NASA just opened the door for ordinary Americans to apply for one of the rarest jobs on Earth: astronaut.
Quick Take
- NASA opened applications for its next astronaut class, aimed at supporting Moon and Mars missions.
- The application window closes at 11:59 p.m. Eastern on December 3.
- Candidates must meet strict requirements, including a science or engineering master’s degree and a physical exam.
- Selected astronauts face nearly two years of training before they can be assigned to any mission.
NASA Opens the Gate to a New Class of Explorers
NASA announced that applications are open for its next astronaut class. The agency said these recruits will join NASA as America returns to the Moon, builds a Moon base, and prepares for the first crewed trips to Mars. The application window closes at 11:59 p.m. Eastern time on December 3. Anyone who dreams of strapping into a rocket now has a real shot to apply.
This is not a small applicant pool competing for a handful of seats. In 2024, NASA received more than 8,000 applications. Only 10 people made the cut in 2025. That is a selection rate thinner than getting into the most competitive colleges in the country, and it shows just how demanding this job remains, even decades after the first Mercury astronauts were chosen.
What It Actually Takes to Wear the Patch
NASA does not hand out astronaut slots based on enthusiasm alone. Applicants must be United States citizens with a master’s degree in a science, technology, engineering, or math field, or an equivalent qualification. They also need relevant work experience or qualifying jet-pilot time. On top of that, candidates must pass NASA’s long-duration astronaut physical and prove they can lead, work on a team, and communicate under pressure.
Once applications close, NASA’s Astronaut Selection Board takes over. The board reviews every application, checks qualifications, and narrows the field to a small group invited for interviews at Johnson Space Center in Houston. This is the same process that has shaped every astronaut class since the earliest days of the space program, refined but fundamentally unchanged in its seriousness.
Getting Picked Is Just the Starting Line
Making the class is only step one. NASA says the 10 candidates chosen in 2025 must complete nearly two years of training before they become eligible for flight assignments to low Earth orbit, the Moon, or Mars. Eligible does not mean guaranteed. No mission, crew, or launch date has been attached to this new class, and that gap between selection and actual spaceflight has existed since NASA’s earliest astronaut groups.
History backs this up. The 1984 class was chosen from nearly 5,000 applicants and became eligible for shuttle work only after finishing training, not before. The 1990 class followed the same pattern, with all 23 candidates becoming eligible for technical assignments only after a full year of training. Selection has always been the beginning of a long road, not the end of one.
NASA Seeks Next Generation of Explorers to Join Astronaut Corps
NASA is looking for the explorers who will help write the next chapter of human spaceflight.
Applications are now open for the agency’s next class of astronauts, who will join NASA as America returns to the Moon,… pic.twitter.com/N7OosQADW8
— NASA Watch (@NASAWatch) November 7, 2026
That long road matters more now given the pressures facing NASA’s broader workforce. A recent government watchdog report found NASA cut its civil servant workforce by about 4,000 people, nearly 22 percent, in 2025, and the agency was delayed in finishing its workforce planning for the next fiscal year. New astronauts will train inside an agency already stretched thin, which makes disciplined hiring and training even more important.
None of that changes what NASA is doing right now. The agency is recruiting real candidates under real standards for a real training pipeline tied to the Artemis program and future Mars ambitions. Americans who meet the bar have until December 3 to throw their hat in the ring. For a country that still looks up at the Moon and wonders who will walk there next, this is the door opening.
