Summary

  • As the International Space Station (ISS) is set to be decommissioned in the next five years, NASA has awarded $500m to four companies to begin work on commercial space stations to fill the void.
  • The four companies are Northrop Grumman, Blue Origin, Axion Space, and Voyager Space, although Northrop has since dropped out and joined Voyager’s team.
  • There is expected to be a $4bn shortfall in the budget NASA expects to receive and what the agency needs for the program, hence a new directive has been introduced by Duffy, NASA’s Acting Administrator.
  • This new plan will favor the development of stations with a limited lifespan on orbit and a minimum capability of serving four crew members for one-month increments.
  • Vast’s Elon Musk-owned station is favored to be the most successful following the changes, with its CEO Max Haot stating the company has “bet that starting with a minimum viable product was the best business strategy and fully funded that approach without government money”.

By Eric Berger, Ars Technica

Original Article