David C. Hilmers
A Marine-turned-astronaut with a stack of degrees, he flew critical shuttle missions and later dedicated his life to medical service abroad.
Born 1950 (age 76)·American astronaut·Birthday: January 28·Baby Boomers
Biography
David Hilmers's path to space was forged by discipline and intellect. A former U.S. Marine Corps officer with an electrical engineering degree, he was the kind of steady, capable hand NASA needed for the complex shuttle era. Selected as an astronaut in 1980, he flew four times, each mission carrying significant weight. He helped deploy vital satellites, conducted military flights during the Cold War, and on his final journey aboard Atlantis in 1991, carried the Upper Atmosphere Research Satellite, a cornerstone for climate science. What sets Hilmers apart, however, is the life he built after leaving NASA. With five academic degrees, including a medical doctorate he earned after his astronaut career, he redirected his formidable energy toward global humanitarian work. As a physician, he made dozens of trips with organizations like NASA's Doctors for Disaster Response and the Baylor College of Medicine, providing medical care in impoverished and disaster-stricken regions across the globe, from Africa to South America. His story is one of transitioning from exploring the final frontier to healing the people on his own planet.
Baby Boomers
1946–1964
The largest generation in history at the time. Shaped by postwar prosperity, the Vietnam War, the sexual revolution, and Watergate. They questioned every institution their parents built — then ran them.
David was born in 1950, placing them squarely in the Baby Boomers. The events that shaped this generation — postwar prosperity, civil rights, Vietnam, and the counterculture — shaped the world they entered and the choices available to them.
#1 When David Was Born
The biggest hits of 1950
#1 Movie
Cinderella
Best Picture
All About Eve
#1 TV Show
Texaco Star Theatre
David's Life & Times
The world at every milestone
1950Born
Korean War begins
Gas: $0.27/galHome: $7,354Min wage: $0.75/hrPresident: Harry S. Truman"Goodnight Irene" — Gordon Jenkins & The WeaversBest Picture: All About Eve
1955Started school
Rosa Parks refuses to give up her bus seat
Gas: $0.29/galHome: $9,550Min wage: $0.75/hrPresident: Dwight D. Eisenhower"Rock Around the Clock" — Bill Haley & His CometsBest Picture: Marty
1963Became a teenager
JFK assassinated in Dallas; Martin Luther King's 'I Have a Dream' speech
Gas: $0.31/galHome: $13,100Min wage: $1.25/hrPresident: Lyndon B. Johnson"Sugar Shack" — Jimmy Gilmer & The FireballsBest Picture: Tom Jones
1966Could drive
Star Trek premieres on television
Gas: $0.32/galHome: $14,200Min wage: $1.25/hrPresident: Lyndon B. Johnson"The Ballad of the Green Berets" — SSgt Barry SadlerBest Picture: A Man for All Seasons
1968Could vote
Martin Luther King Jr. and Robert Kennedy assassinated
Gas: $0.34/galHome: $14,950Min wage: $1.60/hrPresident: Lyndon B. Johnson"Hey Jude" — The BeatlesBest Picture: Oliver!
1971Turned 21
Voting age lowered to 18 in the US
Gas: $0.36/galHome: $18,100Min wage: $1.60/hrPresident: Richard Nixon"Joy to the World" — Three Dog NightBest Picture: The French Connection
1980Turned 30
John Lennon shot and killed in New York
Gas: $1.19/galHome: $47,200Min wage: $3.10/hrPresident: Jimmy Carter"Call Me" — BlondieBest Picture: Ordinary People
1990Turned 40
Hubble Space Telescope launched; Germany reunifies
Gas: $1.15/galHome: $79,100Min wage: $3.80/hrPresident: George H.W. Bush"Hold On" — Wilson PhillipsBest Picture: Dances with Wolves
2000Turned 50
Y2K passes without incident; contested Bush-Gore election
Gas: $1.51/galHome: $119,600Min wage: $5.15/hrPresident: Bill Clinton"Breathe" — Faith HillBest Picture: Gladiator
2010Turned 60
Deepwater Horizon oil spill; iPad launched
Gas: $2.79/galHome: $147,800Min wage: $7.25/hrPresident: Barack Obama"Tik Tok" — KeshaBest Picture: The King's Speech
2020Turned 70
COVID-19 pandemic shuts down the world
Gas: $2.17/galHome: $248,800Min wage: $7.25/hrPresident: Donald Trump"Blinding Lights" — The WeekndBest Picture: Nomadland
2026Age 76 today
Gas: $3.91/galPresident: Donald Trump
Key Achievements
- Flew on four Space Shuttle missions between 1985 and 1991, including the deployment of the crucial Upper Atmosphere Research Satellite.
- Earned a medical degree after his NASA career and became a physician providing humanitarian aid worldwide.
- Holds five academic degrees, making him one of the most formally educated astronauts in U.S. history.
Did You Know?
He is an accomplished pianist and often played in space, once performing a duet with a fellow astronaut on a keyboard.
He served as a payload officer at Mission Control before being selected as an astronaut candidate.
He conducted significant humanitarian medical work in countries like Haiti, Guatemala, and Afghanistan.
“The view from orbit makes our world seem both vast and very small.”
