Planets in example sentence
And he realized suddenly that the force that drew the apple down to the earth could be the same as the force regulating the motions of the planets and the moon.
More example sentences with word planets
And what starts happening is that, around young suns, young stars, all these elements combine, they swirl around, the energy of the star stirs them around, they form particles, they form snowflakes, they form little dust motes, they form rocks, they form asteroids, and eventually, they form planets and moons. 
