保护地球，探索宇宙，发现文明
2023年1月2日 After Sunset Planet Parade Image Credit & Copyright: Tunc Tezel (TWAN) Explanation: Look up tonight and see a whole bunch of planets. Just after sunset, looking west, planets Venus, Saturn, Jupiter and Mars will all be simultaneously visible. Listed west to east, this planetary lineup will have Venus nearest the horizon, but setting shortly af...
2022年5月4日 Planets Over Egyptian Pyramid Image Credit & Copyright: Osama Fatehi Explanation: The early morning planet parade continues. Visible the world over, the planets Jupiter, Venus, Mars and Saturn have been lining up in the pre-dawn sky since mid-April. In the featured image taken last month, these planets were captured over the Step Pyramid of Dj...