42871


Astronomy Picture of the Day: Shells of Stars in Elliptical Galaxy PGC 42871 How do galaxies grow? To help find out, the Hubble Space Telescope was deployed to image the unusual elliptical galaxy PGC 42871. More
تصویر نجومی روز ناسا: پوسته های ستاره های کهکشان بیضوی پی‌جی‌سی 42871 کهکشان‌ها چگونه رشد می‌کنند؟ More

Astronomy Picture of the Day: Shells of Stars in Elliptical Galaxy PGC 42871

How do galaxies grow? To help find out, the Hubble Space Telescope was deployed to image the unusual elliptical galaxy PGC 42871.

کهکشان‌ها چگونه رشد می‌کنند؟