掩星

天文·每日一图

月亮拜访七姐妹

A dark night sky is shown with clouds on the left. Just above center in blue is the Pleiades star cluster. Just below the Pleiades is a crescent moon, but bright enough so that you can see not only the brightly lit crescent but, more faintly, the rest of the Moon. Please see the explanation for more detailed information.
左侧为乌云密布的漆黑夜空。正中上方蓝色的是昴宿星团。昴宿星团正下方是一弯新月,但其亮度足以让你不仅能看到明亮的新月,还能模糊地看到月亮的其他部分。有关更多详细信息,请参阅说明。

天文·每日一图

火星伴月

See Explanation. Clicking on the picture will download the highest resolution version available.
请参阅说明。单击图片将下载可用的最高分辨率版本。

天文·每日一图

狼月掩火星

Earth’s moon is shown in full phase. At the top of the frame, appearing much smaller, is the more distant planet Mars. Please see the explanation for more detailed information.
图中显示的是地球的卫星,正处于满月。画面上方是更远的火星,看起来小得多。有关更多详细信息,请参阅说明。

天文·每日一图

月掩土星

A picture of the edge of the Earth’s familiar Moon takes up the right part of the frame, while a partial image of Saturn is visible just behind it on the left. Please see the explanation for more detailed information.
我们熟悉的月球边缘的照片占据了画面的右侧,而在其左侧,可以看到土星的部分影像。有关更多详细信息,请参阅说明。

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

天文·每日一图

眉月掩木星

2023年2月25日 Crescent Moon Occultation Image Credit & Copyright: Fefo Bouvier Explanation: On February 22, a young Moon shared the western sky at sunset with bright planets Venus and Jupiter along the ecliptic plane. The beautiful celestial conjunction was visible around planet Earth. But from so

天文·每日一图

月亮临边上方的火星

2022年12月9日 Mars Rises above the Lunar Limb Image Credit & Copyright: Tom Glenn Explanation: On the night of December 7 Mars wandered near the Full Moon. In fact the Red Planet was occulted, passing behind the Moon, when viewed from locations across Europe and North America. About an hour after

天文·每日一图

血月与冰质巨行星

2022年11月11日 Blood Moon, Ice Giant Image Credit & Copyright: Ryan Han Explanation: On November 8 the Full Moon turned blood red as it slid through Earth’s shadow in a beautiful total lunar eclipse. During totality it also passed in front of, or occulted, outer planet Uranus for eclipse vie

天文·每日一图

月掩金星

2022年6月2日 Lunar Occultation of Venus Image Credit & Copyright: Quentin Gineys Explanation: On May 27 Venus rose as the morning star, near the waning crescent Moon in a predawn sky already full of planets. It was close on the sky to the Moon’s crescent and a conjunction of the second an th

天文·每日一图

三星凌木及交食

2021年8月21日 Triple Transit and Mutual Events Image Credit & Copyright: Christopher Go Explanation: These three panels feature the Solar System’s ruling gas giant Jupiter on August 15 as seen from Cebu City, Philippines, planet Earth. On that date the well-timed telescopic views detail some

滚动至顶部