Names
- Ströomgren, Bengt Georg Daniel, 1908-1
- Ströomgren, Bengt, 1908-1
- Tapping, Theodore Hawley, 1889-1969.1
- Tuve, Merle Antony, 1901-1
- Tuve, Merle Antony, 1901-1982.1
- Universidad Nacional de La Plata. Observatorio Astronómico.1
- University of Chicago.1
- University of Michigan -- History.1
- University of Michigan -- Sports.1
- Upjohn, William E.1
- Vaughan, Victor C. (Victor Clarence), 1851-1929.1
- Watson, Annette Waite.1
- Watson, James C. (James Craig), 1838-18801
- Watson, James C. (James Craig), 1838-1880.1
- Whipple, Fred L. (Fred Lawrence), 1906-2004.1
- Whipple, Fred Lawrence, 1906-1
- White, Alfred H. (Alfred Holmes), 1873-1
- White, Alfred H. (Alfred Holmes), 1873-1953.1
- White, Myrtle E.1
- Whitford, Albert E. (Albert Edward), 1905-2002.1