The two faces of the Sun
Over the last few months, the Sun has showing us one hemisphere with quite some sunspots, and another with barely any sunspots at all. To plot this changing solar activity, a synoptic map is used.
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12 years of successful LYRA observations
12 years ago today, on 6 January 2010, the doors of the LYRA instrument were opened for the first time. The observation of LYRA's first Lyman-alpha flare paved the way for much interesting science.
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M-class flares
Coinciding with the enhanced sunspot activity of the last few weeks, the Sun also produced 8 low-level M-class flares.
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The STCE does Fundamental Research.
Submitted by KM on Mon, 2017/02/06 - 10:35
The STCE does public outreach during the STCE Annual Meeting and the Open Doors of the Space Pole in Uccle.
One of the highlights of the Open Doors is always a visit to the Solar Dome. A small introductory presentation is first given in the corridor of the SIDC. Skilled observers and space weather forecasters explain in laymen terminology what sunspots are, how they are observed, why these observations are so important, and how solar eruptions affect us and our technology. Then, the small groups of 10-15 people are guided stairs towards the top of the solar dome. There, the various solar telescopes are shown and their specific applications are discussed. Weather permitting, the visitors can also make solar observations using a projected solar image from the white light solar telescope. During and after the visit, there is plenty of opportunity to ask questions to the guides.
Submitted by KM on Mon, 2017/02/06 - 09:57
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