The Last Quarter Moon floats in the predawn sky, preparing to occult the Pleiades from some parts of the world.

Also called M45, the Pleiades are an open cluster of stars that are a mere 100 million years old—practically newborns, cosmically-speaking. What’s really special about the Pleiades is that ...

To see the event at its best, it’s better to wait for later in the night, when both the Moon and the Pleiades are visible ...

Stargazers are in for a treat this week as the moon aligns with one of the most beautiful star clusters in the sky. According ...

On the evening of January 9th, an 82%waxing gibbous moon temporarily hid the Pleiades for parts of the U.S., Canada and Central America and then during the overnight hours of February 5-6, a 61% ...

The Pleiades star cluster is also called the Seven Sisters. It may have gotten that name from the oldest story ever told. (Image credit: LazyPixel/Brunner Sébastien via Getty Images) ...

The moon will sweep close to the Pleiades open star cluster in the early morning hours of Aug. 16-17, with the ice giant ...

The Pleiades are an asterism, or pattern of stars, as well as an open star cluster, made up of more than 1,000 stars. They are located in the constellation Taurus and are about 410 light-years ...

Small, rocky planets that could resemble Earth or Mars may be forming around one of the hundreds of stars in the Pleiades cluster, astronomers reported Wednesday. The star, known as HD 23514, is ...