The National Satellite Test Facility (NSTF) is a testing site for artificial satellites, located in Harwell, Oxfordshire, in the United Kingdom. It is the first dedicated satellite testing facility in the UK. [1] Construction began in 2018 and was completed in 2024. The facility opened in May 2024. [2] [3] It was built through a collaboration between RAL (Rutherford Appleton Lab) Space and the National Physical Laboratory. [4]
Its first customers were Airbus Defence and Space UK. [5]
51°34′36″N1°18′47″W / 51.5768°N 1.3131°W