What happens if Earth stops rotating?Etan MeyerBoca Raton, FL I will assume you're referring to what would happen if Earth stopped rotating all at once, without any gradual reduction in velocity. In ...
While it would be awesome for people to be able to live in space, a "weightless" environment poses some serious challenges. Humans function best on Earth’s surface, where they are affected by a ...
An RDE (below), pictured integrated in the tail of this vehicle concept (above), could provide efficient and powerful propulsion for medium- and long-range strike missiles. Credit: U.S. Air Force/Air ...