A graduate of Fairport High School could be headed for space tonight.
Fifty-one-year-old Sian Proctor was born in Guam and moved to Fairport when she was 14.
Proctor is a geology professor and is part of what will be the first space flight with an all civilian crew.
The SpaceX Inspiration 4 will spend three days in orbit.
The launch window begins tonight at 8:02 p.m.