Cap Canaveral, 5 February 2008 – Following NASA’s confirmation, Columbus, the European space laboratory, is now scheduled to be launched on 7 February 2008 at 20.45 CET aboard the Atlantis space shuttle from the Kennedy Space Center in Florida. Columbus is Europe's principal contribution to the International Space Station (ISS).
Docking with the ISS is scheduled for Saturday 9 February.
On board Columbus scientists will have the opportunity to conduct experiments in zero gravity – impossible to do on Earth. Airbus Defence and Space has developed and built the Columbus laboratory as industrial prime contractor on behalf of the European Space Agency ESA. Space engineers at Airbus Defence and Space across Europe and particularly in Bremen, Germany have worked on the 13-tonne space station module for just under ten years. Ten European countries have been involved in the development and construction of Columbus. The major partners in this project were Germany (51%), Italy (23%) and France (18%).
The design of the Columbus module draws on the experience that Airbus Defence and Space gained during the development and construction of the Spacelab space laboratory begun in the late 1970s. Spacelab flew aboard a Space Shuttle 22 times in all up to 1998.
The Columbus laboratory is 8 m long, has a diameter of 4.50 m and at launch weighs almost 13 tonnes, which includes the 2.5-tonne payload. In the laboratory there are ten racks. These are internationally standardised payload cabinets in which the experimental systems can be accommodated.
Columbus, which cost €880 million, has been designed for a mission life of at least ten years. The module provides three crew members with sufficient space to carry out research under zero gravity conditions. In the laboratory, scientists will have the opportunity to carry out experiments in a variety of disciplines (e.g. biotechnology, medicine, material sciences, fluid sciences, human sciences) and also experiments in applied technology projects that would not be possible in the Earth's gravity. Materials and fluids behave differently under zero gravity conditions than they do on Earth. In space, for example, metal alloys merge, while under the influence of gravity they do not unite in an optimum manner. The same applies to fluids that blend in space but not on Earth.
Scientific equipment for Columbus
Various payloads have already been integrated in the racks of the Columbus laboratory in readiness for launch:
Airbus Defence and Space Friedrichshafen plays an important role in the payloads for Columbus. For decades, the engineers from Lake Constance have been the globally acknowledged experts in developing and constructing equipment for conducting experiments under zero gravity conditions. The Protein Crystallisation and Diagnostic Facility (PCDF) and the Advanced Protein Crystallisation Facility (APCF), which both originate from Friedrichshafen, and the Cardiolab (CL) are also destined for the Columbus laboratory, but will not be integrated until docking with the ISS has taken place.
The fresh air on board Columbus also 'comes' from Lake Constance; the Environmental Control and Life Support System (ECLS) was developed and built in Friedrichshafen. The ECLS monitors the atmospheric pressure, ensures cabin air replacement, detects fire and regulates the air conditioning system that controls the cabin temperature and humidity.
ESA and NASA originally certified that the Columbus laboratory was fit for flight in the summer of 2003. However, the problems with the Space Shuttle delayed further expansion of the ISS so that also the launch of Columbus is later than originally planned. The Airbus Defence and Space engineers in Bremen used the additional time until delivery of the laboratory for additional integration work and tests.
Airbus Defence and Space is also responsible for training the astronauts who will later conduct the experiments in the Columbus module. The training is taking place at the European Astronaut Centre (EAC) in Cologne. A simulation system provided by Airbus Defence and Space was installed in Cologne in September 2002. A second training system of identical design was delivered to NASA's astronaut training centre at the Johnson Space Center in Houston in early 2003.
Airbus Defence and Space – a central industrial partner in the build-up of the ISS
Airbus Defence and Space is involved in further projects connected with the build-up and operation of the ISS. The company is, for example, the prime contractor for the unmanned space transporter Automated Transfer Vehicle (ATV), which will bring supplies and fuel to the ISS. In addition, after each docking the ATV will repeatedly raise the station a little by means of boost manoeuvres in order to compensate for the gradual loss of momentum and thus prevent the station from dropping out of its prescribed orbit.
Airbus Defence and Space is also the supplier of further experimental systems for ISS that will not be used in the Columbus laboratory but in other station modules. The company is also a participant in the European Robotic Arm (ERA), which is an aid to the astronauts in the assembly of the station and during maintenance tasks.
Furthermore, Airbus Defence and Space and Thales Alenia Space have founded the joint enterprise EURISS for the operation and utilisation of the European part of the ISS. EURISS is the 'mediator' between ESA and the companies involved in the operation and utilisation of the space station and is the sole contractual partner of ESA for all activities involving industrial operation and exploitation of the European part of the ISS.
Airbus Defence and Space, a wholly owned subsidiary of AIRBUS Group, is dedicated to providing civil and defence space systems and services. In 2006, Airbus Defence and Space had a turnover of €3.2 billion and 12,000 employees in France, Germany, the United Kingdom, Spain and the Netherlands. Its three main areas of activity are: Airbus Defence and Space for launchers and orbital infrastructure, and Airbus Defence and Space for spacecraft and ground segment, and its wholly owned subsidiary Airbus Defence and Space for the development and delivery of satellite services.
AIRBUS Group is a global leader in aerospace, defence and related services. In 2006, AIRBUS Group generated revenues of €39.4 billion and employed a workforce of more than 116, 000.
Airbus Defence and Space (UK) Jeremy Close + 44 1438 773872
Airbus Defence and Space (GER) Mathias Pikelj + 49 75 45 891 23