observable , able to be noticed, impacting, have a strong effect on something., phases, each of the stages a moon or a planet goes through in a month, based on its rotation around the sun. , moon, the natural satellite of the earth, visible (chiefly at night) by reflected light from the sun., shadow, a dark area or shape produced by a body coming between rays of light and a surface., rotation, the action of rotating around an axis or center., revolution , a single orbit of one object around another., orbit, the curved path of an object or spacecraft around a star, planet, or moon., horizon, the line at which the earth's surface and the sky appear to meet., gravity, the force that attracts a body toward the center of the earth, tides, the rising and falling of the sea, usually twice each day at a particular place, due to the attraction of the moon and sun..

Space!

โดย
สั่งพิมพ์
ฝัง

กระดานผู้นํา

ดูผู้เล่นชั้นนํา

ลีดเดอร์บอร์ด

สไตล์ภาพ

ตัวเลือก

สลับแม่แบบ

กระดานผู้นํา

ดูผู้เล่นชั้นนํา
)
คืนค่าการบันทึกอัตโนมัติ: ใช่ไหม