Electing a Single Candidate by the Instant Runoff Procedure Uncategorized Arguably, one of the most significant presidential elections in the history of the United States occurred in 1860. The instant runoff...
People Involved Uncategorized Dr. Edward Belbruno Mathematician, author, and founder of a company dedicated to low energy space travel Edward Belbruno is a...
Possible Future Mission Trajectories Uncategorized Lunar L1 Gateway Station Let's say NASA desires to develop a robust and flexible capability to visit several potential destinations. The...
Tube Intersections Uncategorized Spacecraft can travel along tubes, but they can also change course onto another tube. A small rocket maneuver will do the trick. But there's a way...
Tubes Uncategorized The orbits around Lagrange points have tube-shaped surfaces attached to them. For example, a spacecraft given the proper initial velocity can be...