US satellite Block-2 BlueBird represents a significant leap in space-based cellular broadband technology, offering direct-to-smartphone connectivity from Low Earth Orbit.

The rivalry of the superpowers in space is entering a new phase, in which energy independence beyond Earth plays a key role.

Welcome home,” echoed the voice from SpaceX Mission Control as four astronauts drifted in the Pacific off Southern California, their Crew Dragon spacecraft still burning from reentry. It was a modest ...