Covid vaccine universe pregnant woman Sky map National Astronomical Observatories, Chinese Academy of Sciences Nucleic acid testing
01-15
December 19 "Super Moon" December 21, 23:59 Winter Solstice Beijing time, the full moon of December 19, is just the opposite of "super moon" "super moon"...
Moon National Astronomical Observatories, Chinese Academy of Sciences Supermoon
12-17
Around 15:00 on December 14, the Gemini meteor shower maximum will occur, and the zenith per hour (ZHR) rate can reach 150. As the "Lunar New Year blockbuster" in the celestial phenomenon, Gemini flow...
meteor shower Gemini National Astronomical Observatories, Chinese Academy of Sciences Yuan Fengfang
12-13