By Mario Rana | 2024-11-21
Order by: Trending (past 30 days)Date
some hope present
On 11/21/2024 10:40 am by Patricio Leon | Santiago, Chile
the triangle of dark cores named AR3901 is the sole complex sunspot in all the sun face, it mantains size and structure but shows low activity; all of it can change in the blink of an eye !
Newt 4.5" + solar film, 1/640s ISO100
drop, B/C
