After the ‘Blackford Down Incident’ in 1972, the MoD took a proprietary interest in the Space Research Centre. https://t.co/LXC7vkqHQU
After the 'Blackford Down Incident' in 1972, the MoD took a proprietary interest in the Space Research Centre. pic.twitter.com/LXC7vkqHQU
— Hookland (@HooklandGuide) July 2, 2017