Breadcrumb Home Observation Mauna Loa Solar Observatory Solar Event Gallery Event Gallery Here is a collection of events observed by MLSO instrumentation. The movies displayed below do not contain every image taken of the event. All images (and frame-by-frame animations) are available through the MLSO calendar page. CME Gallery 2022-08-30 CME 2022-03-10: North Pole CME 2021-07-15: Fast CME More CMEs >> Prominence Gallery 2015-07-02: Erupting Prominence 2015-02-12: Active Prominence 2015-02-04: Prominence Inside Cavity More Prominences >> Other Interesting Events Gallery 2020-06-03: Venus Inferior Solar Conjunction 2019-11-11: Transit of Mercury 2017-08-21: The Great American Eclipse >> More Interesting Events