Christopher Sembroski

Chris Sembroski
Chris Sembroski (June 2007)
Born
Christopher Sembroski

(1979-08-28) August 28, 1979
Nationality USA
Occupations
  • Data engineer (current)
  • US Air Force missileman (former)
Known forPrivate astronaut aboard Inspiration4
Space career
Commercial astronaut
Time in space
2d 23h 3m
MissionsInspiration4

Christopher Sembroski (born August 28, 1979) is an American data engineer, Air Force veteran, and commercial astronaut. He flew to orbit on Inspiration4, a private spaceflight funded by billionaire Jared Isaacman.

Sembroski is a Blue Origin employee and was a crew member on the Inspiration4 mission. The spaceflight position was given to Sembroski by his friend Kyle Hippchen, as he was unable to accept the prize because he exceeded the weight limit of the Dragon vehicle.

Sembroski has long had an interest in space, being an amateur astronomer and rocketeer. Sembroski received the call sign "Hanks" during training.

He is featured on the cover of a Time magazine double issue with the rest of the crew of Inspiration4 in August 2021.