Solar System model
1,000,000,000 1.4 m 1.2 cm 149.6 m 6.1 km permanent; bikeable
Planetenmodell
Hagen
Hagen
, Germany 1,000,000,000 1.4 m 1.3 cm 150 m 5.9 km permanent; bikeable...
38 KB (1,239 words) - 04:02, 5 September 2024