Let's make this birthday one to remember.

64 years old (Born on August 24, 1960)

Happy Birthday, Steven Lindsey! From commanding Discovery's final voyage to steering NASA's astronaut office with stellar precision, you've always been a master at navigating tight spaces—whether it's orbiting Earth or managing astronauts' egos. Your leadership has truly been out of this world!

As you celebrate another trip around the sun, remember: age is just a number—but in your case, it might also be an orbital altitude. Keep inspiring us all with your gravity-defying achievements and cosmic sense of humor. Here's wishing you many more successful missions ahead (and fewer zero-gravity birthday cakes floating away). Happy Birthday!