Christos Doudoulakis: It's late but it's here
Christos Doudoulakis: Comet ZTF (C/2022 E3)
Christos Doudoulakis: Dancing in the dark
Christos Doudoulakis: Starry Stormscape
Christos Doudoulakis: Calm before the storm
Christos Doudoulakis: Two and a half
Christos Doudoulakis: Triple lightning
Christos Doudoulakis: Bolt from the blue
Christos Doudoulakis: Bright Lights
Christos Doudoulakis: Conductive paths
Christos Doudoulakis: California nebula
Christos Doudoulakis: Orion's jewels
Christos Doudoulakis: Autumn's night sky
Christos Doudoulakis: Lunar topography through a solar eclipse
Christos Doudoulakis: Temporal evolution of ionization trails
Christos Doudoulakis: "Fireball" - Part II
Christos Doudoulakis: "Fireball" - Part I
Christos Doudoulakis: Partial Solar Eclipse
Christos Doudoulakis: Non-linear (spiral) meteor trail
Christos Doudoulakis: Sunspots 16.01.2023
Christos Doudoulakis: After the Storm
Christos Doudoulakis: Long journey
Christos Doudoulakis: Autumn approaches
Christos Doudoulakis: Triple Strike
Christos Doudoulakis: "Dancing" Sprites
Christos Doudoulakis: The Spirits of the Night
Christos Doudoulakis: "Electric flows"