国际空间站过境月球
(原标题: The ISS Transits the Moon)
2026-04-15
浏览次数: 1507
不，那不是外星飞船登陆月球！这是一张国际空间站（ISS）开始在月球前面运行时的照片。国际空间站处于近地轨道（LEO），每90分钟绕地球一周。在25年的时间里，国际空间站每天绕地球飞行16次，拍摄了许多我们熟悉的天体，包括金星、火星、土星和太阳。来自100多个国家的研究人员在国际空间站上进行了数千次实验。在低重力下生长蛋白质晶体是国际空间站上的首批实验之一，并将继续为新的医学治疗做出贡献。国际空间站的宇航员研究植物生长、水循环、人类健康等，以支持阿尔忒弥斯任务，这将使人类比以往任何时候都走得更远。下次你晚上外出时，试着发现国际空间站在天空中呼啸而过！
查看原文解释
Nope, that is not an alien spaceship landing on the Moon! This is an image of the International Space Station (ISS) as it begins to transit in front of the Moon. The ISS is in low-Earth orbit (LEO) where it wizzes around the Earth every 90 minutes. Orbiting the Earth 16 times per day for 25 years, the ISS has photobombed many familiar celestial objects including Venus, Mars, Saturn, and the Sun. Thousands of experiments led by researchers from over one hundred countries have been conducted on the ISS. Growing protein crystals in low gravity was one of the first experiments onboard the ISS and continues to contribute to new medical treatments. ISS astronauts study plant growth, water recycling, human health, and more to support the Artemis missions which will take humans farther than they’ve ever gone before. Next time you are out and about at night, try to spot the ISS zooming across the sky!
© Sébastien Borie Text: Keighley Rockcliffe (NASA GSFC, UMBC CSST, CRESST II)