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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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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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A new paper has suggested that we may have no choice but to spread microorganisms to the Red Planet.
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NASA's chief scientist Dr Jim Green is optimistic that the next rovers to visit Mars will find evidence of alien life.
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The undiscovered theoretical planet in the outer reaches of our solar system may actually be a black hole.
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Palaeontologists have identified one of the largest flying creatures ever to live on planet Earth.
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Water vapor has been identified on what is being hailed as the most habitable exoplanet found to date.
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Elon Musk has hinted that SpaceX's next-generation interplanetary spacecraft could be absolutely huge.
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It may be possible to detect signs of extraterrestrial life on a distant world by picking up its biofluorescence.
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The SpaceX CEO has long held the belief that nuking the Red Planet could make it more habitable for humans.
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Physicists now believe that a large planetary embryo collided with the gas giant in the distant past.
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Astrophysicists have discovered a way to detect the surviving cores of planets orbiting white dwarf stars.
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Astronomers have announced the discovery of a large, potentially habitable world in a nearby solar system.
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Growing crops on the Red Planet would undoubtedly go a long way towards building a sustainable human colony.
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The new worlds are so much like our own that both are now on a list of the 19 planets most likely to support life.
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According to a new study, many planets in the so-called habitable zone can only support single-celled organisms.
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Astronomers have found a planet with an atmosphere in a region that was thought to be hostile to such worlds.
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Scientists have determined the origins of a peculiar hum that seemed to encircle the entire planet back in 2018.
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The enigmatic dwarf planet has been throwing up no shortage of surprises over the last few years.
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The space agency's InSight lander has successfully picked up a seismic event on the Red Planet.