Wednesday, December 18, 2013

ScienceDaily: Nebulae News

ScienceDaily: Nebulae News


Hubble watches super star create holiday light show

Posted: 17 Dec 2013 07:40 AM PST

This festive NASA Hubble Space Telescope image resembles a holiday wreath made of sparkling lights. The bright southern hemisphere star RS Puppis, at the center of the image, is swaddled in a gossamer cocoon of reflective dust illuminated by the glittering star. Hubble took a series of photos of light flashes rippling across the nebula in a phenomenon known as a "light echo."

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