Stephen Sekula

Stephen Sekula at

From coreyspowell on Twitter: This is the sharpest movie of the Sun ever made. Even at this fine resolution, the scale is enormous; each plasma cell here is about the size of Texas. https://www.nso.edu/telescopes/dkist/first-light-cropped-field-movie/ via @NatSolarObs https://twitter.com/coreyspowell/status/1222587352037691393/video/1