10 Facts About the Gigantic Cavity Found in Outer Space
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Using data from ESA’s Gaia space observatory, astronomers were recently able to compile three-dimensional maps of the shapes and sizes of…
Empty Space
This Region of Space Is Empty, and Scientists Don’t Know Why
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There is an unexplained cosmic phenomenon located 1,500 light-years away from Earth in the constellation of Orion. South of the large star-forming region known as…