Crew take their seats in the capsule
All crew members entered the capsule and took their seats as the final check is underway before hatch closure got underway.
The "GMA" co-anchor joins 5 others on the New Shepard launch from West Texas.
"Good Morning America" co-anchor Michael Strahan and the Blue Origin crew of astronauts successfully blasted off to space and back to Earth aboard New Shepard on Saturday morning.
The Dec. 11 mission was the rocket's third human flight this year and marked the first with a full astronaut manifest of six crew members in the capsule, according to Blue Origin.
The mission elapsed time was 10 minutes and 13 seconds with a maximum ascent velocity of 2,244 miles per hour, or 3,611 kilometers per hour.
Best moments from Michael Strahan's Blue Origin space trip
Check out all the live details and recap below from the "Launch Site One" facility in the West Texas desert.
All crew members entered the capsule and took their seats as the final check is underway before hatch closure got underway.
As the Blue Origin crew left the shelter they rang the bell and crossed the bridge to head to the capsule.
Strahan told "GMA" that he's taking a few personal items to space including his Super Bowl and Hall of Fame rings, his retired Giants jersey, special watches and the shell casings from the gun that was fired at his father's military funeral. Strahan said he also added his grandfather's pocket watch that was given to him by his mom.
Michael Strahan shares what he's bringing to space
"This is a once in a lifetime experience, of course, you want to have your most prized possessions and meaningful belongings with you," Strahan said.
Laura Shepard Churchley, the eldest daughter of astronaut Alan Shepard who was the first American in space and the fifth man on the moon, will follow in her father's footsteps on Saturday. She told "GMA" her father would tell her to enjoy the moment and take in the view.
Space industry executive and philanthropist Dylan Taylor, investor Evan Dick, and Bess Ventures founder Lane Bess and his child, Cameron, will also be part of the crew for New Shepard's 19th mission. Lane and Cameron Bess will become the first parent-child pair to fly in space.