Astronomers have analyzed the images collected by the Hubble Space Telescope (HST) to investigate a galactic open cluster ...

Using the 104-cm Sampurnanand optical telescope, Indian astronomers have performed photometric observations of an open cluster named King 6, which resulted in the detection of three new variable stars ...

You’ve got a great chance to see the planet George this week in our Pottsville skies, as it has a very close celestial hug with the best open star cluster in the heavens, the Pleiades star cluster, ...

Looking for a sky event this week? Check out our full Sky This Week column. February 19: Mercury at greatest eastern elongation Rising around 7:30 P.M. local time and visible all night and into the ...

Cygnus may be sinking toward the horizon a few hours after sunset, but there’s still a bit of time to glimpse some of this constellation’s many treasures. Today let’s try for M39, a loose open cluster ...

You’ve got a great chance to see the planet George this week in our skies, as it has a very close celestial hug with the best open star cluster in the heavens, the Pleiades star cluster, otherwise ...