Pluto -Pluto is an object that lies beyond Neptune and also revolves around the Sun. It is smaller than Earth's Moon., When Pluto was first discovered, it was considered a planet in our Solar System., However, as more small objects similar to Pluto were found, the International Astronomical Union (IAU) redefined what qualifies as a planet in 2006., According to this new definition, Pluto and other similar objects are now classified as dwarf planets..

Pluto

โดย
สั่งพิมพ์
ฝัง

ลีดเดอร์บอร์ด

สไตล์ภาพ

ตัวเลือก

สลับแม่แบบ

)
คืนค่าการบันทึกอัตโนมัติ: ใช่ไหม