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NASA has released two new images showing interstellar comet Borisov traveling through our solar system.
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If successful, the mission will be the first ever to remove a piece of space junk from Earth's orbit.
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A large space rock the approximate size and shape of the Great Pyramid of Giza is set for a close encounter.
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A microbe with an appetite for meteorites has shown that space rocks may be able to carry life across the cosmos.
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Astronomers have discovered a huge planet orbiting the burnt-out husk of a star that was once like the Sun.
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The groundbreaking solar probe has sent back its first observations from the edge of the Sun's atmosphere.
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Scientists have discovered new evidence of a temporary moon burning up in the Earth's atmosphere.
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Scientists have discovered a black hole in our own galaxy that could rewrite the book on stellar evolution.
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It turns out that planets could orbit a black hole in much the same way as our own planet orbits the Sun.
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NASA and ESA are planning an ambitious mission to return samples of Mars to the Earth for the first time.
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The water vapor from one of the Jovian moon's elusive plumes has been directly detected for the first time.
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The long-running mystery of methane on Mars has now been joined by another perplexing enigma - oxygen.
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Combining tardigrade DNA with our own could one day improve our ability to survive for long periods in space.
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This spectacular celestial event, which only happens a few times per century, will be visible for 5.5 hours.
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New evidence suggests that, rather than being flat like a sheet, the universe may in fact loop around on itself.
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A space probe designed to venture into the interstellar void could launch within as little as ten years.
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NASA celebrated Halloween today by Tweeting this image of the Sun looking rather like a jack-o'-lantern.
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Astronomers have determined that comet 2I/Borisov could be carrying water from a distant solar system.
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Just in time for Halloween, astronomers have captured a spooky visage of literally cosmic proportions.
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The US military's notoriously secretive miniature space shuttle is back and nobody knows what it has been up to.