Medulla nebula – CTB 1 – Abell 85
Show full image This is a supernova remnant in the constellation Cassiopeia. Basic astronomical data on the object is sparse to find, but recent information indicates a distance of approximately 6500 ly and an age of about 10 000 years. The size is approximately 1/100 of the distance. However, data are rather uncertain. It has […]
Medulla nebula – CTB 1 – Abell 85 Read More ยป