Fil:Amundsen-Scott marsstation ray h.jpg

Sidans innehåll stöds inte på andra språk.
Från Wikipedia

Originalfil(3 072 × 2 048 pixlar, filstorlek: 3,65 Mbyte, MIME-typ: image/jpeg)

Sammanfattning

Beskrivning
English: A full moon and 25 second exposure allowed sufficient light into this photo taken at Amundsen-Scott South Pole Station during the long Antarctic night. The new station can be seen at far left, power plant in the center and the old mechanic's garage in the lower right. Red lights are used outside during the winter darkness as their spectrum does not pollute the sky, allowing scientists to conduct astrophysical studies without artificial light interference. There is a background of green light. This is the Aurora Australis, which dances thorugh the sky virtually all the time during the long Antarctic night (winter).The photo's surreal appearance makes the station look like a futuristic Mars Station.
Français : Vue de la station américaine Amundsen-Scott au pôle sud, éclairée par la pleine lune, durant la longue nuit polaire. La nouvelle station est visible tout à gauche, la centrale électrique au centre, et l'ancien atelier de mécanique en bas à droite. Durant la nuit polaire, seule la lumière rouge est utilisée pour limiter la pollution lumineuse et ne pas perturber les expériences d'astrophysique menées dans la base. La lumière verte est due aux aurores australes qui sont quasi-permanentes durant la nuit polaire. L'apparence surréaliste de la photo fait penser à une base futuriste sur Mars.
(Date of Image: July 2005) Credit: Photo by Chris Danals, National Science Foundation
Datum
Källa http://www.nsf.gov/news/mmg/mmg_disp.cfm
Skapare Chris Danals, National Science Foundation
Andra versioner

Derivative works of this file:

Licensiering

Public domain This image is a work of a National Science Foundation employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

Bildtexter

Ingen bildtext har definierats

Objekt som porträtteras i den här filen

motiv

18 millimeter

image/jpeg

b60cbf63393de352d4c303189a88e26358680901

3 831 830 byte

2 048 pixel

3 072 pixel

Filhistorik

Klicka på ett datum/klockslag för att se filen som den såg ut då.

Datum/TidMiniatyrbildDimensionerAnvändareKommentar
nuvarande28 november 2005 kl. 21.00Miniatyrbild för versionen från den 28 november 2005 kl. 21.003 072 × 2 048 (3,65 Mbyte)Jsymmetry~commonswikiA full moon and 25 second exposure allowed sufficient light into this photo taken at Amundsen-Scott South Pole Station during the long Antarctic night. The new station can be seen at far left, power plant in the center and t

Följande sida använder den här filen:

Global filanvändning

Följande andra wikier använder denna fil:

Metadata