2021年8月7日
Jezero Crater: Raised Ridges in 3D
Image Credit: NASA, JPL-Caltech, Ingenuity
Explanation: Get out your red-blue glasses and hover over the surface of Mars. Taken on July 24, the 3D color view is from the Mars Ingenuity Helicopter’s 10th flight above the Red Planet. Two images from Ingenuity’s color camera, both captured at an altitude of 12 meters (40 feet), but a few meters apart to provide a stereo perspective, were used to construct the color anaglyph. Ingenuity’s stereo images were made at the request of the Mars Perseverance rover science team. The team is considering a visit to these raised ridges on the floor of Jezero Crater during Perseverance’s first science campaign.
Tomorrow’s picture: meteor below
杰泽罗陨石坑：突脊的3D影像
影像提供: NASA, JPL-Caltech, Ingenuity
说明: 请取出你的红-蓝眼镜，一起漂浮在火星表面的上方。这幅摄于今年7月24日的3D彩色影像，是由机智号火星直升机，在第十次飞行于火星上空时所拍摄。当时机智号彩色相机于12米高度相隔数公尺拍摄的二张照片，提供透视建构出这幅彩色立体图。机智号之所以会拍下这幅立体影像，则是基于毅力号火星车的科学团队之请托。因为这个团队在替毅力号规画首次的科学任务，正在评估是否前去探索杰泽罗坑底的这些突脊。
明日的图片: meteor below