关于这张图
This video is a series of images showing the deployment of the solar arrays that power the international Surface Water and Ocean Topography satellite (SWOT). The mission captured the roughly 10-minute process with two of the four commercial cameras aboard the satellite (the same type used to capture NASA's Perseverance rover landing on Mars). The satellite launched Dec. 16, 2022, at 3:46 a.m. PST from Vandenberg Space Force Base in California, and the arrays started their deployment at 5:01 a.m. PST. SWOT's two solar arrays measure 48.8 feet (14.9 meters) from end to end, with a total surface…