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NASA's Webb telescope finds a new tiny moon around Uranus
2025-08-19 00:00:00.0     ABC新闻-美国新闻     原网页

       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 kilometers) 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. This newest addition, still nameless, ups the planet's total moon count to 29.

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       The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education and the Robert Wood Johnson Foundation. The AP is solely responsible for all content.

       


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关键词: Department     Uranus     Science     flyby     Voyager     telescope's     planet's     eluding     February    
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