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A group of scientists have turned exoplanet-hunting on its head, in a study that instead looks at how an alien observer might be able to detect Earth using our own methods.
Sep 8th, 2017
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An international team of researchers has discovered a way to use observations at ultraviolet (UV) wavelengths to uncover characteristics about superluminous supernovae previously impossible to determine.
Sep 7th, 2017
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The Rosetta space probe discovered a large amount of organic material in the nucleus of comet 'Chury'. Two researchers advance the theory that this matter has its origin in interstellar space and predates the birth of the Solar System.
Sep 6th, 2017
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Astronomers have discovered two rapidly rotating radio pulsars with the Low-Frequency Array (LOFAR) radio telescope by investigating unknown gamma-ray sources uncovered by NASA's Fermi Gamma-ray Space Telescope.
Sep 5th, 2017
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New research revealed that the entire zoo of electromagnetic radiation streaming from the Crab Nebula has its origin in one population of electrons and must be produced in a different way than scientists have.
Sep 4th, 2017
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'Primordial black holes', believed to have formed shortly after the Big Bang, might explain how gold, platinum and uranium are created.
Sep 1st, 2017
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There could be water on multiple Earth-sized planets orbiting the recently discovered TRAPPIST-1 dwarf star - making them potentially habitable - according to an international collaboration of researchers.
Sep 1st, 2017
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Astronomers uncovered star-forming 'fuel tanks' by the discovery of extensive regions of carbon hydride molecules in and around the galaxies.
Sep 1st, 2017
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Astronomers have measured magnetic fields in a galaxy 4.6 billion light-years away - a big clue to understanding how magnetic fields formed and evolved over cosmic time.
Aug 30th, 2017
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Black holes may have punctured darkened galaxies, allowing light to escape.
Aug 30th, 2017
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Magnetic fields play an important role in the physics of the interstellar medium, but they are very difficult to observe at vast distances corresponding to large look-back times in the cosmic history. An international team of astronomers was able to measure the magnetic field in a galaxy beyond the local volume, as seen 4.6 billion light years away at a redshift of 0.439.
Aug 28th, 2017
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One of the key questions puzzling astrophysicists since the first gravitational wave detection is: how did these heavy black hole pairs get close enough to merge?
Aug 23rd, 2017
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Exploding stars carry a cloak of dense material that puzzles astronomers.
Aug 23rd, 2017
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The spots on the surface of our Sun bear witness to the activity in its interior.
Aug 23rd, 2017
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Imagine you're on your way to Mars, and you lose a crucial tool during a spacewalk. Not to worry, you'll simply re-enter your spacecraft and use some microorganisms to convert your urine and exhaled carbon dioxide into chemicals to make a new one.
Aug 22nd, 2017
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Their computations revealed that an additional Earth-like planet with a dynamically stable configuration may be residing at a distance ranging from 0.25 to 2.0 astronomical unit (AU) from Gliese 832.
Aug 17th, 2017
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New radio observations show clumps of gas streaming from supermassive black hole.
Aug 15th, 2017
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Observations of a supernova colliding with a nearby companion star take astrophysicists by surprise.
Aug 14th, 2017
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