Astronaut William Thornton, who invented space shuttle treadmill, dies at 91
Submit on Friday, January 15th, 2021 17:27
Former NASA astronaut William “Bill” Thornton, who used his own inventions to measure and combat the ill-effects of microgravity while on board two space shuttle missions, has died at the age of 91.
This entry was posted on Friday, January 15th, 2021 at 5:27 pm and is filed under NEWS. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.