a view of the stars of the milky way with a mountain top in the foreground.

sky star night astronomy galaxy midnight moonlight aurora darkness moon nebula space dusk universe evening dawn horizon tree view stars milky mountain top foreground nature summer landscape perseid meteor shower observation perseids night star sky space stars astronomy dark light galaxy universe moon cosmic cosmos starry earth nebula constellation science black clouds nature planet meteor orionids meteorite perseid tree landscape silhouette lyrids mountain cloud trees castle horizon dramatic draconoids moonlight scene outdoors backgrounds leonids evening glowing dusk geminids