NASA
Find a Presenter
NASA
If you don't see who you are looking for, contact one of our experts. We will help you locate the speaker or provide you additional suggestions. 1-914-940-0075 or info@pdaspeakers.com
NASA Astronaut; Record Holder for Longest Single Spaceflight by a Woman with 328 Days in Space
Christina Hammock Koch was selected as an astronaut by NASA in 2013. She completed astronaut candidate training in 2015.