火星车
Mars rover


5月19日，中国国家航天局发布天问一号着陆过程两器分离和落火影像。（新华社发，国家航天局供图）

5月19日，国家航天局发布我国首次火星探测任务天问一号探测器着陆过程两器分离和着陆后火星车拍摄的影像。其中一张是由安装在火星车前面的避障相机拍摄的黑白图像。图像显示，着陆平台驶离坡道机构展开正常，前进方向地形清晰。为获知火星车前进方向更大范围的地形信息，避障相机采用大广角镜头，在广角镜头畸变的影响下，远处地平线形成一条弧线。天问一号环绕器上的监视相机还拍摄到了着陆巡视器和环绕器分离过程的影像。




Two photos and two videos captured by China's Mars probe Tianwen-1 during and after the country's first landing on the red planet were released by the China National Space Administration (CNSA) on Wednesday. The first photograph, a black and white image, was taken by an obstacle avoidance camera installed in front of the Mars rover. The image shows that a ramp on the lander has been extended to the surface of Mars. The terrain of the rover's forward direction is clearly visible in the image, and the horizon of Mars appears curved due to the wide-angle lens. The probe also sent back two videos taken by a camera on the orbiter, showing how the lander and the rover separated from the orbiter during landing.