观星指南（2024年6月）
6月的天空会发生什么？土星和火星与月亮相遇，木星在黎明时重现，并提供一些识别天空中常见天体的技巧。
Saturn
天文·每日一图
蛾眉相的土卫二
2023年12月16日 Crescent Enceladus Image Credit: Cassini Imaging Team, SSI, JPL, ESA, NASA Explanation: Peering from the shadows, the Saturn-facing hemisphere of tantalizing inner moon Enceladus poses in this Cassini spacecraft image. North is up in the dramatic scene captured during November 2016 as Ca
天文·每日一图
土星的一季
2023年8月25日 A Season of Saturn Image Credit & Copyright: Andy Casely Explanation: Ringed planet Saturn will be at its 2023 opposition, opposite the Sun in Earth’s skies, on August 27. While that puts the sixth planet from the Sun at its brightest and well-placed for viewing, its beautiful
天文·每日一图
土星的北极六角云
2023年6月18日 Saturn’s Northern Hexagon Image Credit & Copyright: NASA, ESA, JPL, SSI, Cassini Imaging Team Explanation: Why would clouds form a hexagon on Saturn? Nobody is sure. Originally discovered during the Voyager flybys of Saturn in the 1980s, nobody has ever seen anything like it an