NGC 602 and Beyond

Astronomy Picture of the Day · 2017-04-02 · NASA (public domain)

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NGC 602 and Beyond — APOD for 2017-04-02

Near the outskirts of the Small Magellanic Cloud , a satellite galaxy some 200 thousand light-years distant, lies 5 million year young star cluster NGC 602 . Surrounded by natal gas and dust, NGC 602 is featured in this stunning Hubble image of the region, augmented by images in the X-ray by Chandra , and in the infrared by Spitzer . Fantastic ridges and swept back shapes strongly suggest that energetic radiation and shock waves from NGC 602's massive young stars have eroded the dusty material and triggered a progression of star formation moving away from the cluster's center. At the estimated distance of the Small Magellanic Cloud, the Picture spans about 200 light-years, but a tantalizing assortment of background galaxies are also visible in this sharp multi-colored view . The background galaxies are hundreds of millions of light-years or more beyond NGC 602. Open Science: Browse 1,400+ codes in the Astrophysics Source Code Library

Astronomy Picture of the Day for 2017-04-02 — image & explanation courtesy of NASA (public domain), mirrored at Tukuk-OS for reading and search convenience.

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