Popular Science Edition . 4th Edition . , overwork, and dop. — Petrograd: Academic Publishing House, 1923 — 200 s. , il. In the proposed book, the author is the most famous popularizer of science I. and . Perelman in an accessible reader with any training form sets out the basics of astronautics. The Greatest Dream of Mankind . World Gravity and Earth Gravity . Anti-gravity . Is it possible to escape from the force of gravity? On the Waves of Light. From the Gun to the Moon[edit] Theory . From the Gun to the Moon[edit] Practice. To the stars on the rocket. Life on the Ship of the Universe .