Reporting from Glasgow, BBC senior technology reporter Shiona McCallum traces the city's satellite boom back to 2005, when the space engineer Craig Clark moved back to his home city. Clark had graduated from university just over a decade earlier but had found work only south of the border. He started a company of his own, calling it Clyde Space.
The city's industrial heritage runs through the story. Glasgow's shipbuilding past on the River Clyde once made "Clyde-built" a byword for craftsmanship and engineering excellence. As McCallum puts it, there was a saying she grew up with: "The Clyde made Glasgow, and Glasgow made the Clyde."
Two decades later, that tradition has found a new form. Glasgow is now a European leader in building small satellites, many of them known as CubeSats. The basic building block of a CubeSat measures 10cm by 10cm by 10cm, roughly the size of a Rubik's Cube.
The central question of the BBC report is whether the city's industry can keep pace as Europe pours billions into space.