• unmanned • launched • orbit In 1957, Russia 1) Sputnik 1, the first
2) satellite to successfully 3)
Earth. Then, in 1961, Vostok 1 completed one
orbit around the Earth carrying the
27-year-old Russian cosmonaut Yuri Gagarin.
B​

Объяснение:

In 1957, Russia launched Sputnik 1, the first

unmanned satellite to successfully orbit

Earth. Then, in 1961, Vostok 1 completed one

orbit around the Earth carrying the

27-year-old Russian cosmonaut Yuri Gagarin.

должно быть правильно