On the night of Feb. 5, a waxing gibbous moon will once again cover up the "Seven Sisters" of the famous Pleiades star ...

On Jan. 9, skywatchers can watch the dark limb of the 82%-illuminated waxing gibbous moon creep across this beloved star cluster, popularly known as the "Seven Sisters." The details vary depending ...

This week, skywatchers get a rare treat as the moon aligns with the Pleiades star cluster, briefly obscuring its bright stars ...

M45, the Pleiades star cluster, in a series of exposures to ... also known as the “Seven Sisters” and M45, is a open cluster of stars in the constellation Taurus about 440 light-years distant ...

Towards the end of the month, Mercury appears in the evening sky, and climbs up past Saturn. In the dusk glow, you may be ...