28 janv. 2009 - Earth
Description:
Earth is 1 AU away from the Sun. Earth has one moon and it is a terrestrial planet. One day on Earth is 24 hours and a year is 365 days. The average temperature is 58.3 degrees Fahrenheit. Earth is the only known world to support and atmosphere and free oxygen.Ajouté au bande de temps:
Date:
28 janv. 2009
Maintenaint
~ Il y a 15 ans
