色彩缤纷的四分仪流星
2021年02月02日 A Colorful Quadrantid Meteor Image Credit & Copyright: Frank Kuszaj Explanation: Meteors can be colorful. While the human eye usually cannot discern many colors, cameras often can. Pictured is a Quadrantids meteor captured by camera over Missouri, USA, early this month that was not only impressively bright, but colorful. The radiant grit, li...