image: Movie of coronal temperature and emission measure over a 4-day period during 2011, as gained from analysis of extreme ultraviolet data from the Atmospheric Imaging Assembly on the Solar Dynamic Observatory. This material relates to a paper that appeared in the July 14, 2017, issue of Science Advances, published by AAAS. The paper, by H. Morgan at Aberystwyth University in Aberystwyth, UK, and colleagues was titled, 'Global conditions in the solar corona from 2010 to 2017.' view more
Credit: [Credit: Data from the NASA AIA/SDO mission, analysis technique based on Hannah & Kontar (http://doi.org/10.1051/0004-6361/201117576), processing & visualisation Huw Morgan (Aberystwyth University).]