Space Education:
16.2.21-14h
Space Education:
26.2.21-12h
Space Education:
30.5.21-14.15h
Space Education:
20220320_125532
Space Education:
20220320_133920_HDR
Space Education:
20220320_134213
Space Education:
20220320_135220
Space Education:
IMG_0734
Space Education:
Shaddow Diagramm
Space Education:
Sonnenuhr-kalibrating
Space Education:
Ekliptik