electromagnetics
Gravitational field propulsion
Asteroid Mining Project Al Globus San Jose State University NASA Ames Research Center Deliver Metals to Earth Large or Small Asteroids?
April 26, 2006 Andrew Duncan Katherine Colla Joe Kempton David Weaver: This is a fabulous effort! There are a few things missing and a few other minor.
Latvia Auce Secondary School 2013. Area 64 589 km2 Population 2.35 million Ethnic composition – 57,6% Latvian 29,6% Russian 4,1% Byelorussian 2,7% Ukrainian.
Collisions from Space. Craters are formed when meteorites hit the surface of a planet or moon. The size of the crater is directly related to the mass.
Gravito electromagnetic field propulsion (many good references)
09 Feb 19 Blackbody, Sun
Gravitational Field Propulsion by Droscher & Hauser
Tracking Control of Nanosatellites with Uncertain Time Varying Parameters
Solar Sail
Star Trek Adjusted Canon Timeline
