STS-90 Mission Specialist Dafydd "Dave" Rhys Williams, M.D., with the ...
STS-90 Mission Specialist Dafydd "Dave" Rhys Williams, M.D., with the Canadian Space Agency, and back-up Payload Specialist Chiaki Mukai, M.D., Ph.D., with the National Space Development Agency of Japan, examin... More
STS-90 Mission Specialist Dafydd (Dave) Williams, M.D., with the Canad...
STS-90 Mission Specialist Dafydd (Dave) Williams, M.D., with the Canadian Space Agency, Pilot Scott Altman, and Payload Specialist Jay Buckey, M.D., train in an emergency egress system slidewire basket at Launc... More
KENNEDY SPACE CENTER, FLA. -- STS-90 Mission Specialist Dafydd (Dave) ...
KENNEDY SPACE CENTER, FLA. -- STS-90 Mission Specialist Dafydd (Dave) Williams with the Canadian Space Agency smiles at the media shortly after his arrival at Kennedy Space Center's Shuttle Landing Facility. Th... More
KENNEDY SPACE CENTER, FLA. -- STS-90 Mission Specialist Dafydd (Dave) ...
KENNEDY SPACE CENTER, FLA. -- STS-90 Mission Specialist Dafydd (Dave) Williams, M.D., with the Canadian Space Agency speaks with friends and family members near Launch Pad 39B, from which he and the rest of the... More
KENNEDY SPACE CENTER, FLA. -- STS-90 Mission Specialist Dafydd (Dave) ...
KENNEDY SPACE CENTER, FLA. -- STS-90 Mission Specialist Dafydd (Dave) Williams, M.D., with the Canadian Space Agency is assisted by NASA and United Space Alliance closeout crew members immediately preceding lau... More
KENNEDY SPACE CENTER, FLA. -- STS-90 Mission Specialist Dafydd (Dave) ...
KENNEDY SPACE CENTER, FLA. -- STS-90 Mission Specialist Dafydd (Dave) Williams, M.D., with the Canadian Space Agency sits in a chair during suitup activities in the Operations and Checkout Building. Williams an... More