ESO (European Southern Observatory) is the preeminent inter-governmental organization focused on astronomy and technology headquartered in Garching, Germany. ESO operates La Silla Paranal Observatory in Chile. The flagship facility is the Very Large Telescope (VLT) on top of the Paranal Mountain. The VLT sets the standard for ground-based optical and infrared astronomy and the data it produces are used every day in scientific publications. The next step for ESO is Atacama Large Millimeter/sub-millimeter Array (ALMA), an inter-continental effort with North America, East Asia and Chile expected to be completed by 2012. The next generation VLT in the planning stages is the Extremely Large optical/infrared Telescope with a primary mirror between 30m and 60m that will make visible the earth-like planets around other stars.

Karl-Schwarzschild-Strasse 2 D-85748 Garching bei Munchen
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Richest planetary system discovered (w/ Video)

( -- Astronomers using ESO's world-leading HARPS instrument have discovered a planetary system containing at least five planets, orbiting the Sun-like star HD 10180. The researchers also have tantalising evidence ...

dateAug 24, 2010 in Astronomy
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Pulsating star mystery solved

( -- By discovering the first double star where a pulsating Cepheid variable and another star pass in front of one another, an international team of astronomers has solved a decades-old mystery. The rare alignment ...

dateNov 24, 2010 in Astronomy
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Turning Planetary Theory Upside Down (w/ Video)

( -- The discovery of nine new transiting exoplanets is announced today at the RAS National Astronomy Meeting. When these new results were combined with earlier observations of transiting exoplanets astronomers ...

dateApr 13, 2010 in Astronomy
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Galaxy-wide echoes from the past

(—A new galaxy class has been identified using observations from ESO's Very Large Telescope, the Gemini South telescope, and the Canada-France-Hawaii Telescope. Nicknamed 'green bean galaxies' because of their ...

dateDec 05, 2012 in Astronomy
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Growing galaxies gently

The first galaxies formed before the Universe was less than one billion years old and were much smaller than the giant systems -- including the Milky Way -- that we see today. So somehow the average galaxy size has increased ...

dateOct 13, 2010 in Astronomy
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