1995年6月14日 · Two groups have recently used the Hubble telescope to acquire high-resolution images of the planet Neptune. These images represent the clearest views of Neptune since …

2021年11月18日 · In observations taken on September 7th, researchers found that Neptune’s dark spot, which recently was found to have reversed course from moving toward the equator, …

2025年3月26日 · This image was created from Hubble and Webb data from proposals: 17187 (R. Windhorst) and 1249 (B. Frye). [Image description: A two-panel horizontal image. On the left is …

In observations taken on 7 September 2021, researchers found that Neptune’s dark spot, which recently was found to have reversed course from moving toward the equator, is still visible in …

2025年3月26日 · At the left, an enhanced-color image of Neptune from NASA’s Hubble Space Telescope. At the right, that image is combined with data from NASA’s James Webb Space …

2025年3月27日 · A comparison of the Hubble and JWST data. White streaks in the Hubble image are clouds. (NASA, ESA, CSA, STScI, Heidi Hammel/AURA, ... On Neptune, the dumping …

2016年6月27日 · This new image taken with the NASA/ESA Hubble Space Telescope confirms the presence of a dark vortex in the atmosphere of Neptune. The full visible-light image at left …

1995年6月14日 · Neptune is currently the most distant planet from the sun, with an orbital radius of 4.5 billion kilometers (2.8 billion miles, or 30 Astronomical Units). Even though its diameter …

1998年8月2日 · These NASA Hubble Space Telescope views of the blue-green planet Neptune provide three snapshots of changing weather conditions.

2021年11月18日 · These images are a composite of separate exposures acquired by the WFC3 instrument on the Hubble Space Telescope. Several filters were used to sample medium …