Global financial markets are largely being led by the movement of wholesale energy prices. 

Today's smartphones don't support the frequencies SpaceX is acquiring from EchoStar, so it needs to work with chip and modem makers to integrate those radio frequencies. 

SpaceX staffers have been out in force this week at Mobile World Congress in Barcelona to pitch its Starlink satellite internet and cell services to the thousands of telecom executives and regulators assembled here. But in my conversations at an event overshadowed by a new war in the Middle ...