Pleiades

Astronomy & Observing News

Meet the Seven Sisters’ 3,000 Lost Siblings

The Pleiades star cluster is part of a much larger complex that stretches across the entire sky, a new study shows.

Pleiades with nebula

Astronomy & Observing News

Best Double Stars in the Pleiades Cluster

Like a gift that keeps on giving, the Pleiades is also home to several fine double and triple stars for small telescopes. Plus, details of a rare comet occultation on Feb. 5.

Spica reappearance Chicago

Celestial News & Events

Watch the Moon Occult the Pleiades, Spica too!

The Moon crosses the Pleiades this week, then heads east for the year's most dramatic Spica occultation.

Observing

The Pleiades Welcome Venus

You can renew your own cosmic connection on Friday night, April 3rd. That's when the planet Venus will skirt the Pleiades star cluster in a spectacular dusk conjunction visible across much of the planet.

Pleiades

Observing

Meet the Pleiades, the Seven Sisters

The Pleiades are actually a star cluster of thousands of stars enshrouded in dust and gas, and they're easy to find if you know where to look.

Beacons in Interstellar Fog

Astronomy & Observing News

The Seven Sister Stars of the Pleiades Are Pulsing, Kepler Finds

The Kepler satellite monitored thousands of stars, but the bright stars of the Pleiades largely remained out of its reach — until now.

Beacons in Interstellar Fog

Observing

The Merope Nebula and Its Well-Kept Secret

Did you know that the brightest part of the Merope Nebula in the Pleiades is also the hardest to see? We'll make sense of this seeming contradiction while honing key observing skills.

Seven Sisters rise again this month

Astronomy & Observing News

How Many Pleiades Can YOU See?

Most of us are familiar with the Seven Sisters, but have you met their brothers? Learn how to find more Pleiades than first meet the eye.