彗星、行星与月亮
在一片漆黑的草地上，可以看到繁星点点的天空。在天空中可以看到三个明亮的天体。它们是左上角的木星，右上方的峨眉月，以及它们下面的庞士-布鲁克斯彗星，形成了一个三角形。还可以看到两条彗尾从彗星上几乎垂直向上伸展。有关更多详细信息，请参阅说明。
月亮
天文·每日一图
直指月亮的火箭烟尘影子
2024年2月11日 Rocket Plume Shadow Points to the Moon Image Credit: Pat McCracken, NASA Explanation: Why would the shadow of a rocket’s launch plume point toward the Moon? In early 2001 during a launch of the space shuttle Atlantis, the Sun, Earth, Moon, and rocket were all properly aligned for th
天文·每日一图
早安！月亮
2024年1月12日 Good Morning Moon Image Credit & Copyright: Michael Luy, Trier Observatory, TWAN Explanation: Yesterday, the Moon was New. But on January 9, early morning risers around planet Earth were treated to the sight of an old Moon, low in the east as the sky grew bright before dawn. Above the
天文·每日一图
火箭凌越波纹月
2024年1月2日 Rocket Transits Rippling Moon Image Credit & Copyright: Steven Madow Explanation: Can a rocket make the Moon ripple? No, but it can make a background moon appear wavy. The rocket, in this case, was a SpaceX Falcon Heavy that blasted off from NASA‘s Kennedy Space Center last week.
天文·每日一图
白昼的月亮遇见晨星
2023年11月16日 Daytime Moon Meets Morning Star Image Credit & Copyright: Katarzyna Kaczmarczyk Explanation: Venus now appears as Earth’s brilliant morning star, shining above the southeastern horizon before dawn. For early morning risers, the silvery celestial beacon rose predawn in a close