What people are saying - Write a review
We haven't found any reviews in the usual places.
ASTRONAUTICS Developments and Goals
IN THE SPACE AROUND THE SUN
IN THE DEPTHS OF THE GALAXY
2 other sections not shown
Other editions - View all
acceleration stress antiparticles apparatus artificial satellite astronauts atmosphere atoms billion cabin cells cesium chamber chemical civilizations converted cosmic crew deceleration decrease density diameter distance effect ejected electric rocket engines electrodes electromagnetic emission equipment evaporates example exhaust velocity factor flight speed fluid flux fuel galactic craft Galaxy gravity guarantee heat hydrogen increase interplanetary interstellar gas interstellar matter interstellar medium ion engine ionized K.E. Tsiolkovskiy km/sec launching liquid magnetic field Mars mass ratio method move necessary nozzle nuclear propellant obtained OMBS operation orbit outer space oxygen parsecs particles passes payload planets plasma plasmatron possible power plant power unit pressure problem Proxima Centauri radiation radio reactor relatively rest mass roughly screen shield solar system Soviet spacecraft specific thrust speed of light stage stars station stellar surface takeoff tanks temperature thermal tion tons trajectory voyage waves weight weightlessness