Search results
Results from the WOW.Com Content Network
Skyglow (or sky glow) is the diffuse luminance of the night sky, apart from discrete light sources such as the Moon and visible individual stars. It is a commonly noticed aspect of light pollution . While usually referring to luminance arising from artificial lighting , skyglow may also involve any scattered light seen at night, including ...
The free atoms are available for this process, because molecules of nitrogen (N 2) and oxygen (O 2) are dissociated by solar energy in the upper reaches of the atmosphere and may encounter each other to form NO. Other chemicals that can create air glow in the atmosphere are hydroxyl (OH), [3] [4] [5] atomic oxygen (O), sodium (Na), and lithium ...
Paranal Observatory nights. [3] The concept of noctcaelador tackles the aesthetic perception of the night sky. [4]Depending on local sky cloud cover, pollution, humidity, and light pollution levels, the stars visible to the unaided naked eye appear as hundreds, thousands or tens of thousands of white pinpoints of light in an otherwise near black sky together with some faint nebulae or clouds ...
Brightest night star −0.74 Canopus: Star −0.29 [7] Alpha Centauri AB Binary star system Part of a triple star system with Proxima Centauri: −0.05 Arcturus: Star Brightest Population II star 0.03 −0.02 Vega: Star 0.08 0.03 [8] Capella: Quadruple star system: Brightest quadruple star system 0.13 0.05 [9] Rigel: Quadruple star system 0.13 ...
A starry mural in New York's Grand Central Terminal depicts a semi-accurate night sky. The ceiling is decorated with over 2,500 stars and illustrates a North American winter night sky around December 1 - February 28. [24] The constellation arrangement was a replicant of the 1603 star atlas that was created by Johann Bayer. However, the mural is ...
Archip Kuindshi, Moonlit Night on the Dnieper 1882 James Abbott McNeill Whistler, Nocturne in Black and Gold – The Falling Rocket, 1874 [1] [2] The depiction of night in paintings is common in Western art. Paintings that feature a night scene as the theme may be religious or history paintings, genre scenes, portraits, landscapes, or
Examples of computer clip art, from Openclipart. Clip art (also clipart, clip-art) is a type of graphic art. Pieces are pre-made images used to illustrate any medium. Today, clip art is used extensively and comes in many forms, both electronic and printed. However, most clip art today is created, distributed, and used in a digital form.
NightSky is an indie puzzle-platformer video game developed by Nifflas and published by Nicalis. It was released on March 1, 2011 for Windows, followed by a September 1, 2012 release for MacOS and Linux, an October 25, 2012 release for the Nintendo 3DS eShop, and a March 14, 2013 release on iOS. The game largely consists of silhouette graphics ...