Originally expected to lift off within a two-hour launch window (7-9 p.m.) on Wednesday, the countdown was canceled.

CEO Andy Jassy said in his annual letter to shareholders that Amazon is aiming to be the "Earth’s most customer-centric ...

The major challenge facing Project Kuiper is sending up the needed satellites, an effort that's faced repeated delays. The company says it’s secured “more than 80 launches to deploy that initial ...