Astronomy and Astrophysics

Publisher
EDP Sciences for European Southern Observatory
History
1969–present
Impact factor
4.410 (2010)
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A new approach to forecasting solar flares

The emerging discipline of space meteorology aims to reliably predict solar flares so that we may better guard against their effects. Using 3-D numerical models, an international team headed by Etienne Pariat, a researcher ...

dateMay 22, 2017 in Astronomy
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First stars formed even later than previously thought

ESA's Planck satellite has revealed that the first stars in the Universe started forming later than previous observations of the Cosmic Microwave Background indicated. This new analysis also shows that these stars were the ...

dateAug 31, 2016 in Astronomy
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Chandra finds remarkable galactic ribbon unfurled

An extraordinary ribbon of hot gas trailing behind a galaxy like a tail has been discovered using data from NASA's Chandra X-ray Observatory. This ribbon, or X-ray tail, is likely due to gas stripped from the galaxy as it ...

dateDec 22, 2015 in Astronomy
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Search narrows for Planet Nine

US astronomers announced last month they may have found a ninth planet beyond Neptune, but conceded they had no idea where on an estimated 10,000-20,000-year orbit it might be.

dateFeb 23, 2016 in Astronomy
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