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Newton comes out with his Laws of Motion
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They where studying rockets using Newton's 3rd Law of Motion.
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It is very serious work that has to be published
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U.S. rocket scientist Robert H. Goddard receives two landmar.
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Robert Goddard publishes A Method of Reaching Extreme Altitudes.
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The Soviet Union establishes the Society for Studies of Interplanetary Travel.
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Goddard launches the first liquid-fueled rocket
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(GIRD) launches the first Soviet liquid-fueled rocket
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First vehicle to cross the Kármán lin
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(cosmic radiation experiments)
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First man-made satellite to orbit the sun, is launched by Russia
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carries Soviet Cosmonaut Valentia Tereshkova, the first woman in space and orbits the Earth 48 times.
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A is launched carrying Frank Borman and James A. Lovell, Jr., making 206 orbits around Earth and proving a trip to the Moon possible.
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and takes the first picture of the Earth from the distance of the moon.