The LIGO astronomy tour is from 1:30 to 4:30 p.m. Nov. 5 at the LIGO observatory in Richland, on Horn Road.
The tour is free. Visitors should wear comfortable shoes. Tour guides will give information in English and Spanish.
Astronomy tour Nov. 5 at LIGO
Posted: 12:00am on Nov 3, 2011; Modified: 5:24pm on Nov 3, 2011
