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ESO - European Organisation for Astronomical Research in the Southern Hemisphere Karl-Schwarzschild-Straße 2 85748 Garching bei München, Germany http://www.eso.org
Contact Mr Richard Hook +49 89 32006655
Company logo of ESO - European Organisation for Astronomical Research in the Southern Hemisphere
ESO - European Organisation for Astronomical Research in the Southern Hemisphere

Oldest Solar Twin Identified

ESO's VLT provides new clues to help solve lithium mystery

(PresseBox) (Garching bei München, )
An international team led by astronomers in Brazil has used ESO’s Very Large Telescope to identify and study the oldest solar twin known to date. Located 250 light-years from Earth, the star HIP 102152 is more like the Sun than any other solar twin — except that it is nearly four billion years older. This older, but almost identical, twin gives us an unprecedented chance to see how the Sun will look when it ages. The new observations also provide an important first clear link between a star’s age and its lithium content, and in addition suggest that HIP 102152 bqc yh upqa al tcmea jngphtnqpne jruqrsa.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.