"Our job is not to exclude officers from the memorial, our job is to make sure we cross all the Ts and dot all the Is, " Floyd said.

NPR: Police Memorial Wall Comes With Some Tough Calls

" This incredible image gives us a new perspective of our galaxy, and illustrates the far-reaching discoveries we can make from large sky surveys, " Nick Cross, of the University of Edinburgh, said in a statement.

MSN: New Milky Way photo captures 1 billion stars