How much an astronaut earn?

NASA's astronauts are federal civil servants. Candidates apply through the same public vacancy system as any other government job, and their pay follows the General Schedule — a grade-and-step table that rises with experience, seniority and the cost of living where they are posted, which for astronauts means the Houston area. Officers seconded from the armed forces do not change payroll at all: they keep their military salary, allowances and rank while assigned to the agency. European, Japanese and Canadian astronauts are staff of their own agencies and sit on those agencies' scales.

There is no bonus for launching, no per-spacewalk supplement and no share of mission revenue. Time in orbit is treated as ordinary duty travel, which is why the old stories about astronauts filing modest expense claims after historic flights ring true: the job pays a solid professional salary, not a fortune. What it does carry is considerable non-cash value — years of funded training, employment security, and a career that continues in flight operations, management or industry long after the last mission.

Because the number moves with grade, step and locality adjustment, the only trustworthy source is the announcement itself: every NASA astronaut-candidate call states the salary range being advertised, and the agency reissues it each selection round. ESA does the same when it opens a recruitment window. Figures quoted in the press are usually a snapshot of one grade at one moment, which is why two reputable outlets can print different numbers for the same job in the same year. Commercially flown crew members are a separate case: they are paid by the company that employs them, and private passengers on suborbital or orbital flights pay rather than earn.