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

ISRO has announced the successful completion of a 1,000-hour life test on its 300mN (millinewton) Stationary Plasma Thruster ...

The method – converting water into vapor before ionizing it to create plasma – has great promise for a wide range of ...

A controversial device that most scientists said was impossible has successfully generated electricity from the Earth's ...