Sextans A

Sextans A (also known as UGCA 205) is a small dwarf irregular galaxy located 4.3 million light-years away. It is located in the Local Group where the Milky Way is located in. It is known by other names, such as DDO 75 or the PGC 29653.
Sextans A has a square shape. Large short-lived stars exploded in supernovae that made more star formation, making more supernovae, resulting in a shell. New blue stars are forming in the galaxy.

Its diameter is only about 5000 light-years across.

 Related pages 

 Sextans B

Category:Galaxies