Earthset用iPhone
(原标题: Earthset with an iPhone)
2026-04-22
浏览次数: 1104
这对地球来说意味着什么？阿尔忒弥斯2号的指挥官里德·怀斯曼从历史性的飞越月球中给我们展示了另一幅壮观的地球景象。怀斯曼指挥官用iPhone 8倍变焦拍摄的视频显示，我们的整个星球逐渐被月球挡住了视线。在地球上，24小时的行星自转导致太阳每天晚上都落在地平线以下。然而，在阿尔忒弥斯2号上，地球不是由月球的旋转引起的，而是由宇宙飞船在月球后面移动引起的（在这个视频中大约55秒）。曾经罕见的是，现在许多航天器每天都会拍摄许多次地球的照片，例如，美国宇航局的SWOT（地表水和海洋地形）卫星跟踪淡水资源，美国地质调查局的Landsat 8和9卫星支持农民的水管理。我们的地球周围的空间机构现在共同努力，提供独特的、不断改进的地球视图。庆祝活动：地球日
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What does it mean for the Earth to set? Artemis II Commander Reid Wiseman gave us another spectacular view of Earth from their historic flyby of the Moon. Commander Wiseman's video, taken with an iPhone at 8x zoom, shows our entire planet gradually blocked from view by the Moon. On the Earth, the 24-hour planetary rotation causes the Sun to set below your horizon every night. However, on Artemis II the Earthset was caused not by the Moon’s rotation but by the spacecraft moving behind the Moon (at about 55 seconds in this video). Once rare, views of Earth are now taken many times a day from many spacecraft, including NASA’s SWOT (Surface Water and Ocean Topography) satellite tracking freshwater resources and USGS Landsat 8 and 9 satellites supporting water management for farmers, for example. Space agencies around our home planet now work together to provide unique and ever-improving views of our Earth. Celebrate: Earth Day