Capt. Kelly is known as the record holder for the longest time spent in space by an American astronaut. He's currently part of a study researching the effects of long-term space travel and is expected to release a new book next month.
Kelly's lecture is September 27 beginning at 7:30 p.m. and tickets cost $40 dollars.
Town halls in Fresno have been a tradition in the city since World War 2.