68 years old (Born on March 29, 1957)
Happy birthday, Michael! Clearly your adventures have been out of this world—literally. Remember when you floated effortlessly around the International Space Station during STS-123 and set a record for spending so much time up there? Honestly, we're still wondering if that counts as bragging rights or frequent flyer miles!Even though you've experienced zero gravity firsthand and witnessed starry sights most people only dream about, we truly hope today keeps both feet happily on Earth—with cake that's heavier than air pressure allows in space. May all your birthdays continue to be stellar celebrations almost (but not quite) matching mission STS-123 achievements!