Starlab

A new ecosystem for space cooperation

When the International Space Station (ISS) comes to the end of its lifetime at the end of this decade , Airbus and its partners aim to have its successor, Starlab, up-and-running. This next generation space station is designed to ensure a continued human presence in low Earth orbit and will enable a seamless transition of microgravity science and research from the ISS into the era of new commercial space stations.

Starlab will have the capacity to conduct over 400 experiments or technical investigations per year, serving a global customer base of space agencies, researchers, and large and small companies. It will be the foundation for continued international cooperation in space - accelerating a viable space ecosystem 400 km above the Earth.

To achieve this, Airbus, Voyager Technologies, Mitsubishi Corporation, Space Application Services, Palantir and MDA have formed the Starlab Space LLC global joint venture to design, build, and operate the Starlab commercial space station.

The design and development of the station are moving ahead swiftly and the teams are now working towards the Critical Design Review (CDR), which was kicked off at the end of 2025.

Learn more about Starlab Space LLC Joint Venture

The Starlab space station

The Starlab Station consists of a large metallic module of ~8 metres (26+ feet) in diameter and height, which houses three decks (Systems Deck, Internal Payload Laboratory, Crew Habitation Deck) and the Utility Bay. It will be complemented by the so-called ‘cone’, an element of similar height tapered to fit the launch vehicle fairing, which provides e.g. additional stowage space.

Several docking ports ensure that visiting vehicles can dock comfortably. The compatibility of these ports reflects all current standards, allowing crew and cargo transport to be carried out by a variety of providers.

On three separate decks, connected by a central hatch, astronauts will enjoy ample space for their science and research as well as their exercise and free time - including the view from large windows. Designed for a crew of four, it can temporarily accommodate up to eight astronauts, e.g. during crew rotation periods.

In order to maximise comfort and convenience for the crew aboard Starlab, the renowned hospitality team of Hilton is a Starlab partner, supporting the design and development of crew suites, communal areas and more aboard. They will be supported by strategic partner Journey, a multidimensional experience agency, that will help shape the interior and experiential design.

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Starlab - IAC 2025

Instantly operational

A key design feature of Starlab is its ability to reach orbit as a fully operational facility on a single flight of a super-heavy launcher: the SpaceX Starship has been selected for this historic launch.

This way, the Starlab station can be completely outfitted on-ground, including with a fully operational science park. Once in orbit, Starlab will be operational within a few weeks .

This “no assembly required” strategy contrasts with the International Space Station (and other contemporary space station concepts), which need to be built over a period of years by linking up building-block modules in orbit.

Starlab users

Starlab will be a space platform dedicated to conducting advanced research, fostering industrial activity, and innovation. As an on-orbit science park, Starlab aims to provide streamlined, agile access to research infrastructure in space (and on Earth) to accelerate discovery and innovation by a global user base.

Initially, the majority of the activities aboard the station will come from institutional users, i.e. Space agencies and research and science institutions around the World – similarly to the ISS today. The first and foremost objective of Starlab is to enable a seamless continuation of current ISS operations, and many of today’s ISS users are already discussing their requirements with the Starlab teams, so that the new station can be designed to optimally meet their needs.

In addition, developments in recent years have shown the interest of commercial players in using the station for their R&D or even commercial endeavours. This interest is growing, slowly, but steadily and Starlab is of course ready to accommodate these users as well.

Views of the internal laboratory

Starlab

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Starlab Interior Payload FREEZER PLANTS
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Starlab Interior Top View
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Starlab Interior View - WORKBENCH, OPTICAL BENCH LASER INCUBATOR - 1
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Starlab Interior View - MICROSCOPE SCIENCE MASS SCALE - 1
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Starlab Interior View - CRYO FREEZER GLOVE BOX - 1

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Flying over Columbus

Benefitting from Airbus’ experience in human spaceflight

Building on a substantial heritage from major human spaceflight programmes such as the ISS Columbus module, the ISS cargo re-supply Automated Transfer Vehicle (ATV) and the European Service Module (ESM) for the Orion spacecraft taking humans back to the moon, experts at Airbus in Bremen and Friedrichshafen (Germany) as well as Toulouse (France) are working on this programme.

Pioneering space modules and transfer systems

Columbus module and Bartolomeo platform

The Airbus-built Columbus module has served as a research environment for astronauts aboard the ISS since 2008, while the Bartolomeo platform hosts external payloads for versatile applications. Read more

Automated Transfer Vehicles (ATV)

Airbus designed and built five ATVs, which were sent to the ISS as cargo resupply spacecraft from 2008 to 2014.During their use, the ATVs delivered over 31,500 kg. of supplies to the ISS. The ATV docked automatically with the ISS, a vital technology for future exploration missions. Read more

Orion European Service Module for NASA’s Artemis

NASA’s Artemis mission will take humans back to the Moon. The Airbus-built European Service Module provides propulsion, power, water and oxygen for the Orion spacecraft. Read more

Designing a space station of the future

At the heart of Starlab is the Airbus’ LOOP concept for a Multi-Purpose Orbital Module, a highly advanced product design concept for a one-module, rigid Space Station of the future.

The Airbus LOOP concept builds upon everything that has been learnt over the decades of Human Spaceflight and fully exploits the potential of tomorrow’s technologies in order to best support humanities’ future in Space: In Low-Earth or Lunar Orbit, or on long-term missions to Mars.

In this design, several decks, connected by a central tunnel surrounded by a greenhouse, will provide astronauts with ample space for their science and research, as well as for exercise and free time. A modular approach enables Airbus LOOP customers to adapt the deck selection to their respective mission requirements.

Download Airbus LOOP brochure