Here's a technical review of the (engineering, not science) imaging system for Perseverance, published in November 2000 before a touchdown in February 2021: ht

Here's a technical review of the (engineering, not science) imaging system for Perseverance, published in November 2000 before a touchdown in February 2021: https://link.springer.com/article/10.1007/s11214-020-00765-9 https://link.springer.com/article/10.1007/s11214-020-00765-9 Here's the process for how the landing site was selected: https://mars.nasa.gov/mars2020/mission/science/for-scientists/landing-site-selection/ https://mars.nasa.gov/mars2020/mission/science/for-scientist... I think this is more open than the Zhurong information has been, but I'd be happy to learn more.