Let's make this birthday one to remember.

68 years old (Born on March 24, 1957)

Happy Birthday, Scott! You've orbited Earth, docked with the International Space Station, and commanded mission STS-105—clearly, blowing out candles should be a piece of cake for you. We hope your birthday is as stellar as your space adventures and that gravity doesn't hold back your celebrations!

From piloting shuttles to leading crews in orbit, you've shown us all how to reach for the stars (literally). May this year bring you even more exciting missions—though perhaps ones closer to home. Here's wishing you laughter brighter than rocket boosters and joy that's truly out of this world. Happy Birthday!