美国国家航空航天局NASA每日一图(天文)-2017年7月1日

2017 July 1

3D Lava Falls of Mars
Image Credit: NASA, MRO, HiRISE, JPL, U. Arizona
Explanation: Get out your red/cyan glasses and gaze across lava falls of Mars. The stereo anaglyph was created by combining two images recorded by the HiRISE camera onboard Mars Reconnaissance Orbiter. The multi-level falls were created as flowing lava breached sections of the northern rim of a 30-kilometer diameter martian crater, located in the western part of the Red Planet's volcanic Tharsis region. As the molten lava cascaded down the crater wall and terraces to reach the crater floor it left the distinctly rough, fan-shaped flows on the steeper slopes. North is up and the breathtaking 3D view is 5 kilometers wide.

2017年7月1日

火星的3 D熔岩瀑布图片:NASA,MRO,HiRISE,喷气推进实验室,美国亚利桑那州的

解释:拿出你的3D眼镜并凝视火星的熔岩瀑布。立体浮雕是通过在火星侦察轨道飞行器上拍摄的两幅HiRISE相机拍摄的图像来制作的。多级瀑布产生的熔岩流到违反的火星陨石坑直径30公里的北缘,地处西部的这颗红色星球上的火山Tharsis区域。当熔岩从火山口的墙壁和台阶上倾泻而下,到达火山口的地面时,它就会在陡峭的山坡上留下明显粗糙的扇形流动。北边是向上的,令人叹为观止的3 D视野是5公里宽。

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