How do you find the Pleiades in the night sky?

· Avinash Kumar

Sky Map runs on iPhone. The app is available in 13 languages, including English, Japanese, German, French, Italian and Spanish.

Find Orion’s Belt, the three stars in a row, and follow the line they make up and to the right (in the northern hemisphere). You’ll pass a bright orange star, Aldebaran, and then reach a small, misty group of six or seven stars. That’s the Pleiades, also called the Seven Sisters or M45.

When to look

From the northern hemisphere, the Pleiades rise in the east on autumn evenings and are high in the south on winter evenings. From the southern hemisphere they’re visible in the same months, lower in the northern sky, and Orion’s Belt points down and to the left towards them.

What you’ll see

A tiny shape that looks like a miniature dipper, about the width of your little finger and thumb together at arm’s length. Look slightly to one side of it and more stars appear; that’s averted vision. Binoculars turn it into a field of blue-white stars.

The Little Dipper mix-up

Many people see the Pleiades and call it the Little Dipper, because both look like small dippers.

Pleiades Little Dipper
Size Tiny, a few degrees Large, about 20° long
Brightness Compact, easy to spot Most stars faint, hard in cities
Location Near Orion and Taurus Around Polaris, in the north
Seasons Autumn to spring evenings All year (northern hemisphere)

If the “little dipper” you see is near Orion, it’s the Pleiades.

Other names

The cluster has names in many cultures: Subaru in Japanese, Matariki in Māori, Krittika in India. Sky Map (my app) includes Western, Chinese and Indian sky cultures, and labels Taurus, the constellation the Pleiades belong to, in the live AR view.

Related: how to find constellations, how to find the North Star and the Sky Map guides.

Questions people ask

When can you see the Pleiades?
In the evening from about October to March, highest in the northern winter. They're also visible from most of the southern hemisphere, lower in the north.
How many Pleiades stars can you see?
Most people see six or seven under a fairly dark sky. Binoculars show dozens.
Is the Pleiades the Little Dipper?
No. The Pleiades is a tiny, compact cluster. The Little Dipper is a much larger, fainter pattern with Polaris at the end of its handle.

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