Tag: Haven-1

Vast unveils its proposed full space station concept

11:26 am

Haven-2
Haven-2 station once completed

After revealing the layout planned for its first single module space station dubbed Haven-1 last week, the startup Vast today unveiled its proposed full space station concept, dubbed Haven-2.

The graphic to the right is a screen capture from the video describing the step-by-step assembly of this larger station. Initially it will be comprised of four modules, linked together in a straight line. This confirguration is aimed at winning a space station contract from NASA when it announces the winners in the second phase of its commercial space station program in mid-2026. If picked, Vast then intends in the expand that four-module station to the eight modules illustrated in the graphic.

Between 2030 and 2032, Vast will add a larger 7m diameter core module and four more Haven-2 modules, fully realizing the next-generation commercial space station capable of meeting the needs of international partners, NASA, commercial researchers & manufacturers, and private astronauts.

Key features of the completed station include an unprecedented 3.8m diameter cupola window, external payload hosting capabilities, a robotic arm, visiting vehicle berthing capabilities, external payload airlock, and an extravehicular activity (EVA) airlock to support customers’ needs. Each module will also feature two Haven-1-like 1.1m dome windows, totaling 16 windows by 2032.

Vast’s design is projected to surpass all other proposed on-orbit space stations in terms of volume, functionality, and operational efficiency.

Vast’s overall plan is quite ambitious, but well thought out. If all goes as planned, just as NASA is about to decide on the winners in phase 2 of its space station program, Vast plans to launch in 2026 its Haven-1 station and immediately fly a manned 30-day mission to it, using SpaceX rockets and Dragon capsules. If successful, that private mission will do wonders in convincing NASA to pick Vast.

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Vast unveils its first preliminary design for the interior of its Haven-1 space station

12:08 pm

Artist's rendering of Haven-1 interior
Artist’s rendering of Haven-1 interior.
Click for original.

Vast today revealed its first preliminary design for the interior of its Haven-1 space station that it hopes to launch in the second half of 2026 and immediately occupy with four astronauts for a 30-day mission.

After docking with a SpaceX Dragon spacecraft, Haven-1 crew members open the Haven-1 exterior hatch and are greeted by a sleek, functional layout upon entry. A real-time display shows the station status with temperature and lighting controls, and optimized cargo compartments ensure essential supplies are stored efficiently. Notably, Haven-1’s interior surfaces are soft and padded to provide an added safety component for crew and visitors as they float throughout.

Above and below the corridor, the station’s four private crew quarters offer astronauts a space to rest and recharge. Slightly larger than the crew quarters aboard the ISS, these expanded personal rooms are uniquely designed to allow for changing, entertainment, online communication with loved ones back on Earth (enabled by SpaceX Starlink connectivity), and, most importantly, a good night’s rest. Experience has shown that sleeping in space can be a restless endeavor. Maximizing sleep efficiency and comfort remains critical to the overall experience aboard the Vast station. Historically, zero gravity sleep has been uncomfortable for astronauts due to a lack of standardized and consistent restraint systems during weightless sleep and a deficit in the distributed gravity forces humans are accustomed to on Earth. Vast’s patent-pending signature sleep system is roughly the size of a queen bed, provides a customized amount of equal pressure throughout the night, and accommodates side and back sleepers alike.

Additionally, each room features a built-in storage compartment, vanity, and a custom amenities kit

Beyond the corridor with the crew quarters is a common area which also includes a laboratory rack system on one wall, where experiments can be installed, monitored, and performed.

Overall the interior of this single module station in many ways harks back to the early Soviet Salyut stations, as the amount of interior space is somewhat comparable. One feature of Vast’s design however that is truly original is the use of “genuine safety-tested, fire-resistant maple wood veneer slats” on the interior’s walls.

Though definitely designed with that 30-day mission in mind, this first release clearly looks preliminary, with the graphics appearing far simpler than things will look in reality.

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Vast announces first two customer payloads on its Haven-1 space station

12:28 pm

Vast Haven-1 station inside Falcon-9 fairing
Vast Haven-1 station inside Falcon-9 fairing

The space station startup Vast today announced the first two customers planning to place payloads on its Haven-1 single module space station, presently scheduled for launch in the second half of 2025.

The company also revealed that these payloads will be installed on the station in what it calls its Haven-1 Lab, which is essentially a variation of the payload rack system used on ISS.

The Haven-1 Lab features 10 Middeck Locker Equivalent payload slots, each roughly the size of a microwave. Each payload slot can weigh up to 30 kg (66 lbs), is provided with 100 W of continuous power, and has access to an Ethernet data connection. Payloads will be operated by the astronaut crew on Haven-1, as well as commanded and monitored by ground operators via Starlink laser links, providing Gigabit/s speed, low latency connectivity. Partners will have the opportunity to return products and samples from space via a SpaceX Dragon spacecraft.

In tandem with Vast’s announcement of its Haven-1 Lab, the company also announced Redwire and Yuri as its inaugural partners, representing some of the foremost experts in the development of microgravity payloads.

Redwire has flown numerous payloards already to ISS, including cutting edge 3D printers. Yuri is less well known, but it appears both it and Redwire are taking advantage of Vast’s much simpler paperwork requirements than NASA’s. Vast has taken no NASA funds, so it can approve payloads at its whim. Speeds things up, saves money, and everyone benefits.

These payloads will likely be part of the first Haven-1 manned mission, where four astronauts will spend 30 days in space, ferried to and from the module using a Dragon capsule and launched almost immediately after Haven-1 is placed in orbit.

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Japanese company proposes building a module to add to Axiom’s space station

9:24 am

Axiom's space station assembly sequence
The assembly sequence for Axiom’s space station while attached to ISS.
Click for original image.

The Japanese company Mitsui has now proposed building a module — based on Japan’s HTV cargo freighter that did several missions to ISS — and sell it to the commercial space stations now under construction.

Mitsui has created a subsidiary called LEO Shachu to develop the module. What makes this project very likely to happen is that Mitsui is also an investor in Axiom’s space station, and according to the article at the link, a Axiom official who is also a retired Japanese astronaut who flew to ISS has expressed interest in it.

This story also helps outline the international landscape of the future stations. While Voyager Space’s Starlab station has been partnering extensively with Europe and Airbus, Axiom appears to be partnering more closely with NASA and Japan. The third station that has obtained NASA money, Blue Origin’s Orbit Reef, had made an earlier deal with Mitsubishi, but appears to have obtained few other outside partners, and that Mitsubishi deal only involved “development work,” not specific hardware. Moreover, Mitsubishi later made a new deal with the Starlab station, suggesting it had broken up with Blue Origin.

A fourth station, being built by the private company Vast with no NASA money, has partnered with SpaceX and ESA. It is also likely to be the first to launch its first module in August 2025, followed soon thereafter by a 30 day 4-person Dragon mission.

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French startup gets another space station cargo contract

9:02 am

The French startup The Exploration Company has gotten its fourth contract for its proposed Nyx unmanned reusable cargo capsule, signing a deal with Vast to fly one freighter mission to its proposed second Haven station.

This startup, which has not yet flown anything, already had contracts to fly one cargo mission to ISS (a demo mission for the European Space Agency), one to Axiom’s space station, and three to Voyager Space’s Starlab station. This new contract means The Exploration Company already has a manifest of six missions.

These contracts pose a puzzle. Why is this startup getting all these deals, but not Northrop Grumman’s Cygnus or SpaceX’s Dragon capsules? Or have these two American companies signed deals without the same PR splash?

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ESA signs deal with Vast to use its Haven-1 space station

2:51 pm

Vast Haven-1 station inside Falcon-9 fairing
Vast Haven-1 station inside Falcon-9 fairing

The European Space Agency (ESA) and the commercial space station startup Vast today signed an agreement that sets the initial terms for ESA to use Vast’s first space station, Haven-1, as well as any space stations to follow.

The agreement outlines the parties’ intention to foster human spaceflight, science, technology and commercialisation development and explore collaboration in low Earth orbit destinations other than the International Space Station. The collaboration will initially focus on exploring opportunities for access to space for Europe through the Vast Space Stations. These could include:

  • Access to the Vast Space Stations for ESA and its Member States, for astronaut missions and research activities as well as commercial business development.
  • Supporting European industry to supply subsystems and equipment for future Vast Space Stations.
  • Vast making use of future qualified European LEO cargo and/or crew transportation services, at market rates and commercially viable terms and conditions, also as a means for offsetting future ESA Astronaut Missions.
  • Vast and ESA jointly supporting European industry in getting certified for docking to future Vast Space Stations.

This deal is actually a very big deal, as Vast’s Haven-1 space station is the only one under construction that does not have a deal with NASA. It is being financed privately and will at first simply be a one module habitat set to launch as early as August 2025 on a Falcon 9 rocket, with the first 30-day 4-person manned mission to follow almost immediately on a Dragon capsule. Vast’s work is closely linked with SpaceX, as its station also has a deal to use Starlink for communications.

The plan is to add more modules in the coming years to build up to a full station.

This deal not only indicates that this independent station is going to give the NASA-supported stations some real competition, it indicates that Europe is committed to doing the same. Now that Europe has abandoned the government-owned and international cooperation model it has used for decades with decidedly mixed results and switched to the capitalism model, where it is merely a customer buying things from a competing private sector, it is doing so full speed ahead, without any hesitation.

The independence of this station also frees it and its customers from the heavy rules that NASA routinely imposes on anyone who deals with it. This aspect gives Vast a competitive advantage that many will clearly wish to take advantage of.

This deal is therefore a challenge that better be recognized by NASA and the other commercial stations. If they don’t react properly they could find themselves left in the dust completely.

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Vast to compete with Axiom for NASA’s limited slots for commercial manned missions to ISS

9:40 am

The private space station company Vast, the only one presently building its own space station without a NASA contract, has now announced that it intends to to compete with Axiom for the limited docking slots NASA has made available for commercial manned tourist missions to ISS.

During a panel discussion at the Federal Aviation Administration Commercial Space Transportation Conference Feb. 21, Max Haot, chief executive of Vast, said his company would bid on the fifth and sixth private astronaut missions, or PAMs, that NASA offers to companies seeking to flying commercial missions to the ISS. “From our point of view, it will make us a better space station builder, a better partner of NASA, and it will help us practice a lot of the disciplines we are building” for its future commercial stations, he said of Vast’s plan to bid on the missions.

Up until now, Axiom has had no competition for those limited docking opportunities, has flown two missions, with a third planned for this fall. All it needed to do is negotiate the rental fees with NASA for using ISS. Now NASA will need to open up bidding for those slots. Its job is not to play favorites, but to instead make its taxpayer-funded facilities available to as many private companies as possible. Whether it will do so is at present unclear.

Vast’s own space station, a single module to be launched on SpaceX’s Starship/Superheavy, dubbed Haven-1, is scheduled for launch next year according to Vast officials. If so (assuming SpaceX’s rocket is operational by then), Vast will be the first private space station in orbit, beating Axiom and the two consortiums building Orbital Reef and Starlab. And it will have done it without taxpayer money.

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SpaceX to launch Vast’s first space station module as well as two manned missions to it

12:11 pm

Vast Haven-1 station inside Falcon-9 fairing
Vast Haven-1 station inside Falcon-9 fairing

SpaceX and the private space station company Vast today revealed a deal whereby SpaceX will use its Falcon 9 rocket to launch VAST’s first space station module, dubbed Vast Haven-1, followed soon thereafter by two manned missions using SpaceX’s Dragon capsule and lasting up to 30 days.

The announcements claim that first launch will occur by August 2025, which will make it the first privately-owned manned space station to reach orbit, well ahead of the plans by the three space station companies that NASA has issued contracts (by teams led by Northrop Grumman, Sierra Space, and Nanoracks). The only other private station hoping to beat this date, Axiom, won’t be flying independent, but will be attaching its first module to ISS in 2024.

In addition, Vast says that this module will be the incorporated into its proposed larger spinning-wheel station.

Vast is owned and financed by billionaire Jed McCaleb, who doesn’t need NASA seed money for development. In fact, it appears he and SpaceX want to remain as independent of the government as possible, considering the high fees NASA is charging to dock and stay at ISS as well as the stringent research rules it is demanding from private astronauts. This approach also appears to be the same one that Jared Isaacman is taking with his series of private missions on Dragon and Starship.

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