The moon has one-sixth the gravity of the earth so magnetic levitation can use 35 times less power to do the same work. NASA will leverage this to make thin sheets that can rolled out to make lunar ...

NASA's Jet Propulsion Laboratory has proposed plans to construct the first lunar railway system, which will be designed to provide reliable, autonomous and efficient payload transport between ...

SINCE the 1960s, transportation industry planners have sought an energy-efficient design for a train that can glide through air at speeds up to 500 kilometers per hour. This type of train, called a ...