NOVAC Public Meeting, Geoff Chester recounts his career experience at the US Naval Observatory, 8/11/2024, 7:30 pm EDT

NOVAC member Geoff Chester, who recently retired from The U.S. Naval Observatory (USNO) will talk about the mission of the USNO and his career highlights.  The USNO   performs an essential scientific role for the United States, the Navy, and the Department of Defense. Its mission includes determining the positions and motions of the Earth, Sun, [...]