月球壁纸
by Image data: NASA/JPL-Caltech/SwRI/MSSS Image processing by Björn Jónsson CC BY-NC-SA 2.0
NASA Image Library · 公有领域（Public Domain）
关于这张图
This view of Jupiter's icy moon Europa was captured by JunoCam, the public engagement camera aboard NASA's Juno spacecraft, during the mission's close flyby on Sept. 29, 2022. Citizen scientist Björn Jónsson processed the view to create this image. Jónsson processed the image to enhance the color and contrast. The resolution is about 0.6 miles (1 kilometer) per pixel. JunoCam took the image at an altitude of 945 miles (1,521 kilometers) above a region of the moon called Annwn Regio. In the image, terrain beside the day-night boundary is revealed to be rugged, with pits and troughs. Numerous b…
