泛星彗星与星系

2020 June 6 Comet PanSTARRs and the Galaxies Image Credit & Copyright: Dan Bartlett Explanation: Comet PanSTARRs, C/2017 T2, shared this stunning telescopic field of view with galaxies M81 and M82 on May 22/23. Of course, the galaxies were some 12 million light-years distant and the comet about 14 light-minutes away, seen in planet Earth’s sky towa...