gravity, force created by something mass, force, a pull or push on something, matter, the substance all objects on earth are made up of, gravitational pull, the force that draws all objects in the universe toward each other, black hole, an object or area in space that has such strong gravity that light cannot even escape from it, tide, the pull and push of ocean water caused by the moon's gravity .

Bảng xếp hạng

Phong cách trực quan

Tùy chọn

Chuyển đổi mẫu

)
Bạn có muốn khôi phục tự động lưu: không?