竹荫下的日食
2020 June 26 Eclipse under the Bamboo Image Credit & Copyright: Somak Raychaudhury (Inter-University Centre for Astronomy & Astrophysics) Explanation: Want to watch a solar eclipse safely? Try looking down instead of up, though you might discover you have a plethora of images to choose from. For example, during the June 21st solar eclipse this conf...