NASA Astronauts Earn Mach 39 Patch After Moon Mission

Four astronauts just earned the rarest badge of honor in human spaceflight after returning from the Moon at speeds most of us can barely imagine.

NASA's Artemis II crew spent 10 days in early April circling the Moon and breaking records. Commander Reid Wiseman, pilot Victor Glover, and mission specialists Christina Koch and Jeremy Hansen traveled farther from Earth than anyone in history, reaching 52,756 miles away.

On their way home aboard the Orion spacecraft Integrity, they hit an incredible 24,664 miles per hour. That's Mach 39, or 39 times the speed of sound at that altitude.

Only three people in history ever traveled faster. NASA's Apollo 10 astronauts set the record in 1969 at 24,791 mph, and all three have since passed away, making the Artemis II crew the fastest living humans.

Six days after landing, Glover told reporters they watched the numbers climb on their displays. "I was very in tune with what Orion thinks it is going to do," he said, promising a new patch would commemorate their achievement.

Three weeks later, that promise became reality. Wiseman debuted the new Mach 39 patch in a video posted on social media, wearing it on his NASA flight suit below his name tag.

Why This Inspires

The patch carries on a beloved astronaut tradition that started in the early 1980s. Former astronauts Dan Brandenstein and Jim Buchli created the original Mach 25 patch after the first space shuttle flight, inspired by the Mach 2 patches fighter pilots earned.

"All the fighter jocks that flew the F-4s had these Mach 2 patches on their flight jacket, and so we started talking about it," Brandenstein recalled. They figured since the shuttle reached Mach 25 on reentry, astronauts deserved their own badge of honor.

The design became instant history. Every shuttle astronaut who flew received one after their mission.

The new Artemis patch updates the classic look, replacing the winged shuttle with an Orion capsule complete with solar wings. Over the years, astronauts have adapted the design for different spacecraft, including Russian Soyuz capsules and SpaceX Dragons, each time celebrating the unique achievement of returning safely from space.

Now the Artemis II crew joins an elite club that spans generations, connecting today's Moon explorers with the pioneers who came before them. The patch represents more than speed—it's a symbol of human courage, innovation, and our endless drive to push boundaries.