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Technicians encapsulated the SWOT satellite, or the Surface Water and Ocean Topography mission, in its payload fairing on Dec. 8, 2022, in preparation for launch. At the SpaceX processing facility at Vandenberg Space Force Base in California, technicians completed the operation and will soon mate the fairing to the top of a Falcon 9 rocket. The fairing protects the satellite from aerodynamic pressure and heating during ascent. After the rocket escapes Earth's atmosphere, the fairing separates into two halves, which are jettisoned back to Earth. Once in orbit, SWOT will measure the height …
