Astronaut salary in 2026: what NASA, SpaceX, and ESA actually pay
NASA astronauts are federal employees paid on the General Schedule (GS) scale. In 2026, that means a salary range of $103,225 to ~$191,900 depending on grade, step, and locality. Commercial programs at SpaceX and Axiom Space operate on entirely different compensation structures. Here's what astronauts actually earn across government and private programs.
NASA astronaut pay scale
NASA astronauts are hired at GS-12 or GS-13 and can advance to GS-15. The 2026 GS base pay received a 1% increase in January 2026. Salaries below include Houston-The Woodlands locality pay (35% above base):
| Grade | Typical Role | 2026 Salary (Houston) | Base Pay |
|---|---|---|---|
| GS-12 | Astronaut candidate (ASCAN) in training | $103,225–$134,195 | $76,463–$99,404 |
| GS-13 | Active astronaut, eligible for flight | $122,749–$159,575 | $90,925–$118,204 |
| GS-14 | Senior astronaut, ISS commander | $145,052–$188,573 | $107,446–$139,684 |
| GS-15 | Chief astronaut, management | $170,618–$191,900 | $126,384–$164,301 |
GS-15 step 10 is capped at the Executive Level IV rate (~$191,900). Most active astronauts are GS-13 or GS-14. Promotions follow standard federal timelines — roughly 1–2 years per step within grade, and meeting performance criteria to advance grades.
Active-duty military astronauts detailed to NASA keep their military rank and pay instead of GS scale. An O-4 (Major/Lieutenant Commander) earns roughly $100K–$120K with flight pay, housing allowance, and benefits. An O-6 (Colonel/Captain) can exceed $180K in total compensation. Military astronauts also receive hazard duty pay during spaceflight missions.
How NASA selects astronauts
NASA's most recent astronaut class (Group 24) was announced in September 2025: 10 candidates chosen from over 8,000 applicants — a 0.125% acceptance rate. This was the first majority-female class in NASA history (6 women, 4 men), including a former SpaceX launch director and a commercial astronaut. Training takes approximately 2 years before flight eligibility.
The active astronaut corps now stands at approximately 58 (48 existing + 10 new candidates). NASA typically opens selections every 3–5 years.
Minimum requirements:
- US citizenship
- Master's degree in a STEM field (or equivalent: MD, DO, or test pilot school)
- 2+ years of related professional experience (or 1,000 hours pilot-in-command jet time)
- Pass NASA Class III spaceflight physical
Commercial astronaut compensation
Commercial programs compensate differently because their astronauts are private employees, not federal workers:
SpaceX — SpaceX does not maintain a standing astronaut corps. Its crewed Dragon missions have used NASA astronauts and private mission specialists (Polaris Dawn, Inspiration4). Polaris Dawn crew members were selected by mission commander Jared Isaacman, not hired by SpaceX. SpaceX test engineers who support crewed missions earn $120K–$180K depending on seniority.
Axiom Space — Axiom hires mission specialists for private ISS missions and its planned commercial station. Reported compensation is $150K–$200K for experienced mission specialists, though Axiom's private mission customers pay $55M+ per seat.
Blue Origin — New Shepard suborbital flights use passengers, not professional astronauts. Blue Origin's orbital programs (Orbital Reef) may eventually hire crew, but no standing corps exists yet.
Virgin Galactic — Suborbital tourism. Pilots earn airline-competitive salaries ($150K–$250K), but these are spacecraft pilots, not astronauts in the traditional sense.
International astronaut salaries
| Agency | Country | Approximate Annual Salary | Notes |
|---|---|---|---|
| NASA | US | $103K–$192K | GS-12 to GS-15 + Houston locality |
| ESA | Europe | €67K–€96K (~$73K–$105K) | A2–A4 grade, plus allowances |
| CSA | Canada | C$150K–C$200K (~$110K–$145K) | Similar to senior federal executive |
| JAXA | Japan | ¥10M–¥15M (~$67K–$100K) | Government researcher scale |
| Roscosmos | Russia | ~$25K–$50K | Plus significant flight bonuses |
ESA selected its first new astronaut class in over a decade in 2022 — 5 career astronauts and 12 reserves from 22,500 applicants. ESA astronauts train at the European Astronaut Centre in Cologne.
Salary comparison: astronauts vs. aerospace engineers
Astronaut salaries are modest compared to senior aerospace engineers at private companies:
| Career | Salary Range | Job Availability |
|---|---|---|
| NASA astronaut | $103K–$192K | ~45 active positions total |
| NASA engineer (GS-13) | $115K–$150K | Thousands of positions |
| SpaceX senior engineer | $150K–$250K+ (with equity) | Hundreds of positions |
| Lockheed Martin principal engineer | $155K–$220K | Hundreds of positions |
| Blue Origin senior engineer | $145K–$220K | Dozens of positions |
The financial case for becoming an astronaut is not about salary — it's about mission access. Engineers at the same experience level consistently earn comparable or higher total compensation with far more available positions.
No hazard pay in space
NASA astronauts receive no hazard pay, no overtime, and no flight bonuses. They're salaried federal employees exempt from overtime under FLSA. While in space, astronauts receive a standard federal per diem incidentals allowance of $5/day — the same rate any federal employee gets on travel. The Starliner crew who spent 286 extra days on the ISS beyond their planned 8-day mission received zero additional compensation.
What happens after astronaut careers
Retired NASA astronauts often out-earn their peak government salary through combined income streams:
- Speaking engagements: Top-tier astronauts command $50K–$100K+ per event (Buzz Aldrin, Scott Kelly, Eileen Collins). Standard-tier astronauts earn $10K–$25K.
- Corporate boards: Aerospace company board seats pay $50K–$250K/year
- Private sector roles: Former astronauts have led programs at SpaceX, Axiom Space, Boeing, and Collins Aerospace
- Federal pension: After 20+ years, FERS pension provides roughly 20–30% of high-3 average salary
A well-known retired astronaut combining speaking, boards, and consulting can realistically earn $400K–$1M+ annually — far exceeding their NASA salary.
Browse aerospace engineering jobs, or see our NASA careers guide for the full range of NASA positions. For salary context across the industry, check our aerospace engineer salary guide. Compare with SpaceX careers, Blue Origin careers, or Lockheed Martin careers.
