Science
Space Weather Puzzle Unlocked by Supercomputer Simulations – SciTechDaily
Scientists have long questioned why the bursts of hot gas from the Sun do not cool down as fast as expected, and now a UCL-led team of researchers has used a supercomputer…
The Extreme Ultraviolet Imager (EUI) on ESA’s Solar Orbiter spacecraft took this image on May 30, 2020. Dr. David Long (UCL Mullard Space Science Laboratory) is Co-Principal Investigator of the instrument. The image shows the Sun’s appearance at a wavelength of 17 nanometers, which is in the extreme ultraviolet region of the electromagnetic spectrum. Images at this wavelength reveal the upper atmosphere of the Sun, the corona, with a temperature of around 1 million degrees. EUI takes full disk images…
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