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NASA finds signs of hellish, lava-covered 'exomoon' circling an alien world — and it could meet a 'destructive end'A new analysis of a peculiar metallic cloud surrounding the exoplanet WASP-49 b provides further evidence that it may have been birthed by a volcanic satellite, which may become the first officially recognized "exomoon."
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NASA's exoplanet hunter TESS spots a record-breaking 3-star systemUsing NASA's exoplanet-hunting spacecraft, TESS, astronomers and citizen scientists have discovered a record-breaking system of three tightly bound stars that could fit between the sun and Mercury.
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32 alien planets that really existBeyond our solar system, countless alien worlds of lava, ice, water and noxious gas swirl through the cosmos. Here are some of the strangest exoplanets that scientists have discovered so far.
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Astronomers spot a possible 'future Earth' — 8 billion years into its futureThe rocky planet, roughly twice Earth's size, has offered astronomers a glimpse of one of Earth’s possible futures — if it doesn’t get engulfed by our expanding sun.
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Iron winds and molten metal rains ravage a hellish hot Jupiter exoplanet"Our observations indicate the presence of powerful iron winds, probably fuelled by a hot spot in the atmosphere."
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Space photo of the week: The 1st image of an alien planetThe Very Large Telescope in northern Chile imaged a "super-Jupiter" exoplanet called 2M1207b, precisely 20 years ago this week. This was the first direct visual confirmation of a world beyond our solar system.
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These nearby star systems could be good targets in the search for alien lifeNASA's Chandra X-ray space telescope has created a 3-D map of nearby stars that may help astronomers search for alien planets with the potential for life.
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'Eyeball' planet spied by James Webb telescope might be habitableLocated 50 light-years from Earth, the beady-eyed exoplanet LHS 1140 b could be a perfect candidate for discovering liquid water outside the solar system, new research suggests.
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James Webb telescope reveals rare, 'rotten egg' atmosphere around nearby hell planetThe James Webb Space Telescope revealed that the hot Jupiter exoplanet HD 189733 b, located just 64 light-years from Earth, has an atmosphere full of hydrogen sulfide, meaning it likely smells of rotten eggs.
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