Posted on November 10, 2013 by Roger GroomPerth Observatory Night Sky Horizon Perth Observatory Night Sky Horizon. A quick snap from last night after the public star viewing night (SVN). The half moon was shining very bright, together with light pollution causing the blue shading of the night sky. Share this: Click to email a link to a friend (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X More Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Pocket (Opens in new window) Pocket Click to share on Reddit (Opens in new window) Reddit Click to share on Pinterest (Opens in new window) Pinterest Click to share on Tumblr (Opens in new window) Tumblr