As NASA delays ISS replacement plans, Vast is pushing ahead with its own space station

NASA's transition from the International Space Station to commercial alternatives faces delays in setting clear requirements, but Vast Space is moving forward independently with its Haven-1 station, a 15-ton autonomous outpost launching uncrewed in early 2027 and later hosting short-duration human missions. The company has completed Haven-1's primary structure and plans to expand to Haven-2, a modular complex starting in 2028 that could support 12 crew members by 2032, positioning itself as a direct ISS successor years ahead of competitors.