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화성에서 놀라운 대칭구조물 발견!! NASA 보도

갓바위 2014. 5. 15. 08:51
Dune symmetry inside Martian crater
 
화성에서 놀라운 대칭구조물 발견!! NASA 보도
Dunes of sand-sized materials
 have been trapped on the floors 
of many Martian craters. This is one example,
 from a crater in Noachis Terra, 
west of the giant Hellas impact basin. 
The High Resolution Imaging Science
 Experiment (HiRISE) camera on NASA's 
Mars Reconnaissance Orbiter 
captured this view on Dec. 28, 2009. 
The dunes here are linear,
 thought to be due to shifting wind directions.
 In places, each dune is remarkably similar to
 adjacent dunes, including a reddish 
(or dust colored)
 band on northeast-facing slopes.
 Large angular boulders 
litter the floor between dunes. 
The most extensive linear dune fields know in the 
solar system are on Saturn's large moon Titan. 
Titan has a very different environment and 
composition, so at meter-scale resolution 
they probably are very 
different from Martian dunes. 
This image covers a swath of 
ground about 1.2 kilometers 
(three-fourth of a mile) wide, 
centered at 42.7 degrees south latitude, 
38.0 degrees east longitude. 
It is one product from 
HiRISE observation ESP_016036_1370. 
The season on 
Mars is southern-hemisphere autumn. 
Other image products from this 
observation are available 
at http://hirise.lpl.arizona.edu/ESP_016036_1370. 
The University of Arizona, Tucson, operates the
 HiRISE camera, which was built by 
Ball Aerospace &
 Technologies Corp., Boulder, 
Colo. NASA's Jet Propulsion Laboratory, 
a division of the 
California Institute of Technology,
 Pasadena, manages the 
Mars Reconnaissance 
Orbiter for the NASA Science 
Mission Directorate, 
Washington. Lockheed Martin
 Space Systems, Denver,
 is the prime contractor for the 
project and built the spacecraft. 
Image Credit: NASA/JPL
-Caltech/University of Arizona 
간단히 번역하자면 나사는 
저걸 모래언덕이라고 표현하고있습니다. 
거대 크래이터 내부에 저런 구조물이 꽤 많다고 하네요.
이 사진은 하나의 예라고 합니다. 
뭐든지 감추기 좋아하는 나사인들...ㅋㅋㅋ
어떤 믿을만한 음모론에 의하면 
화성의 하늘은 푸르다고 하네요. 
사진전문가들이 분석한 결과 
화성의 하늘이 조작되었다고 합니다.
붉게 뽀샵처리한거라는 의미죠 
ㅋㅋㅋ 아무튼 화성은 신기합니다.