A SpaceX spacecraft carrying four astronauts is on a pioneering journey circling Earth over its poles after launching Monday ...

Isar Aerospace, based in Germany, is the first in a crop of new European rocket companies to attempt an orbital launch. If ...

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 ...