Physics, 02.06.2021 19:40, anthonylopez1

OU.02]Which statement identifies two technological advancements of space exploration between 1951 and 1959? The first successful orbiting satellite and several spacecraft were launched.
The first human was sent into space, and water was discovered on Mars.
Numerous spacecraft were launched, and humans landed on the moon.
Robotic spacecrafts and twin Voyagers were launched to gather data from distant planets.

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OU.02]Which statement identifies two technological advancements of space exploration between 1951 an...