28 janv. 2019 - Sun
Description:
1.The sun is actually one of the smaller types of stars, a dwarf star.2.The sun’s perimeter is almost a perfect sphere all around.
3.The sun is most likely around 4.6 billion years old.
Ajouté au bande de temps:
Date:
28 janv. 2019
Maintenaint
~ Il y a 6 ans et 4 mois