保护地球, 探索宇宙, 发现文明
6月份的天空会发生什么？ 影像来源：NASA/JPL-Caltech 翻译：灼眼的粉丝 火星和金星，夏天的星星，还有夏至！ 随着北半球夏季明亮的行星升起，战争和爱情的行星每晚都越来越近。请注意21号的夏至。 月度亮点 6月1日至2日——火星位于蜂巢星团（M44）。天黑后在西方寻找这颗红色的行星，双筒望远镜或小型望远镜会在这个开放的星团中发现一个闪闪发光的恒星背景。 6月3日——满月 6月18日——新月 6月21日——今晚新月与金星和火星组成一个可爱的组合。日落后在西方找到它们。 6月21日——夏至。对北方来说，这是一年中白昼时间最长的一天，因为太阳在天空中的轨迹最高、最长。南半球的情况正好相反，在寒冷的冬季，南半球一年中白昼时间最短的一天。 整月——日落之后，火星和金星在西方天空的每个夜晚都越来越近。每晚这对双...
2023年5月6日 Twilight in a Flower Image Credit & Copyright: Dario Giannobile Explanation: Transformed into the petals of a flower, 16 exposures show the passage of day into night in this creative timelapse skyscape. Start at the top and move counterclockwise to follow consecutive moments as the twilight sky turns an ever darker blue and night blossoms. Eac...
5月份的天空会发生什么？月球与行星的合影，我们到达了“金星的顶峰”，以及南半球的天空有什么不同呢？
4月份的天空会发生什么？水星高升，本月的月亮和行星配对，以及天琴座流星雨。
2023年3月25日 Venus and the Da Vinci Glow Image Credit & Copyright: Giorgia Hofer Explanation: On March 23 early evening skygazers could watch Venus and a young crescent moon, both near the western horizon. On that date Earth’s brilliant evening star, faint lunar night side and slender sunlit crescent were captured in this telephoto skyscape posing a...
Maat Mons, a volcano on Venus that has shown signs of a recent eruption, is in the black square near the planet’s equator in this annotated, computer-simulated global map of Venus’ surface. Scientists discovered direct geological evidence of recent volcanic activity on Venus by poring over archival radar images taken over 30 years ago by NASA’s Magellan miss...
2023年3月15日 Jupiter and Venus Converge over Germany Image Credit & Copyright: Michael Luy (Trier Observatory) Explanation: This was a sky to show the kids. Early this month the two brightest planets in the night sky, Jupiter and Venus, appeared to converge. At their closest, the two planets were separated by only about the angular width of the full moon....
2023年3月6日 Jupiter and Venus from Earth Image Credit & Copyright: Marek Nikodem (PPSAE) Explanation: It was visible around the world. The sunset conjunction of Jupiter and Venus in 2012 was visible almost no matter where you lived on Earth. Anyone on the planet with a clear western horizon at sunset could see them. Pictured here in 2012, a creative photo...
2023年3月5日 Jupiter and Venus over Italy Image Credit & Copyright: Giovanni Tumino Explanation: What are those two bright spots? Planets. A few days ago, the two brightest planets in the night sky passed within a single degree of each other in what is termed a conjunction. Visible just after sunset in much of the world, the two bright spots were Jupiter (...
2023年3月4日 10 Days of Venus and Jupiter Image Credit & Copyright: Soumyadeep Mukherjee Explanation: Venus and Jupiter may have caught your attention lately. The impending close conjunction of the two brightest planets visible in clear evening skies has been hard to miss. With Jupiter at the top, starting on February 21 and ending on March 2, their close ...