Gladys West, The Inventor Of The Modern GPS System, Dies At 95
SUTHERLAND, Va. - Dr. Gladys Mae West, an African American mathematician whose work played a critical role in the development of satellite navigation technology, died on Jan. 17, 2026 at 95. West spent more than four decades working at the U.S. Navy's research facility in Dahlgren, Virginia, where her mathematical modeling and data analysis contributed to early systems that allowed satellites to determine precise locations on Earth. That work later