UK scientists involved in the Cassini space mission were ‘over the Moon’ after the spacecraft’s 100,000 km per hour white knuckle ride courtesy of Saturn’s gravity which successfully completed the critical manoeuvre to place Cassini in orbit around the ringed planet. ‘I’ve waited 15 years for this moment,’ said Dr Andrew Coates of the UK’s Mullard Space Science Laboratory and Co-Investigator on the Cassini spacecraft’s Plasma Electron Spectrometer,’ and now our 4-year tour of discovery can really begin’.
Speaking from NASA’s Jet Propulsion Laboratory in Pasadena California, Dr. Michele Dougherty of Imperial College London and Principal Investigator for the magnetometer instrument on Cassini, said,’ the spacecraft performed superbly tonight and critical data was taken during the 95 minute engine burn period. Analysis of this will begin in a few hours as soon as the data is transmitted back to Earth.’
Prof. Carl Murray from Queen Mary, University of London, involved on the Cassini cameras, was equally ecstatic,’ this is a remarkable achievement and a wonderful example of a successful, international collaboration. The arrival of the Cassini-Huygens spacecraft at Saturn heralds a new age in our understanding of this majestic planet and its retinue of moons and rings. I have no doubt that the wealth of data to be returned will also provide unique insights into the origin and evolution of planetary systems. The next four years will be tremendously exciting for everybody."
Julia Maddock | alfa
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More and more automobile companies are focusing on body parts made of carbon fiber reinforced plastics (CFRP). However, manufacturing and repair costs must be further reduced in order to make CFRP more economical in use. Together with the Volkswagen AG and five other partners in the project HolQueSt 3D, the Laser Zentrum Hannover e.V. (LZH) has developed laser processes for the automatic trimming, drilling and repair of three-dimensional components.
Automated manufacturing processes are the basis for ultimately establishing the series production of CFRP components. In the project HolQueSt 3D, the LZH has...
Reflecting the structure of composites found in nature and the ancient world, researchers at the University of Illinois at Urbana-Champaign have synthesized thin carbon nanotube (CNT) textiles that exhibit both high electrical conductivity and a level of toughness that is about fifty times higher than copper films, currently used in electronics.
"The structural robustness of thin metal films has significant importance for the reliable operation of smart skin and flexible electronics including...
The nearby, giant radio galaxy M87 hosts a supermassive black hole (BH) and is well-known for its bright jet dominating the spectrum over ten orders of magnitude in frequency. Due to its proximity, jet prominence, and the large black hole mass, M87 is the best laboratory for investigating the formation, acceleration, and collimation of relativistic jets. A research team led by Silke Britzen from the Max Planck Institute for Radio Astronomy in Bonn, Germany, has found strong indication for turbulent processes connecting the accretion disk and the jet of that galaxy providing insights into the longstanding problem of the origin of astrophysical jets.
Supermassive black holes form some of the most enigmatic phenomena in astrophysics. Their enormous energy output is supposed to be generated by the...
The probability to find a certain number of photons inside a laser pulse usually corresponds to a classical distribution of independent events, the so-called...
Microprocessors based on atomically thin materials hold the promise of the evolution of traditional processors as well as new applications in the field of flexible electronics. Now, a TU Wien research team led by Thomas Müller has made a breakthrough in this field as part of an ongoing research project.
Two-dimensional materials, or 2D materials for short, are extremely versatile, although – or often more precisely because – they are made up of just one or a...
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