
Pam Melroy was ceremonially sworn-in as the 15th NASA Deputy Administrator by NASA Administrator Bill Nelson on June 21, 2021.

In June 1967, the X-15A-2 rocket powered research aircraft received a full-scale ablative coating to protect the craft from the…

During a preflight checkout of X-15 #3, a ground crewman writes in the frost covering its underside “250,000 OR NO…

NASA Expedition 65 astronaut Shane Kimbrough is pictured during the Friday, June 18, 2021, spacewalk.

Astronaut Shane Kimbrough is pictured during a spacewalk to install new roll out solar arrays.

Astronaut Shane Kimbrough is pictured in his U.S. spacesuit preparing for a spacewalk to install new roll out solar arrays.

Astronaut Thomas Pesquet is pictured attached to an articulating portable foot restraint on the end of the Canadarm2 robotic arm.

Astronaut Thomas Pesquet is attached to an articulating portable foot restraint on the end of the Canadarm2 robotic arm.

Astronaut Thomas Pesquet works to remove new roll out solar arrays from flight support equipment.

Expedition 65 crew members support astronauts Shane Kimbrough and Thomas Pesquet who were preparing for a spacewalk.