brightening
101Excalibur — is the legendary sword of King Arthur sometimes attributed with magical powers or associated with the rightful sovereignty of Great Britain. Sometimes Excalibur and the Sword in the Stone (the proof of Arthur s lineage) are said to be the same… …
102Edvard Munch — This article is about the Norwegian artist. For the German philologist, see Eduard Munk. Edvard Munch Munch in 1921 Born 12 December 1863(1863 12 12) …
103General relativity — For a generally accessible and less technical introduction to the topic, see Introduction to general relativity. General relativity Introduction Mathematical formulation Resources …
104Gegenschein — The gegenschein in a fish eye view of the night sky above the Paranal Observatory. The gegenschein (German pronunciation: [ˈɡeːɡənʃaɪn] German for countershine ) is a faint brightening of the night sky in the region of the antisolar point …
105Impressionism — was a 19th century art movement that began as a loose association of Paris based artists exhibiting their art publicly in the 1860s. The name of the movement is derived from the title of a Claude Monet work, Impression, Sunrise (Impression,… …
106Meteorology — For other uses of the root word meteor , see Meteor (disambiguation). For the work by Aristotle, see Meteorology (Aristotle). Not to be confused with Metrology. Part of the Nature series on Weather   …
107Optics — For the book by Sir Isaac Newton, see Opticks. Optical redirects here. For the musical artist, see Optical (artist). Optics includes study of dispersion of light. Optics is the branch of …
108Vega — Starbox begin name=Vega Starbox image caption = Location of Vega in the constellation Lyra. Starbox observe epoch=J2000.0 constell=Lyra ra=RA|18|36|56.3364cite web author=Staff date=October 30, 2007 url=http://simbad.u strasbg.fr/simbad/sim… …
109Jupiter — This article is about the planet. For other uses, see Jupiter (disambiguation). Jupiter   …
110X-ray astronomy — X rays start at 0.008 nm and extend across the electromagnetic spectrum to 8 nm, over which the Earth s atmosphere is opaque. X ray astronomy is an observational branch of astronomy which deals with the study of X ray observation and detection… …
