关于这张图
Juno's Radiation Monitoring Investigation used the Stellar Reference Unit (SRU) star camera to collect this high-resolution image Jupiter's northern auroral oval on May 24, 2018 (Perijove 13). Also present in the image are several small bright dots and streaks -- signatures of high energy relativistic electrons from polar beams that are penetrating the camera. The large bright dot in the lower right corner of the image is a flash of Jupiter's lightning. Juno was less than 37,000 miles (60,000 km) from the cloud tops when this SRU image was collected -- the closest view of Jupiter's aurora with…
