Cygnus X-1 in X-rays (NASA, Chandra, 11/17/11)

---

Size: 2236px × 2236px
Photo credit: © NG Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -1, -ray, -rays, astronomy, chandra, chandraxrayobservatory, cygnus, cygnusx1, nasa, observatory, telescope, xraytelescope