Categoria: Sole

On Monday morning, November 22, despite the intense heat of the austral spring (which looks like summer), the turbulence in the atmosphere was relatively low…

Solar cycle number 25 continues giving us spectacular solar landscapes, like the ones shown here, previously it was unimaginable to be able to take these…

The month of October ends, having a great solar activity, surpassing the forecasts for this solar cycle, which is number 25, although it also seems…

Enorme protuberanza solare ripresa in data 15 ottobre 2021. Strumentazione usata: Tecnosky APO SLD 130/910, Baader D-ERF 135mm, Daystar Quark Chromosphere, Daystar Interference Eliminator, camera…

AR2882 taken under good seeing and transparency conditions. Setup: Achromatic Refractor TS 152/900, Fornax52 mount, ASI 174MM mono, Daystar Quark Chromosphere 0.5A, Telecentric Barlow 4.3X…

It is still one of the most active weeks of this new solar cycle, and here is a sample of this activity called AR2882

Particolare della cromosfera solare ripresa in H-alpha. Strumentazione usata: Tecnosky SLD APO 130/910, Baader D-ERF 135mm, Daystar Interference Eliminator, camera Point Grey Grasshopper3 GS3-U3-28S4M

Regioni attive 12866 e 12868 riprese in Ca-K (08/09/2021) e H-alpha (09/09/2021)

Macchia solare AR2860 ormai nella fase finale, ripresa alle 10 di mattina da Roma nord, setup:tele TS102/714mm Daystar Cromosfera ASI 178 mono

The official forecast indicates that the Solar Cycle 25 will reach its maximum point in July 2025. Here the solar activity AR 270, it is…