after the success of the sputnik launch, the united states feared that they would never be able to launch…

after the success of the sputnik launch, the united states feared that they would never be able to launch their own satellite. the ussr had used technology developed by the united states. the soviets had superior nuclear capabilities. that any future us satellites would not be as successful.
Answer
Brief Explanations:
The launch of Sputnik by the USSR during the Cold - War era made the US fear that the Soviets had superior technological capabilities, including in areas related to nuclear - delivery systems as space and missile technology are related. The US was concerned about the Soviets' superior nuclear capabilities which could be delivered via space - related technology.
Answer:
the Soviets had superior nuclear capabilities.