Q 2170

Twelve moves ahead.

M = 13

Who, what, where is M ?

http://earthsky.org/clusters-nebulae-galaxies/m13-finest-globular-cluster-in-northern-skies

Way out there. It’s found in a star pattern called the Keystone.

In August and September the Hercules cluster is still very much a night owl, staying up till after midnight.