Latest / What If: Science, Theory, and Possibilities
What If We Landed on Every Moon in the Solar System?
Could you survive a landing on every moon in the solar system? Explore the dangers of these alien worlds, from Neptune’s moon Triton to the moons of Jupiter, and imagine what life there might be like.
Discover what could happen if we swapped Earth’s Moon with other moons or planets—and what Earth might become if Saturn took over and turned our planet into a moon.
Explore more science and discovery with Popular Science, the free streaming channel featuring more from What If, plus engineering, rocket launches, movies, space, and Earth sciences.
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The skinny
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