美国卫星通信公司AST SpaceMobile大涨超12%，创历史新高

Core Insights - AST SpaceMobile (ASTS.US) experienced a significant intraday increase of over 12%, reaching a historic high of $113.67 [1] - The surge in stock price followed the company's confirmation of being awarded the prime contractor status for the U.S. Missile Defense Agency's "SHIELD" project [1] Company Summary - AST SpaceMobile is a satellite communications company that has recently achieved a milestone by securing a major contract with the U.S. government [1] - The "SHIELD" project is a significant initiative under the U.S. Missile Defense Agency, indicating the company's growing involvement in defense-related communications [1]