astronomer, a scientist who studies stars, planets, and space, space probe, a spacecraft sent into space to collect information without people on it, core, the center or innermost part of something, gravity, the force that pulls objects toward each other, like Earth pulling us down, orbit, the path an object follows as it moves around another object in space, matter, anything that has mass and takes up space, distance, the amount of space between two points or objects, diameter, the length of a straight line across a circle through its center, surface, the outer or top layer of something, craters, large round holes on a planet or moon made by impacts, unique, one of a kind; different from anything else

54

만든이
인쇄
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?