rocket - the main thing that flies in the sky, Robert H. Goddard - who invented rockets, V2 missile - the first rocket that went to space, 1926 - which years was rockets invented on, burn fuel - what does a rocket do, more thrust - What do rockets need to fly in space?, 12 April 1961 - when was the first time a human went to space, Yuri Gagarin - who is the first person to go to space, Laika - who is the first animal to go to space, 1942 - what year did the first rocket go into space,

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