beyondthewoods:petitpoulailler:itsfullofstars:
Runaway Star Plows Through Space
A massive star flung away from its former companion is plowing through space dust. The result is a brilliant bow shock, seen as a yellow arc in a new image from NASA’s Wide-field Infrared Survey Explorer, or WISE.
The star, named Zeta Ophiuchi, is huge, with a mass of about 20 times that of our sun. In this image, in which infrared light has been translated into visible colors we see with our eyes, the star appears as the blue dot inside the bow shock.
