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Latest European Southern Observatory Stories

The remnant of the nova of 1670 seen with modern instruments
2015-03-23 11:33:26

A mysterious explosion in the sky observed in the 17th century was not a nova, but a much rarer, violent stellar collision.

amateur astronomers
2015-03-16 13:07:24

A software application based on an algorithm created by a NASA challenge has the potential to increase the number of new asteroid discoveries by amateur astronomers.

2015-03-05 23:04:31

San Diego business takes important step to combat climate change San Diego, CA (PRWEB) March 05, 2015 Today, Earth Source Organics (ESO) announced that

largest black hole
2015-02-26 10:46:10

The largest and most luminous black hole ever seen has been discovered, with a mass about 12 billion times that of the sun.

MUSE VLT
2015-02-26 10:13:55

The European Southern Observatory’s Very Large Telescope has one-upped the Hubble Space Telescope, producing the best-ever three-dimensional view of the deep universe while revealing previously invisible objects, ESO officials announced this morning.

brown dwarf star
2015-02-19 09:48:24

Not much escapes the sight of the European Southern Observatory’s Very Large Telescope in Chile, but astronomers using the powerful four-telescope array have been unable to pinpoint the location of a brown dwarf star believed to be orbiting a nearby binary star system.

2015-02-11 23:04:45

Righteously Raw Chocolates will soon be offered through the chain of H-E-B Stores, a century-old tradition of Texas Hill Country. San Diego, CA (PRWEB) February

nebula henize 2-428
2015-02-09 12:19:46

Astronomers using ESO facilities in combination with telescopes in the Canary Islands have identified two surprisingly massive stars at the heart of the planetary nebula Henize 2-428. As they orbit each other, the two stars are expected to slowly get closer and closer, and when they merge, about 700 million years from now, they will contain enough material to ignite a vast supernova explosion.

aragoscope
2015-01-31 11:00:43

A new instrument being developed at the University of Colorado Boulder could be capable of capturing images up to 1,000 times sharper than those provided by the Hubble Space Telescope, officials at the university have revealed.

VLT image of the cometary globule CG4
2015-01-30 13:46:49

ESO's Very Large Telescope (that's its actual name) in Chile has taken a new image of the faint cometary nebula CG4. This new image depicts the head of the nebula and resembles a menacing beast's mouth.


Latest European Southern Observatory Reference Libraries

Very Large Telescope
2004-10-19 04:45:43

Very Large Telescope -- The Very Large Telescope (VLT) consist of four optical telescopes that have 8.4 meter aperture. The VLT is a project of the European Southern Observatory organization. It is located at the Paranal Observatory on Cerro Paranal, a 2,635-m high mountain in the Atacama desert in northern Chile. The VLT consists of a cluster four of large telescopes, and an interferometer (VLTI) which will be used to resolve fine features. The telescopes have been named after the...

2_3e157e33e77e0b476c8d3e5f48b696f32
2004-10-19 04:45:40

Overwhelmingly Large Telescope -- The European Southern Observatory has undertaken a concept study for the next generation of ground-based Extremely Large Telescopes (ELTs). Dubbed OWL, ESO's concept is conceived as a 100 m. diameter optical and near-infrared, adaptive telescope. With milliarc second resolution and limiting magnitude V~38, OWL will be capable of imaging solar system objects at resolutions comparable to that offered by space probes, over much longer time scales. It...

2_a939de6ff82a1bda0a57cee7dd9bce652
2004-10-19 04:45:40

La Silla Observatory -- La Silla is a 2400-m mountain, bordering the southern extremity of the Atacama desert in Chile. It is located about 160 Km north of La Serena. Its geographical coordinates are: Latitude 29 15' south & Longitude 70 44' west. Originally known as Cinchado, the mountain was renamed La Silla (the saddle) after its shape. It rises quite isolated and remote from any artificial light and dust sources (astronomy's worst enemies). La Silla was the first ESO...

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2004-10-19 04:45:40

European Southern Observatory -- ESO, the European Southern Observatory, was created in 1962 to: "establish and operate an astronomical observatory in the southern hemisphere, equipped with powerful instruments, with the aim of furthering and organising collaboration in astronomy". ESO is supported by Belgium, Denmark, France, Germany, Italy, the Netherlands, Portugal, Sweden, Switzerland and United Kingdom. Other countries have expressed interest to become a member as well. ESO...

2_840e82185aaa17736d132921d07a181b2
2004-10-19 04:45:40

Mount Wilson Observatory -- astronomical observatory located in California on Mt. Wilson, near Pasadena. Mt. Wilson Observatory was founded in 1904 by George E. Hale. Its equipment includes 100-in. (2.5-m) and 60-in. (1.50-m) reflecting telescopes and two solar-tower telescopes 150 ft. (46 m) and 60 ft. (18 m) in length. The most recent addition is the CHARA (Center for High Angular Resolution Astronomy) array operated by Georgia State Univ.; it consists of six 39-in. (1-m) aperture...

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Word of the Day
ethnarch
  • The governor of a province or people.
The word 'ethnarch' comes from a Greek word meaning 'ruler of a tribe or nation'.
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