Space weather ingredients: flares overwhelming the Earth suddenly with an overdose of radiation, enormous and heavy plasma clouds rushing through space and finally hitting Earth, high-energetic particles bombarding the earth’s atmosphere and the North and South Pole.
Space Weather is hot
Since the start of the space age, men understood that the Sun cannot be ignored. Europe offered an answer in the form of the ESA, European Space Agency. With European coordination, a fleet of space missions has been built.
Space weather stations were installed all over the world. In Belgium, the Solar-Terrestrial Center of Excellence (STCE) belongs to this network of ’Regional Warning Centers' and has a worldwide recognized expertise on space weather science and services.
Space Weather has economic repercussions. Radio communication, satellites, critical power infrastructure, pipelines, aviation, navigation systems like GPS... are influenced and disturbed.
Our technological systems and in fact the whole Earth are in the grip of the Sun. The keywords of this year are: Space Situational Awareness, GNSS, offshore drilling, magnetic surveying en geomagnetism, space weather models, data-tools-services, solar weather.
International Space Station, ISS. He is assigned to participate in another space flight to the ISS in 2009.
The lecture will take place in the Royal Belgian Institute of Natural Sciences, November 17, 18:30.
Tuesday 18 and Wednesday 19 November, end-users of space weather products can explore on a space weather fair. Space weather related industry and scientific institutes offer their know-how in the form of hands-on tools and presentations. The fair is an easy platform for scientists, users and industry to have informal contacts, possibly leading to collaborations.
You are also welcome on the other sessions which focus more on the scientific background of space weather.
Ronald Van der Linden | alfa
Global study of world's beaches shows threat to protected areas
19.07.2018 | NASA/Goddard Space Flight Center
NSF-supported researchers to present new results on hurricanes and other extreme events
19.07.2018 | National Science Foundation
For the first time ever, scientists have determined the cosmic origin of highest-energy neutrinos. A research group led by IceCube scientist Elisa Resconi, spokesperson of the Collaborative Research Center SFB1258 at the Technical University of Munich (TUM), provides an important piece of evidence that the particles detected by the IceCube neutrino telescope at the South Pole originate from a galaxy four billion light-years away from Earth.
To rule out other origins with certainty, the team led by neutrino physicist Elisa Resconi from the Technical University of Munich and multi-wavelength...
For the first time a team of researchers have discovered two different phases of magnetic skyrmions in a single material. Physicists of the Technical Universities of Munich and Dresden and the University of Cologne can now better study and understand the properties of these magnetic structures, which are important for both basic research and applications.
Whirlpools are an everyday experience in a bath tub: When the water is drained a circular vortex is formed. Typically, such whirls are rather stable. Similar...
Physicists working with Roland Wester at the University of Innsbruck have investigated if and how chemical reactions can be influenced by targeted vibrational excitation of the reactants. They were able to demonstrate that excitation with a laser beam does not affect the efficiency of a chemical exchange reaction and that the excited molecular group acts only as a spectator in the reaction.
A frequently used reaction in organic chemistry is nucleophilic substitution. It plays, for example, an important role in in the synthesis of new chemical...
Optical spectroscopy allows investigating the energy structure and dynamic properties of complex quantum systems. Researchers from the University of Würzburg present two new approaches of coherent two-dimensional spectroscopy.
"Put an excitation into the system and observe how it evolves." According to physicist Professor Tobias Brixner, this is the credo of optical spectroscopy....
Ultra-short, high-intensity X-ray flashes open the door to the foundations of chemical reactions. Free-electron lasers generate these kinds of pulses, but there is a catch: the pulses vary in duration and energy. An international research team has now presented a solution: Using a ring of 16 detectors and a circularly polarized laser beam, they can determine both factors with attosecond accuracy.
Free-electron lasers (FELs) generate extremely short and intense X-ray flashes. Researchers can use these flashes to resolve structures with diameters on the...
13.07.2018 | Event News
12.07.2018 | Event News
03.07.2018 | Event News
19.07.2018 | Materials Sciences
19.07.2018 | Earth Sciences
19.07.2018 | Life Sciences