This bipolar star-forming region, called Sharpless 2-106, looks like a celestial snow angel. It is nearly 2,000 light-years from us. A massive, young star, IRS 4 is in the middle of the formation. Twin lobes of super-hot gas, glowing blue in this image, stretch outward from it.
(NASA/ESA/the Hubble Heritage Team (STScI/AURA))