Astronauts fly spacecraft and do experiments in space.


Day-to-day tasks

As an astronaut, much of your time will be spent training to carry out tasks before going into space. Once there, you could:

  • clean and test air filters and air quality
  • repair, maintain and test oxygen production systems
  • clean and maintain water systems and testing for bacterial growth
  • package and dispose of waste
  • replace worn or broken parts on the spacecraft
  • install or repair scientific instruments and equipment
  • set up, carry out and monitor experiments
  • take samples, like blood, from astronauts to assess their health
  • communicate with Earth by satellite to transfer data and send reports

Skills needed

  • the ability to use your judgement and make decisions
  • the ability to operate and control equipment
  • physical skills like movement, coordination, dexterity and grace
  • to be thorough and pay attention to detail
  • leadership skills
  • observation and recording skills
  • the ability to accept criticism and work well under pressure
  • thinking and reasoning skills
  • to be able to use a computer and the main software packages competently

How to get into this role

You can get into this career by applying directly.

Career progression

You'll have several years' training before you're ready for a mission. It may take you years to be selected for a space flight. Once you're selected, you'll get mission specific training. Your flight in space could last between 6 months and a year.

With experience you could:

  • be selected for other missions
  • move into management, teaching or research
  • set up your own consultancy business

You can find out more about related career opportunities in space exploration from the European Space Agency.