“Andromeda in High-Energy X-rays” was uploaded to Flickr

NASA's Nuclear Spectroscope Telescope Array, or NuSTAR, has imaged a swath of the Andromeda galaxy -- the nearest large galaxy to our own Milky Way galaxy. via NASA ift.tt/1mySXOQ
embiggen by clicking http://flic.kr/p/CRRbfp
Andromeda in High-Energy X-rays was taken on January 05, 2016 at 02:50AM