Reducere. Cați ASTRONAUTI au pașit pe Luna? Cat de rece este planeta NEPTUN? Din ce este format SOARELE? Ești CURIOS și ai foarte multe intrebari? Cartea ace...
Reducere. Contributor(s): Author: William E. WieselSpaceflight Dynamics is an introduction to the dynamics of spaceflight: orbits, maneuvers, satellite stabi...
Reducere. Cati astronauti au pasit pe Luna? Cat de rece este planeta Neptun? Din ce este format soarele? Esti curios si ai foarte multe intrebari? Cartea ace...
ian graham, carti pentru copii, atlase, enciclopedii copii
Reducere. The meticulous account of the top military brass on UFOs in the United States. Written and documented by the former head of the Air Force Project B...
Reducere. This visual guide details 60 years of NASA's history through the patches astronauts wore on their space missions Celebrate 60 years of the U.S. spa...
thunder bay press, carti, carte straina, history & archaeology
Reducere. A noted space expert explains the current revolution in spaceflight, where it leads, and why we need it. A new space race has begun. But the rivals...
prometheus books, carti, carte straina, mathematics & science, science: general issues
Reducere. Winner of the Emme Award for Astronautical Literature, 200 First published by NASA in 2000 as Challenge to Apollo, these two volumes are the first ...
university press of florida, carti, carte straina, mathematics & science, astronomy