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eso1413-en-au — Photo Release
eso1412-en-au — Photo Release
9 April 2014: Astronomers using ESO’s Very Large Telescope in Chile have captured this eye-catching image of planetary nebula PN A66 33 — usually known as Abell 33. Created when an aging star blew off its outer layers, this beautiful blue bubble is, by chance, aligned with a foreground star, and bears an uncanny resemblance to a diamond engagement ring. This cosmic gem is unusually symmetric, appearing to be almost circular on the sky.
eso1411-en-au — Photo Release
2 April 2014: This new image from the MPG/ESO 2.2-metre telescope at ESO’s La Silla Observatory in Chile shows two contrasting galaxies: NGC 1316, and its smaller neighbour NGC 1317. These two are quite close to each other in space, but they have very different histories. The small spiral NGC 1317 has led an uneventful life, but NGC 1316 has engulfed several other galaxies in its violent history and shows the battle scars.
eso1410-en-au — Science Release
26 March 2014: Observations at many sites in South America, including ESO’s La Silla Observatory, have made the surprise discovery that the remote asteroid Chariklo is surrounded by two dense and narrow rings. This is the smallest object by far found to have rings and only the fifth body in the Solar System — after the much larger planets Jupiter, Saturn, Uranus and Neptune — to have this feature. The origin of these rings remains a mystery, but they may be the result of a collision that created a disc of debris. The new results are published online in the journal Nature on 26 March 2014.
eso1409-en-au — Science Release
VLT Spots Largest Yellow Hypergiant Star — Mix of new and old observations reveals exotic binary system
12 March 2014: ESO’s Very Large Telescope Interferometer has revealed the largest yellow star — and one of the ten largest stars found so far. This hypergiant has been found to measure more than 1300 times the diameter of the Sun, and to be part of a double star system, with the second component so close that it is in contact with the main star. Observations spanning over sixty years, some from amateur observers, also indicate that this rare and remarkable object is changing very rapidly and has been caught during a very brief phase of its life.
eso1408-en-au — Science Release
Crashing Comets Explain Surprise Gas Clump Around Young Star — ALMA reveals an enigmatic gas clump in debris disc around Beta Pictoris
6 March 2014: Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) telescope in northern Chile have today announced the discovery of an unexpected clump of carbon monoxide gas in the dusty disc around the star Beta Pictoris. This is a surprise, as such gas is expected to be rapidly destroyed by starlight. Something — probably frequent collisions between small, icy objects such as comets — must be causing the gas to be continuously replenished. The new results are published today in the journal Science.
eso1407-en-au — Organisation Release
5 March 2014: A new innovative instrument called MUSE (Multi Unit Spectroscopic Explorer) has been successfully installed on ESO’s Very Large Telescope (VLT) at the Paranal Observatory in northern Chile. MUSE has observed distant galaxies, bright stars and other test targets during the first period of very successful observations.
eso1406-en-au — Photo Release
19 February 2014: A new image from ESO’s La Silla Observatory in Chile shows the bright star cluster Messier 7. Easily spotted with the naked eye close to the tail of the constellation of Scorpius, it is one of the most prominent open clusters of stars in the sky — making it an important astronomical research target.
eso1405-en-au — Science Release
5 February 2014: ESO’s New Technology Telescope (NTT) has been used to find the first evidence that asteroids can have a highly varied internal structure. By making exquisitely precise measurements astronomers have found that different parts of the asteroid Itokawa have different densities. As well as revealing secrets about the asteroid’s formation, finding out what lies below the surface of asteroids may also shed light on what happens when bodies collide in the Solar System, and provide clues about how planets form.
eso1404-en-au — Science Release
29 January 2014: ESO's Very Large Telescope has been used to create the first ever map of the weather on the surface of the nearest brown dwarf to Earth. An international team has made a chart of the dark and light features on WISE J104915.57-531906.1B, which is informally known as Luhman 16B and is one of two recently discovered brown dwarfs forming a pair only six light-years from the Sun. The new results are being published in the 30 January 2014 issue of the journal Nature.
eso1403-en-au — Photo Release
22 January 2014: The VLT Survey Telescope (VST) at ESO's Paranal Observatory in Chile has captured this richly detailed new image of the Lagoon Nebula. This giant cloud of gas and dust is creating intensely bright young stars, and is home to young stellar clusters. This image is a tiny part of just one of eleven public surveys of the sky now in progress using ESO telescopes. Together these are providing a vast legacy of publicly available data for the global astronomical community.
eso1402-en-au — Science Release
First Planet Found Around Solar Twin in Star Cluster — Six-year search with HARPS finds three new planets in Messier 67
15 January 2014: Astronomers have used ESO's HARPS planet hunter in Chile, along with other telescopes around the world, to discover three planets orbiting stars in the cluster Messier 67. Although more than one thousand planets outside the Solar System are now confirmed, only a handful have been found in star clusters. Remarkably one of these new exoplanets is orbiting a star that is a rare solar twin — a star that is almost identical to the Sun in all respects.
eso1401-en-au — Science Release
6 January 2014: Striking new observations with the Atacama Large Millimeter/submillimeter Array (ALMA) telescope capture, for the first time, the remains of a recent supernova brimming with freshly formed dust. If enough of this dust makes the perilous transition into interstellar space, it could explain how many galaxies acquired their dusty, dusky appearance.
eso1350-en-au — Organisation Release
Extension to ESO Headquarters Inaugurated — New buildings at ESO’s Garching headquarters officially unveiled
5 December 2013: On 4 December 2013, at ESO Headquarters in Garching bei München, Germany, an official inauguration ceremony was held for the new office extension. This celebration was attended by members of the ESO Council, local authorities, the architects Auer+Weber+Assoziierte, the general contractor BAM Deutschland AG and the ESO management team.
eso1349-en-au — Organisation Release
3 December 2013: ESO has received a donation of a planetarium and visitor centre at the site of its Headquarters in Garching bei München, Germany. The centre will be a magnificent showcase of astronomy for the public. It will be possible thanks to the Klaus Tschira Stiftung, which offered to fully fund the construction.
eso1348-en-au — Photo Release
27 November 2013: The Large Magellanic Cloud is one of the closest galaxies to our own. Astronomers have now used the power of ESO’s Very Large Telescope to explore one of its lesser known regions. This new image shows clouds of gas and dust where hot new stars are being born and are sculpting their surroundings into odd shapes. But the image also shows the effects of stellar death — filaments created by a supernova explosion.
eso1347-en-au — Photo Release
13 November 2013: Astronomers at ESO have captured the best image so far of the curious clouds around the star cluster NGC 3572. This new image shows how these clouds of gas and dust have been sculpted into whimsical bubbles, arcs and the odd features known as elephant trunks by the stellar winds flowing from this gathering of hot young stars. The brightest of these cluster stars are much heavier than the Sun and will end their short lives as supernova explosions.
eso1346-en-au — Organisation Release
eso1345-en-au — Organisation Release
28 October 2013: At a ceremony held yesterday at ESO’s Paranal Observatory in the Chilean Atacama Desert the President of Chile, Sebastián Piñera, handed over the recently signed legal documents by which the Chilean government will transfer the land around Cerro Armazones to ESO. Cerro Armazones, a 3060-metre peak 20 kilometres from the site of ESO’s Very Large Telescope on Cerro Paranal, will be the future home of the European Extremely Large Telescope (E-ELT).
eso1344-en-au — Science Release
16 October 2013: Two international teams of astronomers have used the power of the Atacama Large Millimeter/submillimeter Array (ALMA) to focus on jets from the huge black holes at the centres of galaxies and observe how they affect their surroundings. They have respectively obtained the best view yet of the molecular gas around a nearby, quiet black hole and caught an unexpected glimpse of the base of a powerful jet close to a distant black hole.
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