近日，詹姆斯·韦伯太空望远镜（JWST）再次刷新了我们对宇宙的认知，这次它在天王星周围发现了一颗新的小卫星，命名为S/2025 U1。这颗直径仅约10公里的小卫星虽然看似微不足道，却可能蕴含着关于天王星及其卫星系统复杂性的关键信息。

Images taken with the MIRI infrared camera on the James Webb Space Telescope (JWST) have made it possible to observe the ...

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NASA's James Webb Space Telescope has detected a new moon, S/2025 U1, orbiting Uranus. This tiny moon, only 10 kilometers in ...

它由韦伯的近红外相机 (NIRCam)拍摄，由不同波长的图像合成的，总共需要12.5小时，达到了哈勃太空望远镜最深场之外的红外波长深度。

Using NASA's James Webb Space Telescope, a team led by the Southwest Research Institute (SwRI) has identified a previously ...

At just about 10 km (6 miles) in diameter, S/2025 U1 is incredibly small as far as moons go; it’s so tiny that Voyager 2, ...

The James Webb Space Telescope's s MIRI and NIRCam instruments have captured an amazing view of spiral galaxy NGC 2090. The ...

Astronomers from the Southwest Research Institute (SwRI) have discovered a previously unknown moon of Uranus using NASA's ...

Travel to James Webb Space Telescope's NIRCam and MIRI instrument views of protostar L1527. The protostar is about 100,000 ...