The Bubble Project - London Approximately 6 light-years wide, - TopicsExpress



          

The Bubble Project - London Approximately 6 light-years wide, NGC 7635 is located roughly 7,100 light-years from Earth in the constellation Cassiopeia. A light-year is the distance light travels in one year, or about 6 trillion miles (10 trillion kilometres). Intense radiation and stellar winds from a nearby star created this delicate-looking bubble, which shines pink because of surrounding red, hot gas.
Posted on: Sun, 16 Nov 2014 15:08:17 +0000

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