The International Space Station (ISS), a marvel of human engineering orbiting Earth since 1998, is nearing the end of its operational life. This iconic laboratory has hosted hundreds of astronauts and cosmonauts, facilitating groundbreaking research that has advanced our understanding of the universe and our planet.
However, the aging infrastructure and increasing maintenance challenges have prompted NASA to plan for its decommissioning. Rather than building a direct replacement, NASA is shifting its focus towards commercial low-Earth orbit stations developed by private companies.
This initiative, known as the Commercial Low Earth Orbit Development Program, is supported by industry leaders like Axiom Space, Blue Origin, and Starlab Space, among others. One such company, Vast, has emerged as a strong contender in the race to build the next-generation space station.
Their ambitious project, Haven-1, envisions a 100-meter-long structure equipped with private crew quarters, a communal area, and a dedicated laboratory. This versatile platform is designed to cater to the needs of private individuals, governments, and businesses.
Building upon the foundation of Haven-1, Vast has revealed its proposal for Haven-2, a more advanced and expansive station. This concept, presented at the 75th International Astronautical Congress, aims to become the successor to the ISS, offering a sustainable and commercially viable platform for future space exploration and research.
The future of space exploration is taking shape, with a new generation of space stations on the horizon. One such project, Haven-2, is vying for NASA’s approval as the successor to the International Space Station (ISS). If selected, Haven-2 promises to revolutionize space research and habitation.
Designed by Vast Space, Haven-2 will feature a modular design, allowing for expansion and customization. The initial module, scheduled for launch in 2028, will be significantly larger than its predecessor, Haven-1, offering double the living space. Subsequent modules will be added throughout the decade, incorporating advanced life support systems and increased payload capacity.
The station will eventually form a distinctive “orbital train” configuration. A key component of Haven-2 will be its state of the art laboratory, capable of supporting microgravity research and in-space manufacturing. This facility will be more spacious and technologically advanced than the one on Haven-1.
Additionally, Haven-2 will boast unprecedented window views, including a large cupola and numerous dome windows, offering breathtaking vistas of Earth and the cosmos. To facilitate operations and accommodate visiting spacecraft, Haven-2 will be equipped with a robotic arm and multiple airlocks.
However, the realization of this ambitious project hinges on NASA’s decision, which is expected in 2026. As the agency prepares for the decommissioning of the ISS, the future of low-Earth orbit exploration remains uncertain, but Haven-2 offers a promising look into the next era of space habitation.
