毅力号拍摄的第一张火星全彩照片
This is the first high-resolution, color image to be sent back by the Hazard Cameras on the underside of NASA’s Perseverance Mars rover after its landing on Feb. 18, 2021.
Video from landing chronicles major milestones during the final minutes of its entry, descent, and landing on the Red Planet, as the spacecraft plummeted, parachuted, and rocketed toward the surface of Mars. A microphone on the rover also has provided the first audio recording of sounds from Mars.
From the moment of parachute inflation, the camera system covers the entirety of the descent process, showing some of the rover’s intense ride to Mars’ Jezero Crater. The footage from high-definition cameras aboard the spacecraft starts 7 miles (11 kilometers) above the surface, showing the supersonic deployment of the most massive parachute ever sent to another world, and ends with the rover’s touchdown in the crater.
Official Mars Perseverance landing video
Images from the Perseverance Mars Rover Feb. 22, 2021 Press Briefing
To see images as they come down from the rover and vote on the favorite of the week, go to: https://go.nasa.gov/perseverance-raw-images
Listen to the sounds of Mars and other audio from NASA.
A key objective for Perseverance’s mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet’s geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and cache Martian rock and regolith (broken rock and dust).
Image Credit: NASA/JPL-Caltech
这是NASA毅力号火星探测器于2021年2月18日着陆后，其底部的危险摄像机发回的第一张高分辨率彩色图像。
从着陆开始，视频记录了火星进入、下降和着陆的最后几分钟的主要里程碑，飞船垂直降落、空降，并以火箭的形式飞向火星表面。探测器上的麦克风也提供了第一个来自火星的声音录音。
从降落伞充气的那一刻起，摄像机系统就覆盖了整个下降过程，展示了漫车者在火星耶泽罗陨石坑的紧张旅程。探测器上的高清摄像机拍摄的画面从距离火星表面7英里(11公里)的地方开始，展示了有史以来送到另一个世界的最大降落伞以超音速展开的过程，最后以探测器在火山口着陆结束。
如欲查看从火星车传回来的图片，并投票选出本周最受欢迎的图片，请登录：https://go.nasa.gov/perseverance-raw-images
毅力号火星任务的一个关键目标是天体生物学，包括寻找古代微生物生命的迹象。探测器将描述火星的地质和过去的气候，为人类探索这颗红色星球铺平道路，并将是第一个收集和隐藏火星岩石和风化层(破碎的岩石和灰尘)的任务。
图片来源：NASA/JPL-Caltech