When a massive power outage struck southern California in the 1990s, Los Angeles residents reportedly called 911 to express alarm about strange clouds hovering overhead; they were seeing the Milky Way for the first time.
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Pluto is smaller than Russia.
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Jupiter's magnetosphere is the largest single structure inside the Solar System. If you could see it with your eyes, it would appear larger than our full Moon.
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Sound doesn't travel in space.
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Jupiter has radio storms so strong that they can be picked up and heard by an AM radio.
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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