NGC 520, also known as the Flying Ghost, [5] is a pair of colliding spiral galaxies about 105 million light-years away in the constellation Pisces. [6] They were discovered by astronomer …

ngc 520 是雙魚座的一個星系。 维基共享资源上的相關多媒體資源：ngc 520. ned – ngc 520; seds – ngc 520; simbad – ngc 520; vizier – ngc 520

2021年9月8日 · The jumble of stars, gas, and dust that is NGC 520 is now thought to incorporate the remains of two separate disk galaxies. A defining component of NGC 520 — as seen in …

2008年4月24日 · NGC 520 is one of the brightest galaxy pairs on the sky, and can be observed with a small telescope toward the constellation of Pisces, the Fish, having the appearance of a …

NGC 520 也被称为 Arp 157，位于约 1 亿光年之外，跨度约 10 万光年，用小型望远镜可以看到鱼座（双鱼座）的方向。 尽管 NGC 520 中的恒星速度很快，但距离如此之远，以至于在我们的 …

2024年1月1日 · Although this deep-sky object is cataloged as NGC 520, it’s actually a pair of interacting spiral galaxies in the constellation Pisces the Fish. German-born English …

2008年4月24日 · NGC 520 is one of the brightest galaxy pairs on the sky, and can be observed with a small telescope toward the constellation of Pisces, the Fish, having the appearance of a …

2003年1月14日 · As late as the 1960s Hubble, Holmberg, and others considered NGC 520 as an "exploding galaxy", but Astronomers now believe that it is a pair of closely interacting and …

NGC 520 is one of the brightest galaxy pairs on the sky, and can be observed with a small telescope toward the constellation of Pisces, the Fish, having the appearance of a comet. It is …

Links to pictures of NGC 520 (= Arp 157 = UGC 966) John Hibbard, NRAO. The HI data were obtained at the VLA in 12/90 & 5/91. The Halpha, B- and R-band data were obtained with the …