The Mystery of the Seven Spheres/
Giovanni F. Bignami
The Mystery of the Seven Spheres/ - New York: Springer,
Sphere 0 (or the Earth)
Giovanni F. Bignami
Sphere −1 (or of the Oceans)
Giovanni F. Bignami
Sphere −2 (or of the Nether World)
Giovanni F. Bignami
Sphere +1 (or of the Sky)
Giovanni F. Bignami
Sphere +2 (or the Moon)
Giovanni F. Bignami
Mars, Planets, Stars
Sphere +3 Inner (or of the Mars)
Giovanni F. Bignami
Sphere +3 Outer (or the Solar System)
Giovanni F. Bignami
The Sphere +4 (or the Fixed Stars)
Giovanni F. Bignami
978-3-319-17004-6
The Mystery of the Seven Spheres/ - New York: Springer,
Sphere 0 (or the Earth)
Giovanni F. Bignami
Sphere −1 (or of the Oceans)
Giovanni F. Bignami
Sphere −2 (or of the Nether World)
Giovanni F. Bignami
Sphere +1 (or of the Sky)
Giovanni F. Bignami
Sphere +2 (or the Moon)
Giovanni F. Bignami
Mars, Planets, Stars
Sphere +3 Inner (or of the Mars)
Giovanni F. Bignami
Sphere +3 Outer (or the Solar System)
Giovanni F. Bignami
The Sphere +4 (or the Fixed Stars)
Giovanni F. Bignami
978-3-319-17004-6