1 of 2 Horsehead Nebula(more) 2 of 2 centre of the Milky Way GalaxyCentral regions of the Milky Way Galaxy. The image on the left is in visible light, and the image on the right is in infrared; the marked difference between the two images shows how infrared radiation can penetrate gala...
Milky Way Galaxy, large spiral system consisting of several hundred billionstars, one of which is theSun. It takes its name from the Milky Way, the irregularluminousband of stars and gas clouds that stretches across the sky as seen fromEarth. Although Earth lies well within the Milky Way Ga...
the 8.2mm exit pupil of the 41mm Panoptic seemed definitely brighter than the 7mm exit pupil of the 35mm Panoptic. This was particularly noticeable viewing the Horsehead with an H-Beta. I figured it was just some sort of strangeness. ...