simulations of the sky
We have reconstructed the path of the Sun with a software planetarium The rotation of the celestial sphere is an appearance: for some time we know that in reality it […]
We have reconstructed the path of the Sun with a software planetarium The rotation of the celestial sphere is an appearance: for some time we know that in reality it […]
Apri un sito e guadagna con Altervista - Disclaimer - Segnala abuso - Privacy Policy - Personalizza tracciamento pubblicitario