A groundbreaking phone call between Texas and Japan has occurred that could eventually help set the stage for a globally accessible space-based cellular network. AST SpaceMobile — a Texas-based satellite manufacturer — announced on Tuesday that it had successfully routed an audio call between two standard smartphones directly through its BlueWalker 3 (BW3) satellite in low Earth orbit, a breakthrough that could improve global cellular connectivity in remote regions without access to cell…
AT&T-backed satellite connects an everyday audio call from space
