NASA's Webb telescope finds a new tiny moon around Uranus
The new member of the lunar gang, announced Tuesday by NASA, appears to be just six miles (10 kilometers) wide. It was spotted by the telescope's near-infrared camera during observations in February.
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IBM and NASA Release Groundbreaking Open-Source AI Model on Hugging Face to Predict Solar Weather and Help Protect Critical Technology
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Surya gives us unprecedented capability to anticipate what's coming and is not just a technological achievement, but a critical step toward protecting our technological civilization from the star that sustains us." Traditional solar weather prediction relies on partial satellite views of the Sun's surface, historically making accurate forecasting extremely difficult. Surya addresses this typical limitation by training on the largest curated high resolution heliophysics dataset. This dataset is designed to help researchers better study and evaluate critical space weather prediction tasks. Examples of these tasks, which Surya has been tested on, include predicting solar flares, the speed of solar winds, solar EUV spectra prediction and the emergence of active regions on the Sun. In early testing, researchers report achieving a 16 percent improvement in solar flare classification accuracy, which researchers report as a very substantial improvement compared to previous methods. 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Toronto Sun
a day ago
- Toronto Sun
NASA's Webb telescope finds new tiny moon around Uranus
Published Aug 19, 2025 • 1 minute read This image provided by NASA shows the planet Uranus, taken by the spacecraft Voyager 2 in 1986. Photo by NASA / THE ASSOCIATED PRESS NEW YORK — The Webb Space Telescope has spotted a new tiny moon orbiting Uranus. This advertisement has not loaded yet, but your article continues below. THIS CONTENT IS RESERVED FOR SUBSCRIBERS ONLY Subscribe now to read the latest news in your city and across Canada. Unlimited online access to articles from across Canada with one account. Get exclusive access to the Toronto Sun ePaper, an electronic replica of the print edition that you can share, download and comment on. Enjoy insights and behind-the-scenes analysis from our award-winning journalists. Support local journalists and the next generation of journalists. Daily puzzles including the New York Times Crossword. SUBSCRIBE TO UNLOCK MORE ARTICLES Subscribe now to read the latest news in your city and across Canada. Unlimited online access to articles from across Canada with one account. Get exclusive access to the Toronto Sun ePaper, an electronic replica of the print edition that you can share, download and comment on. Enjoy insights and behind-the-scenes analysis from our award-winning journalists. Support local journalists and the next generation of journalists. Daily puzzles including the New York Times Crossword. REGISTER / SIGN IN TO UNLOCK MORE ARTICLES Create an account or sign in to continue with your reading experience. Access articles from across Canada with one account. Share your thoughts and join the conversation in the comments. Enjoy additional articles per month. Get email updates from your favourite authors. THIS ARTICLE IS FREE TO READ REGISTER TO UNLOCK. Create an account or sign in to continue with your reading experience. Access articles from across Canada with one account Share your thoughts and join the conversation in the comments Enjoy additional articles per month Get email updates from your favourite authors Don't have an account? Create Account The new member of the lunar gang, announced Tuesday by NASA, appears to be just six miles (10 kilometres) wide. It was spotted by the telescope's near-infrared camera during observations in February. Scientists think it hid for so long — even eluding the Voyager 2 spacecraft during its flyby about 40 years ago — because of its faintness and small size. Uranus has 28 known moons that are named after characters from Shakespeare and Alexander Pope. About half are smaller and orbit the planet at closer range. The new moon, still nameless, ups the planet's total count to 29. The new addition could hint at more bite-sized moons waiting to be found around Uranus, said planetary scientist Matthew Tiscareno with the SETI Institute, who was involved in the discovery. 'There's probably a lot more of them and we just need to keep looking,' said Tiscareno. Toronto Blue Jays NHL Sunshine Girls Canada World
CTV News
a day ago
- CTV News
NASA's Webb telescope finds a new tiny moon around Uranus
This is an image provided by NASA shows the planet Uranus, taken by the spacecraft Voyager 2 in 1986. (NASA via AP) NEW YORK — The Webb Space Telescope has spotted a new tiny moon orbiting Uranus. The new member of the lunar gang, announced Tuesday by NASA, appears to be just six miles (10 kilometres) wide. It was spotted by the telescope's near-infrared camera during observations in February. Scientists think it hid for so long — even eluding the Voyager 2 spacecraft during its flyby about 40 years ago — because of its faintness and small size. Uranus has 28 known moons that are named after characters from Shakespeare and Alexander Pope. About half are smaller and orbit the planet at closer range. The new moon, still nameless, ups the planet's total count to 29. The new addition could hint at more bite-sized moons waiting to be found around Uranus, said planetary scientist Matthew Tiscareno with the SETI Institute, who was involved in the discovery. 'There's probably a lot more of them and we just need to keep looking,' said Tiscareno. Adithi Ramakrishnan, The Associated Press
