Something mysterious happened nearly half a billion years ago that triggered one of the most important changes in the history of life on Earth. Suddenly, there was an explosion of species, with the biodiversity of invertebrate ...
Earth Sciences
Sep 19, 2019
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243
Last December, scientists discovered an "active" asteroid within the asteroid belt, sandwiched between the orbits of Mars and Jupiter. The space rock, designated by astronomers as 6478 Gault, appeared to be leaving two trails ...
Astronomy
Aug 30, 2019
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1406
Meteorites from the far reaches of the solar system delivered large amounts of water, carbon and volatile substances to the Earth. Only then could the Earth host life. Dr. María Isabel Varas-Reus, Dr. Stephan König, Aierken ...
Earth Sciences
Aug 13, 2019
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398
This image, based on observations from NASA's Dawn spacecraft, shows the largest mountain on the dwarf planet Ceres.
Space Exploration
Jul 29, 2019
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52
The asteroid belt between Mars and Jupiter preserves the processes of planetary formation, frozen in time. Vesta, the second largest asteroid in this belt, provides an outstanding opportunity for scientists to investigate ...
Space Exploration
Jul 4, 2019
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0
A team of researchers affiliated with several institutions in Spain has found evidence that suggests the dwarf planet Ceres is experiencing wrinkling on its surface. In their paper published in the journal Nature Astronomy, ...
With human and sample-return missions to Mars still on the drawing board, geologists wishing to study the red planet rely on robotic helpers to collect and analyse samples. Earlier this year we said goodbye to NASA's Opportunity ...
Space Exploration
May 2, 2019
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8
A small asteroid has been caught in the process of spinning so fast it's throwing off material, according to new data from NASA's Hubble Space Telescope and other observatories.
Space Exploration
Mar 28, 2019
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401
Earth is often in the firing line of fragments of asteroids and comets, most of which burn up tens of kilometres above our heads. But occasionally, something larger gets through.
Space Exploration
Mar 22, 2019
1
116
A Southwest Research Institute-led team discovered evidence of abundant water-bearing minerals on the surface of the near-Earth asteroid (101955) Bennu. Using early spectral data from NASA's OSIRIS-REx spacecraft orbiting ...
Space Exploration
Mar 19, 2019
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