Before the end of January particles from a distant comet will be delivered to The Open University and research will begin on what could be keys to the origin of life in the universe.
NASA’s Stardust mission is returning to Earth early January 15th after a three billion-mile (4.6 billion-km) trip to collect interstellar comet dust from Comet Wild 2 (pronounced vilt after the Swiss man who discovered it). During a brief encounter with Comet Wild 2 nearly two years ago, Stardust captured thousands of particles as it came within 146 miles (240 km) of the comet, surviving the high speed impact of millions of dust particles and small rocks up to nearly half a centimetre across. Stardust’s tennis racket shaped collector captured thousands of these comet particles into cells filled with Aerogel-- a substance so light it almost floats in air.
The samples are returning to Earth in a capsule that will parachute into the Utah desert, the first sample-return mission to a comet. The first samples will be made available to a small number of teams, including The Open University’s Planetary and Space Science Research Institute (PSSRI), for preliminary analysis before their release to the wider scientific community.
Professor Keith Mason, Chief Executive Officer of the Particle Physics and Astronomy Research Council (PPARC), which part funded the UK involvement in Stardust, said, “The return of the samples from Stardust is a truly remarkable feat. It will be the first time in the history of space exploration that samples from a comet will be returned to Earth. It is particularly exciting that the Open University team will be one of the first to analyse the samples – helping to further our understanding of the origins of the Solar System.”
Louis De La Foret | alfa
NASA's fermi finds possible dark matter ties in andromeda galaxy
22.02.2017 | NASA/Goddard Space Flight Center
Tune your radio: galaxies sing while forming stars
21.02.2017 | Max-Planck-Institut für Radioastronomie
In the field of nanoscience, an international team of physicists with participants from Konstanz has achieved a breakthrough in understanding heat transport
Cells need to repair damaged DNA in our genes to prevent the development of cancer and other diseases. Our cells therefore activate and send “repair-proteins”...
The Fraunhofer IWS Dresden and Technische Universität Dresden inaugurated their jointly operated Center for Additive Manufacturing Dresden (AMCD) with a festive ceremony on February 7, 2017. Scientists from various disciplines perform research on materials, additive manufacturing processes and innovative technologies, which build up components in a layer by layer process. This technology opens up new horizons for component design and combinations of functions. For example during fabrication, electrical conductors and sensors are already able to be additively manufactured into components. They provide information about stress conditions of a product during operation.
The 3D-printing technology, or additive manufacturing as it is often called, has long made the step out of scientific research laboratories into industrial...
Nature does amazing things with limited design materials. Grass, for example, can support its own weight, resist strong wind loads, and recover after being...
Nanometer-scale magnetic perforated grids could create new possibilities for computing. Together with international colleagues, scientists from the Helmholtz Zentrum Dresden-Rossendorf (HZDR) have shown how a cobalt grid can be reliably programmed at room temperature. In addition they discovered that for every hole ("antidot") three magnetic states can be configured. The results have been published in the journal "Scientific Reports".
Physicist Dr. Rantej Bali from the HZDR, together with scientists from Singapore and Australia, designed a special grid structure in a thin layer of cobalt in...
13.02.2017 | Event News
10.02.2017 | Event News
09.02.2017 | Event News
22.02.2017 | Power and Electrical Engineering
22.02.2017 | Life Sciences
22.02.2017 | Innovative Products