Excerpt:
Since about 1895, Konstantin Tsiolkovskiy, (born in 1857) works on the idea of a rocket-propelled spaceship in the relative obscurity, in the town of Kaluga southwest of Moscow.
Since about 1895, Konstantin Tsiolkovskiy, (born in 1857) works on the idea of a rocket-propelled spaceship in the relative obscurity, in the town of Kaluga southwest of Moscow.