Order by: Trending (past 30 days)Date ← Go back On 06/30/2023 10:21 am by Patricio Leon| Santiago, Chile Share Twitter Facebook Reddit LinkedIn Email AR3354 shows today a more loose structure with well defined umbrae nuclei and associated penumbrae envelopes, spectacular indeed ! Newt 4.5"+ solar film, 1/640s ISO100 crop, B/C
