Space
Cosmos, planets, stars, space exploration, and universe mysteries
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Space
Saturn has a rogue moon that orbits the planet backwards at high speed
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Space
The oldest human-made object still in space is a grapefruit-sized satellite from 1958
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Space
Astronauts can lose up to two liters of blood volume to their heads in space
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Space
The seventh planet in our solar system was originally mistaken for a comet
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Space
Astronomers found a cosmic cocktail of alcohol inside a visitor from another star
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Space
A massive dark gap has opened on the Sun's surface this week
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Space
A bus-sized space rock is making a remarkably close approach to Earth
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Space
Deep-space missions to Mars might require astronauts to sleep for months
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Space
The first deep-space weather station launched into orbit 66 years ago today
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Space
A new Martian mineral was likely cooked by ancient underground volcanoes
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Space
Venus and Saturn will appear to nearly touch in the evening sky
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Space
The spring equinox creates a magnetic crack that supercharges the northern lights
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Space
The empty spaces between galaxies are actually driving the universe's expansion
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Space
A sudden burst of solar activity is creating vivid purple auroras across the globe
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Space
Russia has a larger surface area than the planet Pluto
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