Opera experiment
Credit: Opera web page
Sunspot 1302
Credit: NASA/SDO/HMI
http://www.space.com/13089-solar-storm-coronal-mass-ejection-northern-lights.htmlA discussion group to share astrophysical news in a relaxed atmosphere enjoying some refreshments and goodies with the goal of keeping up-to-date with current news and events in the world of astronomy. Wednesdays at 4 pm in Workman 352.