Digital Rendering of Vast’s Haven-1 Space Station Credit: Vast
The space station industry is experiencing significant growth. For years, the only option for sending astronauts and experiments into orbit was the International Space Station (ISS). However, as NASA plans to deorbit the ISS by the end of the decade, a new commercially owned space station is set to emerge.
Mary Guenther, director of space policy at the Progressive Policy Institute in Washington, DC, states, “These developments have been in progress for years, primarily alongside NASA, with hardware expected to begin operations in 2026.” While privately developed modules have been attached to the ISS, never before has there been a fully independent commercial space station.
Without the ISS, a commercial space station will be essential. Guenther emphasizes, “It’s time for NASA to advance into uncharted territory and leave the operation of a low Earth orbit space station to commercial entities.”
In 2026, two companies, including the startup Vast, are poised to launch operations in the U.S. Vast plans to deploy the Haven-1 station aboard SpaceX’s Falcon 9 rocket as early as May. This station is smaller and simpler than the ISS and will use SpaceX’s Crew Dragon capsule for certain life support systems, marking a historic milestone as the first commercial space station.
The Haven-1 is designed to accommodate a crew of four for space tourism, featuring a photography dome and Wi-Fi, in addition to hosting smaller-scale microgravity experiments. It is envisioned as a precursor to the larger Haven-2, which Vast executive teams aim to position as a successor to the ISS.
“Everyone, including Vast, is preparing for 2030,” says Colin Smith from Vast. “With the ISS scheduled to deorbit at the end of 2030, there’s a growing urgency as we near 2025.”
Sierra Space is another player with plans for a 2026 space station, currently developing the Dream Chaser spaceplane. This company intends to launch a prototype of its expandable space station module called the Large Scale Integrated Flexible Environment in 2026, which will be part of the collaborative Orbital Reef project led by Blue Origin and Sierra Space.
The era of commercial space stations promises to differ significantly from that of the ISS, given the broader array of industry participants. “Numerous commercial space station models are emerging to cater to various markets,” Guenther notes. “I am eager to see how these companies distinguish themselves in order to attract clientele, and how competition can spur innovation.”
Many anticipate that private space stations will considerably lower the cost of operating in orbit, similarly to how private launch providers have made space access more economical.
“The ISS is the most expensive structure humanity has ever constructed, costing about $150 billion to support just seven individuals. Without changes, there will be no future for space commerce, manufacturing, or habitation,” Smith comments. “Our vision is to empower millions to thrive in space, and the steps we take now will pave the way for that future.”
Nonetheless, it remains uncertain whether market demand will support a flourishing space economy. The prospect of establishing multiple specialized space stations in orbit is thrilling, yet it necessitates clients beyond NASA and other national space organizations. As new stations commence operations this year, their sustainability will soon become apparent.
“There exist promising industries poised to expand into space, such as pharmaceuticals and materials,” Guenther remarks. “It will be fascinating to see which of these sectors flourish and grow.”
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Source: www.newscientist.com
