ESA PR 52-2002. What is the fastest Ferrari`s distinctive red paint has ever travelled? Next year it will be 10800 km/h! Mars Express, to be launched in May/June 2003, the first European spacecraft to visit the Red Planet, will be speeding on its way accompanied by the very essence of Ferrari: a sample of its distinctive red paint.
Mars has always fascinated us here on Earth. The European Space Agency`s Mars Express mission, due to arrive at its destination by December 2003, aims to solve many of the planet`s age-old mysteries. It will ultimately be looking for the presence of water on Mars, but might also find evidence of life, both past and present. And, of course, it will be studying the red soil in depth. Following the outstanding success of the Scuderia Ferrari with the victory of Michael Schumacher`s fifth Formula 1 driver championship title, the Ferrari team has agreed to fly the symbol of that success on the Mars Express mission. Ferrari`s high-tech red paint is recognised all over the world as being synonymous with the record-breaking marque.
When Mars Express is launched next May/June, the Ferrari red paint will be on board in a specially constructed glass globe measuring 2cm in diameter, designed to withstand the extremes of temperature it will encounter on its trip to Mars. The spacecraft will be launched on a Soyuz/Fregat launcher, reaching speeds of roughly 10800 kilometres per hour, nearly 10 times the speed of sound!
The paint is currently undergoing rigorous tests at ESA`s test centre in the Netherlands to discover how it will withstand space conditions on the journey. Once it has been officially "space-qualified", it is due to be installed on the spacecraft at a formal ceremony in September.
Hugo Maree | AlphaGalileo
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Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.
As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...
At TU Wien, an alternative for resource intensive formwork for the construction of concrete domes was developed. It is now used in a test dome for the Austrian Federal Railways Infrastructure (ÖBB Infrastruktur).
Concrete shells are efficient structures, but not very resource efficient. The formwork for the construction of concrete domes alone requires a high amount of...
Many pathogens use certain sugar compounds from their host to help conceal themselves against the immune system. Scientists at the University of Bonn have now, in cooperation with researchers at the University of York in the United Kingdom, analyzed the dynamics of a bacterial molecule that is involved in this process. They demonstrate that the protein grabs onto the sugar molecule with a Pac Man-like chewing motion and holds it until it can be used. Their results could help design therapeutics that could make the protein poorer at grabbing and holding and hence compromise the pathogen in the host. The study has now been published in “Biophysical Journal”.
The cells of the mouth, nose and intestinal mucosa produce large quantities of a chemical called sialic acid. Many bacteria possess a special transport system...
UMD, NOAA collaboration demonstrates suitability of in-orbit datasets for weather satellite calibration
"Traffic and weather, together on the hour!" blasts your local radio station, while your smartphone knows the weather halfway across the world. A network of...
Fiber-reinforced plastics (FRP) are frequently used in the aeronautic and automobile industry. However, the repair of workpieces made of these composite materials is often less profitable than exchanging the part. In order to increase the lifetime of FRP parts and to make them more eco-efficient, the Laser Zentrum Hannover e.V. (LZH) and the Apodius GmbH want to combine a new measuring device for fiber layer orientation with an innovative laser-based repair process.
Defects in FRP pieces may be production or operation-related. Whether or not repair is cost-effective depends on the geometry of the defective area, the tools...
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16.01.2017 | Power and Electrical Engineering