Click through the gallery to see this week’s helping of images not made on planet Earth. And if you need more when you’re done but can’t wait until the next one, here’s the entire collection.
Space Photos of the Week: Hydrogen Poppin’ Like Champagne
Space photos of the week, May 24-30.
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<a href="http://www.eso.org/public/news/eso1521/">ESO</a>
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The star forming cloud RCW 34. In the brightest region of this glowing nebula called RCW 34, gas is heated dramatically by young stars and expands through the surrounding cooler gas. Once the heated hydrogen reaches the borders of the gas cloud, it bursts outwards into the vacuum like the contents of an uncorked champagne bottle — this process is referred to as champagne flow. But the young star-forming region RCW 34 has more to offer than a few bubbles; there seem to have been multiple episodes of star formation within the same cloud.
