A Remarkable New Thruster Could Achieve Escape Velocity—and Interplanetary Travel
But to travel from low-Earth orbit (LEO) to farther orbits—or even the Moon—requires a different kind of ion thruster capable ...
来自MSN1 个月
Moon’s Mass Driver: The Groundbreaking Tech that Could Make Mars Colonization Reality
Achieving this would require reaching a manageable orbital velocity of 1.7 km/s ... significantly less than the 11.2 km/s escape velocity on Earth. ・Material adaptability: Lunar regolith ...