Venus is the brightest object in the night sky except for the Moon.
View morePeople once believed the proverb that 'the moon is made of green cheese'.
View moreMars is a terrestrial planet with a thin atmosphere, having surface features like those of the impact craters of the Moon, and valleys, deserts, and polar ice caps of Earth.
View moreOnly the Earth's moon and Venus are brighter.
View moreThe largest moon is Titan, which is larger in volume than the planet Mercury.
View moreTitan is the second largest moon in the Solar System.
View moreThe largest moon is Jupiter's moon, Ganymede.
View moreYou can visit the moon, explore the ocean, or even travel back in time.
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