近木星11：经过木星
(原标题: Perijove 11: Passing Jupiter)
2022-08-28
浏览次数: 15
木星来了！美国国家航空航天局的“朱诺”号机器人飞船继续在它环绕太阳系最大行星的细长轨道上运行。这段视频是2018年初拍摄的，这是朱诺号自2016年年中抵达木星以来第11次经过木星附近。这段延时彩色增强影片时长约4小时，由朱诺相机拍摄的36张图像变换而成。视频开始时，朱诺号从北方靠近，木星升起。当“朱诺”号到达距离木星最近的地方——距离木星云顶约3500公里——飞船捕捉到了这颗伟大行星的大量细节。“朱诺”号会经过环绕木星的亮区和暗云带，以及许多旋转的圆形风暴，其中许多比地球上的飓风还要大。在近日点之后，木星向远处退去，然后在木星的南部呈现出不寻常的云。为了获得所需的科学数据，朱诺号俯冲到离木星很近的地方，以至于它的仪器暴露在非常高的辐射下。教师和学生：在课堂上使用APOD的想法
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Here comes Jupiter! NASA's robotic spacecraft Juno is continuing on its highly-elongated orbits around our Solar System's largest planet. The featured video is from perijove 11 in early 2018, the eleventh time Juno has passed near Jupiter since it arrived in mid-2016. This time-lapse, color-enhanced movie covers about four hours and morphs between 36 JunoCam images. The video begins with Jupiter rising as Juno approaches from the north. As Juno reaches its closest view -- from about 3,500 kilometers over Jupiter's cloud tops -- the spacecraft captures the great planet in tremendous detail. Juno passes light zones and dark belt of clouds that circle the planet, as well as numerous swirling circular storms, many of which are larger than hurricanes on Earth. After the perijove, Jupiter recedes into the distance, then displaying the unusual clouds that appear over Jupiter's south. To get desired science data, Juno swoops so close to Jupiter that its instruments are exposed to very high levels of radiation. Teachers & Students: Ideas for utilizing APOD in the classroom