Messier 3 (M3), a globular star cluster, with a bright, densely packed center surrounded by a broad scattering of stars. Image...

Messier 3

Messier 3 (M3), a globular star cluster, with a bright, densely packed center surrounded by a broad scattering of stars. Image acquired through the Gateway Project and processed by Gedaliah Wolosh. Photo © copyright by Gedaliah Wolosh.