Cell phone cameras adjust the brightness of a scene using a single value, which explains why the sky is overexposed in the top image and the ground is underexposed in the lower image. The eyes of ...
While some dark nebulas are visible to the naked eye, such as the Coalsack Nebula, that isn't true of the Dark Wolf Nebula. Fortunately, the VLT is kitted out with a special camera that allows it to ...