Satellites go through a lot. As they hurtle around our planet at up to 17,000 miles an hour they must cope with the extreme vacuum of space and vast temperature swings, all while trying to precisely train their antennas back to Earth. And that’s after launch, where they’ll be shaken like a can of paint and blasted with deafening noise.
To get them ready for this ordeal, all satellites are painstakingly tested before dispatch, ensuring every loose bolt is tightened and all the electrics are in exquisite working order. That used to require trips to multiple locations for different tests, but in the UK, the newly opened National Satellite Test