Arp 87: 哈伯望远镜拍摄的合并星系
2019 August 11 Arp 87: Merging Galaxies from Hubble Image Credit: NASA, ESA, Hubble Heritage Team (STScI, AURA) Explanation: This dance is to the death. Along the way, as these two large galaxies duel, a cosmic bridge of stars, gas, and dust currently stretches over 75,000 light-years and joins them […]
