is a powerful Web3 gateway device with easy plug-and-play setup. Zero Configuration This 7-layer firewall & DPN (Decentralized VPN) hardware secures your data and protects your privacy. That means the atmosphere of GJ 1214 b is not composed mainly of lighter hydrogen molecules, Kempton said, which is a potentially important clue to the planet's history and formation – and perhaps its watery start, NASA explained.Īnd while the planet is hot by human standards, it is much cooler than expected, Kempton noted. Deeper Connect Your unique cybersecurity and decentralized private network (DPN) hardware 0 Subscription for Life. Such a big shift is only possible in an atmosphere made up of heavier molecules, such as water or methane, which appear similar when observed by MIRI. The night side is colder than the day side.” In fact, the temperatures shifted from 535 to 326 degrees Fahrenheit (from 279 to 165 degrees Celsius). “There's a lot of contrast between day and night. “The ability to get a full orbit was really critical to understand how the planet distributes heat from the day side to the night side,” Kempton said. The heat map revealed – just before the planet's orbit carried it behind the star, and as it emerged on the other side – both its day and night sides, unveiling details of the atmosphere's composition. Using MIRI, the research team was able to create a kind of “heat map” of the planet as it orbited the star. The observation demonstrates the power of Webb's Mid-Infrared Instrument (MIRI), which views wavelengths of light outside the part of the electromagnetic spectrum that human eyes can see. “The atmosphere just remained totally hidden from us until this observation.” She noted that, if indeed water-rich, the planet could have been a “water world,” with large amounts of watery and icy material at the time of its formation. “The planet is totally blanketed by some sort of haze or cloud layer,” said Eliza Kempton, a researcher at the University of Maryland and lead author of a new paper, published in Nature, on the planet. It's the closest look yet at the mysterious world, a “mini-Neptune” that was largely impenetrable to previous observations."Īs per the information provided by NASA, the planet called GJ 1214 b, is too hot to harbor liquid-water oceans, water in vaporized form still could be a major part of its atmosphere. NASA's James Webb Space Telescope has observed a distant planet outside our solar system – and unlike anything in it – to reveal what is likely a highly reflective world with a steamy atmosphere. Informing about the same NASA stated, "A science team gains new insight into the atmosphere of a “mini-Neptune,” a class of planet common in the galaxy but about which little is known. Yes, it is the closest look yet at the mysterious planet called GJ1214 b. It even filters NSFW and NSFC on all internet devices.Have you heard of a distant planet outside our solar system? Do you know there is a mysterious world? NASA's James Webb Space Telescope has captured something very amazing. It blocks ads, trackers while monitoring web traffic. This cybersecurity hardware has a 7-layer firewall that secures your entire home or business network. User data will no longer be logged, leaked, hacked, or even subpoenaed. You only have to pay once, and you're good to enjoy the service forever. This decentralized VPN and firewall solution works even without a subscription. The Deeper Connect Nano is the next-generation iteration of Deeper Connect Mini with the same great features as the Mini but in a more portable package.
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