By Hassan Dadashi.Arani | 2026-08-06
Order by: Trending (past 30 days)Date
Solar Activity
On 08/06/2026 09:56 am by Jim Militello | Tucson, Arizona USA
Hydrogen-alpha image of the Sun showing active regions, filaments, and prominence.
Coronado SolarMax 90 Ha solar telescope, ZWO ASI183mm video camera.
The image is a stack of 30 video frames processed with Autostakkert, Registax, Photoshop.
