- relativistic cosmonautics
- релятивистская космонавтика
English-russian astronautics dictionary. - M.: Military Publishing house. Compiled by F. P. Suprun, K. V. Shirokov. 1964.
English-russian astronautics dictionary. - M.: Military Publishing house. Compiled by F. P. Suprun, K. V. Shirokov. 1964.
1929 in science — The year 1929 in science and technology involved some significant events, listed below.Astronomy and space exploration* Clyde Tombaugh discovers several asteroids: 2839 Annette, 3583 Burdett, 3824 Brendalee, 1929 VS, 1929 VD1. * Edwin Hubble… … Wikipedia