Order by: Trending (past 30 days)Date ← Go back On 10/09/2025 10:15 am by Mario Rana | Hampton, Virginia Share Twitter Facebook Reddit LinkedIn Email The sun in hydrogen-alpha (positive and negative), helium (D3), and calcium-K. SVBONY SV503 80mm MLAstro SHG700 iOptron HAE29 mount ZWO ASI178mm camera JSol'Ex, PixInsight, GIMP
