Wide Angle: The Cat's Paw Nebula

Astronomy Picture of the Day · 2010-04-21 · NASA (public domain)

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Wide Angle: The Cat's Paw Nebula — APOD for 2010-04-21

Nebulae are perhaps as famous for being identified with familiar shapes as perhaps cats are for getting into trouble . Still, no known cat could have created the vast Cat's Paw Nebula visible in Scorpius . At 5,500 light years distant, Cat's Paw is an emission nebula with a red color that originates from an abundance of ionized hydrogen atoms. Alternatively known as the Bear Claw Nebula or NGC 6334 , stars nearly ten times the mass of our Sun have been born there in only the past few million years. Pictured above , a wide angle, deep field image of the Cat's Paw nebula was culled from the second Digitized Sky Survey .

Astronomy Picture of the Day for 2010-04-21 — image & explanation courtesy of NASA (public domain), mirrored at Tukuk-OS for reading and search convenience.

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