![]() ![]() The Webb telescope found both prominent rings as well as bands of dust. It is difficult to observe these rings from afar because they are close to the planet and obscured by Neptune's brightness. The James Webb Space Telescope set its sights on a galaxy 20 million light-years away, capturing a dazzling star-forming galaxy in images streaked with the signature of passing asteroids. These appear as brilliant, bright features, NASA says.Īlso prominent in the new image are Neptune's rings, which have not been directly observed since Voyager 2 flew by the planet in 1989. In the new view of Neptune, the exception to this is the planet's high-altitude methane ice clouds, which reflect sunlight before it can be absorbed by the methane. This is because the methane in Neptune's atmosphere absorbs reddish and infrared light. The Webb telescope, however, observes light in the infrared portion of the spectrum, so its "Near-Infrared Camera" photos show a ghostly white planet. The third-largest planet in our Solar System, Neptune often appears bright blue in images due to the presence of gaseous methane. NASA released the first images of this world on Wednesday. Septem8:00AM (EDT) Read the Release 2022-046 Permissions Content Use Policy Download Options Full Res (For Print), 1059 X 1059, TIF (1. Recently, astronomers took data on the eighth planet from the Sun in our Solar System, Neptune. NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery. Scientists are wasting no time in pointing the powerful new James Webb Space Telescope all over the Universe, as well as into our own backyard. The National Aeronautics and Space Administration. NASA, ESA, CSA, STScI reader comments 157 with NASA turned the powerful James Webb Space Telescope to a world 48 light-years away, a type of planet called a 'mini-Neptune' thats bigger than Earth but smaller than Neptune. ![]()
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