SpaceX's first earnings call put the wireless industry on notice. SpaceX CEO Elon Musk and COO Gwynne Shotwell said Starlink was coming for Verizon, AT&T, and T-Mobile. They cited a $600 billion U.S. wireless market and said they expected to take customers from all three. Wall Street…This story appeared on thestreet.com , 2026-08-12 06:03:00.