Eclipse 2024: Citizen scientists will help document footage of sun’s corona

The Sun’s corona, its outermost atmosphere, is typically only visible to the naked eye during a total solar eclipse. The SwRI-led Citizen Continental-America Telescopic Eclipse (CATE) 2024 project evaluated special cameras to measure the polarization of coronal light during the April 2023 total solar eclipse in Exmouth, Western Australia. In this image, the colors indicate the polarization or orientation of the light. The white features, called prominences, have no polarization.

Article from Bloomington Herald-Times highlights Indiana alumna Rachel Weir. Read more.