月全食期间的月亮
2021年05月25日 The Moon During a Total Lunar Eclipse Video Credit: Wang Letian & Zhang Jiajie Explanation: How does the Moon’s appearance change during a total lunar eclipse? The featured time-lapse video was digitally processed to keep the Moon bright and centered during the 5-hour eclipse of 2018 January 31. At first the full moon is visible becaus...