ESAHomeInternational Space StationExplorationResearchAstronautsEducationBusiness
   
About the International Space StationISS exploitation and ELIPS
Current status
Where is the International Space Station now?See the ISS from your home townBuilding the ISSISS configuration at completion (pdf)
Europe's partners
International Space Station Legal FrameworkEurope's partners
European participation
ISS ElementsOn the groundEuropean Participating StatesHow much does it cost?
Services
CalendarSubscribe
 
 
 
 
Feature printer friendly page
Columbus Laboratory (Cutaway view)
Columbus Laboratory (Cutaway view)
Columbus laboratory
 
The Columbus laboratory is ESA's biggest single contribution to the International Space Station. The 4.5-metre diameter cylindrical module is equipped with flexible reseach facilities that offer extensive science capabilities.

During its 10-year projected lifespan, Earth-based researchers, together with the ISS crew, will be able to conduct thousands of experiments in life sciences, materials science, fluid physics and a whole host of other disciplines, all in the weightlessness of orbit.
 
To keep costs low and reliability high, Columbus shares its basic structure and life-support systems with the Italian space agency's (ASI) Multi-Purpose Logistics Modules (MPLM). But whereas the MPLM is aptly described as a 'space moving van' - albeit a very sophisticated moving van - the 75 cubic metres of space inside Columbus contains an entire suite of science laboratories.  
 
Biolab
Biolab - one of five payloads racks inside Columbus at launch
Payload racks

The Columbus laboratory has room for ten International Standard Payload Racks (ISPRs), eight situated in the sidewalls, and two in the ceiling area.

Each rack is the size of a telephone booth and able to host its own autonomous and independent laboratory, complete with power and cooling systems, and video and data links back to researchers on Earth.

ESA has developed a range of payload racks, all tailored to squeeze the maximum amount of research from the minimum of space and to offer European scientists across a wide range of disciplines full access to a weightless environment that cannot possibly be duplicated on Earth.

Columbus was outfitted with five internal payload racks at launch

  • Biolab - supports experiments on micro-organisms, cells and tissue cultures, and even small plants and small insects.

  • The European Physiology Modules Facility (EPM) - a set of experiments that will be used to investigate the effects of long-duration spaceflight on the human body. Experiment results will also contibute to an increased understanding of age-related bone loss, balance disorders and other ailments back on Earth.

  • The Fluid Science Laboratory (FSL) - will accommodate experiments in the strange behaviour of weightless liquids. These too, could bring far-reaching benefits on Earth: better ways to clean up oil spills, for example, and even improved manufacture of optical lenses.

  • The European Drawer Rack (EDR) - is a modular and flexible experiment carrier system for a large variety of scientific disciplines, providing basic accommodation and resources for experiment modules housed within standardised drawers and lockers.

  • The European Transport Carrier (ETC) - accommodates items for transport and stowage. In orbit ETC will serve as a workbench and stowage facility.
External payloads
 
 
Solar and EuTEF
SOLAR and EuTEF will launch with Columbus
Outside its comfortable, pressurized hull, Columbus has four mounting points for external payloads. Exposed to the vacuum of space, and with an unhindered view of the Earth and outer space, science packages can investigate anything from the ability of bacteria to survive on an artificial meteorite to volcanic activity 400 km below on the Earth.

Two external payloads were attached to the outside of Columbus shortly after the module was attached to the ISS:

  • The European Technology Exposure Facility (EuTEF) - carries experiments requiring exposure to the space environment.

  • SOLAR - a platform with three scientific instruments to study solar-related phenomena.
On the ground
 
 
Columbus Control Centre
Columbus Control Centre, Oberpfaffenhofen, Germany
Columbus in orbit is only the most obvious and impressive part of the whole research programme. Columbus on the ground involves researchers all over Europe, who are able to control their own experiments directly from several User Centres or even directly from their workplaces.

Their efforts are channelled through the Columbus Control Centre in Germany, which interfaces with the module itself and also ESA's NASA partners in the United States.

Like the Genoese navigator for whom it was named, Columbus is set for a long journey of exploration. But thanks to broadband telecommunications, hundreds - perhaps thousands - of explorers will be able to work aboard during its 10-year mission.

Columbus launched on 7 February 2008 with Space Shuttle Atlantis on mission STS-122.
 
 

 
 
Columbus Mission
Related articles
Columbus Laboratory facts
Columbus facilities
BiolabEuropean Drawer Rack (EDR)European Physiology Modules (EPM)European Transport Carrier (ETC)Fluid Science Laboratory (FSL)Microgravity Science Glovebox (MSG)
External payloads
European Technology Exposure Facility (EuTEF)SOLAR
 
 
 
   Copyright 2000 - 2009 © European Space Agency. All rights reserved.