Each day Telescope: Spying a double cluster of supergiant stars

A view of the double cluster in Perseus.

Enlarge / A view of the double cluster in Perseus. (credit score: Markus Noga)

Welcome to the Each day Telescope. There’s a little an excessive amount of darkness on this world and never sufficient gentle, slightly an excessive amount of pseudoscience and never sufficient science. We’ll let different publications give you a every day horoscope. At Ars Technica, we’ll take a distinct route, discovering inspiration from very actual photographs of a universe that’s stuffed with stars and marvel.

Good morning. It is November 20, and at present’s picture showcases a double cluster of stars within the constellation Perseus.

These two clusters are fairly shut to 1 one other, inside a couple of hundred light-years. Nevertheless, they lie a lot farther from Earth—every about 7,500 light-years away—so the celebs have to be very vivid for us to have the ability to see them. And certainly they’re, because the clusters are made up primarily of younger, extremely popular supergiant stars.

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