Sunrise: 6:35 A.M. Sunset: 7:30 P.M. Moonrise: 5:36 A.M. Moonset: 5:12 P.M. If you're up Messier marathoning this morning, you won't' want to miss M15, a stunning globular cluster near the star ...
Chinese astronomers have identified a runaway star that was ejected from the M15 globular cluster, providing strong evidence for the existence of intermediate-mass black holes (IMBHs), a long ...