Astronaut Capt. Scott Kelly saw centuries-old astronomy books during a tour of the Linda Hall Library's rare books collection Thursday, Oct. 13, 2016. Kelly, who recently returned from spending a year in space, took part in NASA's Twins Study with Jill Toyoshiba, Matt Campbell The Kansas City Star
Astronaut Capt. Scott Kelly saw centuries-old astronomy books during a tour of the Linda Hall Library's rare books collection Thursday, Oct. 13, 2016. Kelly, who recently returned from spending a year in space, took part in NASA's Twins Study with Jill Toyoshiba, Matt Campbell The Kansas City Star

Astronaut Scott Kelly, visiting Kansas City, endorses eventual mission to Mars

October 13, 2016 06:07 PM