The Veil Nebula, in the constellation Cygnus, is one of the most massive and brilliant features in the x-ray sky.
from SPACE.com http://ift.tt/1N3YuBG
via IFTTT
The Veil Nebula, in the constellation Cygnus, is one of the most massive and brilliant features in the x-ray sky.
from SPACE.com http://ift.tt/1N3YuBG
via IFTTT