The planet earth and its satellite - the moon in outer spaceThe planet Earth and its satellite - the Moon in outer space
The collision of comets with an asteroid in the orbit of the planetThe collision of comets with an asteroid in the orbit of the planet
The planet is embedded in the star piles the tail of the starThe planet is embedded in the star piles the tail of the star
The planet illuminates the universe with its lightThe planet illuminates the universe with its light