Alexandra's Astronomy: 2023-09-14 southern polar crown filament a
Alexandra's Astronomy: 2023-06-22 Halpha proms f colour
Alexandra's Astronomy: 2023-06-22 Halpha proms
Alexandra's Astronomy: 2023-03-17 Halpha Proms 02 f colour
Alexandra's Astronomy: 2023-03-17 Halpha Proms 02 b
Alexandra's Astronomy: 2023-02-05 Halpha prominences
Alexandra's Astronomy: Sun_131457_21_01_2023
Alexandra's Astronomy: Sun_131457_21_01_2023_f colour
Alexandra's Astronomy: 2022-10-08 Halpha proms f colour
Alexandra's Astronomy: Sun_073618_08_10_2022
Alexandra's Astronomy: 2022-09-17 Halpha solar proms f colour
Alexandra's Astronomy: Sun_114338_30_08_2022
Alexandra's Astronomy: Sun_114338_30_08_2022_f colour
Alexandra's Astronomy: Sun_114338_30_08_2022_Reglesolaire f colour
Alexandra's Astronomy: Sun_160250_16_07_2022
Alexandra's Astronomy: Sun_160250_16_07_2022_f colour
Alexandra's Astronomy: 2022-03-26 prom comp south east
Alexandra's Astronomy: 2022-03-26 prom comp south east colour
Alexandra's Astronomy: 2022-03-26 prom comp south east colour combo
Alexandra's Astronomy: 2022-03-26 prom comp east combo colour
Alexandra's Astronomy: 2022-03-26 prom comp North east combo
Alexandra's Astronomy: 2022-03-26 prom comp east
Alexandra's Astronomy: 2022-03-26 prom comp east colour
Alexandra's Astronomy: 2022-03-26 prom comp North east colour
Alexandra's Astronomy: 2022-03-26 prom comp south combo colour
Alexandra's Astronomy: 2022-03-26 prom comp North east
Alexandra's Astronomy: 2022-03-26 prom comp south colour
Alexandra's Astronomy: 2022-03-26 prom comp south
Alexandra's Astronomy: 2022-03-08 Prominences f colour
Alexandra's Astronomy: 2022-01-30 Halpha proms full solar disc f colour#