Order by: Trending (past 30 days)Date ← Go back On 03/06/2025 10:28 am by Patricio Leon | Santiago, Chile Share Twitter Facebook Reddit LinkedIn Email big sunspot AR4012 dominates the sun face, minor AR 4018 emerges from the eastern limb at left; big faculae fields are seen close to both limbs Newt 4.5" + solar film, 1/640s ISO100 crop, B/C