Pease 1

Pease 1 is a planetary nebula. It is in the globular cluster Messier 15 in the constellation of Pegasus. It is the first planetary nebula discovered within a globular cluster. Three more have been discovered in other clusters.^[1]

References change

↑ "Pease 1 on astropix.com". Archived from the original on 2013-01-16. Retrieved 2012-02-14.

This short article about science can be made longer. You can help Wikipedia by adding to it.