“Hubble Watches the Icy Blue Wings of Hen 2-437” was uploaded to Flickr

In this cosmic snapshot, the spectacularly symmetrical wings of planetary nebula Hen 2-437 show up in a magnificent icy blue hue. via NASA ift.tt/1O6EZc8
embiggen by clicking http://flic.kr/p/E1Ym8q
Hubble Watches the Icy Blue Wings of Hen 2-437 was taken on February 12, 2016 at 04:55AM