This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

Paul March is now working at the NASA Eagleworks labs with Sonny White. They made the news this year with the work on the EMdrive and Cannae drive tests. This is an old interview of Paul March’s ...

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The reactionless thruster known as the EmDrive is back in the news. This time the buzz arises from a new theoretical paper that attempts to explain just how the device can seem to violate basic ...

In 1956, Astounding Science Fiction gushed about the wonders of a reactionless space drive invented in 1956 by Norman L. Dean. It could propel a converted atomic submarine into space, editor John W.