This stunning image captures a small region on the edge of the inky Coalsack Nebula, or Caldwell 99.
Click here for original story, Observing a Dark Nebula
Source: NASA Image of the Day
This stunning image captures a small region on the edge of the inky Coalsack Nebula, or Caldwell 99.
Click here for original story, Observing a Dark Nebula
Source: NASA Image of the Day