28 gen 2009 anni - Earth

Descrizione:

-Earth has one moon
-Earth is a terrestrial planet
-Earth has a rotational period 1d or 24h
-It's revolution period is 1 year or 365 days
-Earth's average temperature is 58.3ºF and has a surface area of 196.1 million mi²
-Earth is the largest of the terrestrial planets and is the only known planet that can sustain human life

Aggiunto al nastro di tempo:

Data:

Immagini: