The year 1920 in science and technology involved some significant events, listed below. == Astronomy and space science == January 13 – The New York Times ridicules rocket scientist Robert H. Goddard, stating that spaceflight is impossible.
The year 1920 in science and technology involved some significant events, listed below. == Astronomy and space science == January 13 – The New York Times ridicules rocket scientist Robert H. Goddard, stating that spaceflight is impossible.
Source: Wikipedia "1920 in science" · CC BY-SA 4.0
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