Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Atlantis readies for Columbus mission

16.07.2007
More than 500 years ago, the voyages of Christopher Columbus to the New World and the discoveries he made caused quite a stir throughout Europe. Today, excitement is building on both sides of the Atlantic as the long-awaited launch of ESA’s Columbus space laboratory grows closer, as NASA starts processing Shuttle Atlantis in preparation for the mission.

Columbus was flown to Florida on 30 May 2006. Earlier this year, it was removed from temporary storage, and the 12.8 tonne International Space Station (ISS) module is now fully outfitted with its experiment racks and orbital hardware. At the moment, engineers are installing the trunnions that will secure the 4.5 metre diameter aluminium cylinder in the Shuttle payload bay. The next step is to mount the panels that will protect the lab from potentially damaging micrometeorite impacts.

After a summer break, the Columbus hatch will be reopened at the beginning of October, when it will undergo final preparations for flight, including leak checks on the water cooling system, a pressurisation check and the switching on of electrical systems. Once the seals are in position on the module’s docking mechanism, it will be placed inside a canister for transport to the launch pad.

"The launch of Columbus will be a major landmark in European space exploration," said Bernardo Patti, Columbus Project Manager. "Columbus was originally scheduled for launch in 2002, but delays in the construction of the ISS and the tragic loss of Shuttle Columbia have put back the mission five years.

"Once Columbus is operational, we will have a permanent presence on the Station. We will own our own real estate. By providing the Automated Transfer Vehicle and Columbus, ESA will be able to meet its scientific objectives as a full partner, sharing resources with other ISS participants rather than simply purchasing them."

Columbus will not be the only representative of ESA on the STS-122 Shuttle flight. The crew of seven will include ESA astronauts Hans Schlegel and Léopold Eyharts. Schlegel will play a key role in two spacewalks during which he will help to install and power up Columbus and then position two scientific payloads on the module’s exterior. While Léopold Eyharts will perform a large part of the activation and initial commissioning activities.

After the Shuttle heads for home, Eyharts and the other members of the resident ISS crew will complete the commissioning of the laboratory and conduct its first scientific experiments.

Markus Bauer | alfa
Further information:
http://www.esa.int/esaHS/SEMJY2HYX3F_index_0.html

More articles from Physics and Astronomy:

nachricht Smallest transistor worldwide switches current with a single atom in solid electrolyte
17.08.2018 | Karlsruher Institut für Technologie (KIT)

nachricht Protecting the power grid: Advanced plasma switch for more efficient transmission
17.08.2018 | DOE/Princeton Plasma Physics Laboratory

All articles from Physics and Astronomy >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Color effects from transparent 3D-printed nanostructures

New design tool automatically creates nanostructure 3D-print templates for user-given colors
Scientists present work at prestigious SIGGRAPH conference

Most of the objects we see are colored by pigments, but using pigments has disadvantages: such colors can fade, industrial pigments are often toxic, and...

Im Focus: Unraveling the nature of 'whistlers' from space in the lab

A new study sheds light on how ultralow frequency radio waves and plasmas interact

Scientists at the University of California, Los Angeles present new research on a curious cosmic phenomenon known as "whistlers" -- very low frequency packets...

Im Focus: New interactive machine learning tool makes car designs more aerodynamic

Scientists develop first tool to use machine learning methods to compute flow around interactively designable 3D objects. Tool will be presented at this year’s prestigious SIGGRAPH conference.

When engineers or designers want to test the aerodynamic properties of the newly designed shape of a car, airplane, or other object, they would normally model...

Im Focus: Robots as 'pump attendants': TU Graz develops robot-controlled rapid charging system for e-vehicles

Researchers from TU Graz and their industry partners have unveiled a world first: the prototype of a robot-controlled, high-speed combined charging system (CCS) for electric vehicles that enables series charging of cars in various parking positions.

Global demand for electric vehicles is forecast to rise sharply: by 2025, the number of new vehicle registrations is expected to reach 25 million per year....

Im Focus: The “TRiC” to folding actin

Proteins must be folded correctly to fulfill their molecular functions in cells. Molecular assistants called chaperones help proteins exploit their inbuilt folding potential and reach the correct three-dimensional structure. Researchers at the Max Planck Institute of Biochemistry (MPIB) have demonstrated that actin, the most abundant protein in higher developed cells, does not have the inbuilt potential to fold and instead requires special assistance to fold into its active state. The chaperone TRiC uses a previously undescribed mechanism to perform actin folding. The study was recently published in the journal Cell.

Actin is the most abundant protein in highly developed cells and has diverse functions in processes like cell stabilization, cell division and muscle...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

LaserForum 2018 deals with 3D production of components

17.08.2018 | Event News

Within reach of the Universe

08.08.2018 | Event News

A journey through the history of microscopy – new exhibition opens at the MDC

27.07.2018 | Event News

 
Latest News

Smallest transistor worldwide switches current with a single atom in solid electrolyte

17.08.2018 | Physics and Astronomy

Robots as Tools and Partners in Rehabilitation

17.08.2018 | Information Technology

Climate Impact Research in Hannover: Small Plants against Large Waves

17.08.2018 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>