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NASA. Pale Blue Dot is a photograph of Earth taken on February 14, 1990, by the Voyager 1 space probe from an unprecedented distance of approximately 6 billion kilometers ( 3.7 billion miles, 40.5 AU ), as part of that day's Family Portrait series of images of the Solar System . In the photograph, Earth's apparent size is less than a pixel; the ...
The Raggiana bird of paradise is the national bird of Papua New Guinea.. This is a list of the bird species recorded in Papua New Guinea.The avifauna of Papua New Guinea include a total of 897 species, of which 108 are endemic, and 2 have been introduced by humans. 44 species are globally threatened.
Cambridge Blue (colour) Capri (color) Carolina blue. Cerulean. Cobalt blue. Cobalt glass. Color of water. Columbia blue. Copper phthalocyanine.
Image noise. Image noise is random variation of brightness or color information in images, and is usually an aspect of electronic noise. It can be produced by the image sensor and circuitry of a scanner or digital camera. Image noise can also originate in film grain and in the unavoidable shot noise of an ideal photon detector. Image noise is ...
The first object identified as associated with Neptune's trailing L 5 Lagrangian point was 2008 LC 18. [156] Neptune has a temporary quasi-satellite, (309239) 2007 RW 10. [157] The object has been a quasi-satellite of Neptune for about 12,500 years and it will remain in that dynamical state for another 12,500 years. [157]
English: Original caption: This narrow-angle color image of the Earth, dubbed ‘Pale Blue Dot’, is a part of the first ever ‘portrait’ of the solar system taken by Voyager 1. The spacecraft acquired a total of 60 frames for a mosaic of the solar system from a distance of more than 4 billion miles from Earth and about 32 degrees above the ...
This is a list of flags, arranged by design, serving as a navigational aid for identifying a given flag. Uncharged flags are flags that either are solid or contain only rectangles, squares and crosses but no crescents, circles, stars, triangles, maps, flags, coats of arms or other objects or symbols.
Conservation in Papua New Guinea. Papua New Guinea together with the West Papua region of Indonesia ( New Guinea) make up a major tropical wilderness area that still contains 5% of the original and untouched tropical high-biodiversity terrestrial ecosystems. [1] PNG in itself contains over 5% of the world's biodiversity in less than 1% of the ...