Get ready for liftoff! Japan's Nippon Travel Agency is turning science fiction into a travel plan. The company has announced ...

A Japanese travel agency said that it plans to launch a point-to-point transport service in the 2030s that would connect Tokyo with U.S. cities such as New York, using space technology to cut travel ...

The more fuel you carry, the heavier your rocket becomes, requiring even more fuel to lift that fuel, in a vicious cycle that ...