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Meet Quipu, The Biggest Thing In The Universe That's Millions Of Light-Years Away From Us
While mapping the nearby universe, astronomers discovered the largest-known structure in the universe, about 425 million to ...
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Pale Blue Dot: The iconic Valentine's Day photo of Earth turns 35 today — and you're probably in it
On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...