Days after the launch of Sputnik 1 stunned the world, Bernard Lovell's newly built radio telescope at Jodrell Bank locked onto the signal of the satellite's booster rocket, confirming Soviet claims and giving Western scientists independent verification of the achievement. The telescope, nearly cancelled for cost overruns, became instantly indispensable and a symbol of Cold War scientific competition.
Lovell had spent years battling budget authorities who thought his enormous steerable dish, the largest in the world at 250 feet across, was an extravagant waste of public money. When Sputnik launched on October 4, 1957, catching Western governments completely by surprise, Jodrell Bank suddenly became the only instrument in Britain capable of tracking the object and confirming what the Soviets claimed.
On October 18, Lovell's team refined their tracking of the satellite's carrier rocket, feeding data to an anxious press and public eager for any independent confirmation that the Soviets truly had beaten the Americans into space. The telescope's overnight vindication silenced Lovell's critics permanently; what had been derided as a folly became a national asset, and Jodrell Bank remained at the center of space tracking and radio astronomy for decades, eventually monitoring numerous other satellites and probes throughout the Space Race.
Key people: Bernard Lovell