保护地球，探索宇宙，发现文明
2023年8月24日 Meteors along the Milky Way Image Credit & Copyright: Ali Hosseini Nezhad Explanation: Under dark and mostly moonless night skies, many denizens of planet Earth were able to watch this year’s Perseid meteor shower. Seen from a grassy hillside from Shiraz, Iran these Perseid meteors streak along the northern summer Milky Way before dawn ...
2022年8月11日 Perseids and MAGIC Image Credit & Copyright: Urs Leutenegger Explanation: On August 11, 2021 a multi-mirror, 17 meter-diameter MAGIC telescope reflected this starry night sky from the Roque de los Muchachos European Northern Observatory on the Canary Island of La Palma. MAGIC stands for Major Atmospheric Gamma Imaging Cherenkov. The telescope...
2021年8月20日 Three Perseid Nights Image Credit & Copyright: Balint Lengyel Explanation: Frames from a camera that spent three moonless nights under the stars create this composite night skyscape. They were recorded during August 11-13 while planet Earth was sweeping through the dusty trail of comet Swift-Tuttle. One long exposure, untracked for the foregr...
2021年8月19日 Bright Meteor, Starry Sky Image Credit & Copyright: Miguel Claro (TWAN, Dark Sky Alqueva) Explanation: Plowing through Earth’s atmosphere at 60 kilometers per second, this bright perseid meteor streaks along a starry Milky Way. Captured in dark Portugal skies on August 12, it moves right to left through the frame. Its colorful trail sta...
2021年8月14日 Island Universe, Cosmic Sand Image Credit & Copyright: Marzena Rogozinska Explanation: Stars in our own Milky Way Galaxy are scattered through this eye-catching field of view. From the early hours after midnight on August 13, the 30 second exposure of the night sky over Busko-Zdroj, Poland records the colorful and bright trail of a Perseid me...