'In 1957 Sir Bernard Lovell built what was then the largest radio telescope in time to track this 1st satellite'
Sputnik
MODERN HISTORY: In 1957 Sir Bernard Lovell built what was then the largest radio telescope in time to track this 1st satellite
In 1957 Sir Bernard Lovell built what was then the largest radio telescope in time to track this 1st satellite
In 1957 Sir Bernard Lovell built what was then the largest radio telescope in time to track this 1st satellite
MODERN HISTORY
Sputnik
MODERN HISTORY