The correct sequence of the events is the following:
1. Sputnik I was the first artificial Earth satellite. The Soviet Union's Sputnik 1 satellite took to the skies on Oct. 4, 1957.
2. NASA was formed - The National Aeronautics and Space Administration (NASA) agency was was created in 1958 from NACA (National Advisory Committee for Aeronautics)
3. The Soviet pilot and cosmonaut Yuri Alekseyevich Gagarin completed an orbit of the Earth on 12 April 1961.
4. The astronaut John Glenn orbits the Earth on February 20, 1962.
Neil Armstrong lands on the moon,
A group of organs are called a system
<em>To tell others not to give up on yourself or anyone elas if you like to do something and you want to keep up your dreams so you never want to give up on anything you would love to do or not do.</em>
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It’s gone b b because there is no other reason
You learn new thing every day!!!
Explanation:
