eso1722 — Organisation Release
Eyes Wide Open for MASCARA in Chile
The MASCARA (Multi-site All-Sky CAmeRA) station at ESO’s La Silla Observatory in Chile has achieved first light. This new facility will seek out transiting exoplanets as they pass in front of their bright parent stars and create a catalogue of targets for future exoplanet characterisation observations.
eso1721 — Organisation Release
Australia Enters Strategic Partnership with ESO
At a ceremony today in Canberra, Australia, an arrangement was signed to begin a ten-year strategic partnership between ESO and Australia. The partnership will further strengthen ESO’s programme, both scientifically and technically, and will give Australian astronomers and industry access to the La Silla Paranal Observatory. It may also be the first step towards Australia becoming an ESO Member State.
eso1720 — Photo Release
Dazzling Spiral with an Active Heart
ESO’s Very Large Telescope (VLT) has captured a magnificent face-on view of the barred spiral galaxy Messier 77. The image does justice to the galaxy’s beauty, showcasing its glittering arms criss-crossed with dust lanes — but it fails to betray Messier 77’s turbulent nature.
eso1719 — Photo Release
VST Captures Three-In-One
Two of the sky’s more famous residents share the stage with a lesser-known neighbour in this enormous new three gigapixel image from ESO’s VLT Survey Telescope (VST). On the right lies the faint, glowing cloud of gas called Sharpless 2-54, the iconic Eagle Nebula is in the centre, and the Omega Nebula to the left. This cosmic trio makes up just a portion of a vast complex of gas and dust within which new stars are springing to life and illuminating their surroundings.
eso1718 — Science Release
ALMA Finds Ingredient of Life Around Infant Sun-like Stars
ALMA has observed stars like the Sun at a very early stage in their formation and found traces of methyl isocyanate — a chemical building block of life. This is the first ever detection of this prebiotic molecule towards solar-type protostars, the sort from which our Solar System evolved. The discovery could help astronomers understand how life arose on Earth.
eso1717 — Organisation Release
ESO Signs Contracts for the ELT’s Gigantic Primary Mirror
Contracts for the manufacture of the 39-metre primary mirror of ESO’s Extremely Large Telescope (ELT) were signed today at a ceremony at ESO’s Headquarters near Munich. The German company SCHOTT will produce the blanks of the mirror segments, and the French company Safran Reosc will polish, mount and test the segments. The contract to polish the mirror blanks is the second-largest contract for the ELT construction and the third-largest contract ESO has ever awarded.
eso1716 — Organisation Release
First Stone Ceremony for ESO's Extremely Large Telescope
A ceremony marking the first stone of ESO’s Extremely Large Telescope (ELT) has been attended today by the President of the Republic of Chile, Michelle Bachelet Jeria. The event was held at ESO's Paranal Observatory in northern Chile, close to the site of the future giant telescope. This milestone marked the beginning of the construction of the dome and main telescope structure of the world’s biggest optical telescope, and ushered in a new era in astronomy. The occasion also marked the connection of the observatory to the Chilean national electrical grid.
eso1715 — Organisation Release
Secondary Mirror of ELT Successfully Cast
The casting of the secondary mirror blank for ESO’s Extremely Large Telescope (ELT) has been completed by SCHOTT at Mainz, Germany. The completed mirror will be 4.2 metres in diameter and weigh 3.5 tonnes. It will be the largest secondary mirror ever employed on an optical telescope and also the largest convex mirror ever produced.
eso1714 — Photo Release
VISTA Peeks Through the Small Magellanic Cloud’s Dusty Veil
The Small Magellanic Cloud galaxy is a striking feature of the southern sky even to the unaided eye. But visible-light telescopes cannot get a really clear view of what is in the galaxy because of obscuring clouds of interstellar dust. VISTA’s infrared capabilities have now allowed astronomers to see the myriad of stars in this neighbouring galaxy much more clearly than ever before. The result is this record-breaking image — the biggest infrared image ever taken of the Small Magellanic Cloud — with the whole frame filled with millions of stars.
eso1713 — Organisation Release
ALMA Residencia Handed Over
The new ALMA Residencia at the ALMA Operations Support Facility has just been handed over to the Joint ALMA Observatory. The celebration event was attended by the ALMA Board and the directors of the three executives — ESO, NAOJ and NRAO. The architects who designed the building were also present. The ALMA Residencia is the last major construction item to be delivered to the ALMA project by ESO.
19 June 2017 — ann17036
Red Dots: The Live Search for Terrestrial Planets around Proxima Centauri Continues
29 Nov. 2016 — ann16083
Winner of 2016 De Zeeuw-Van Dishoeck Graduation Prize for Astronomy Announced
12 Sept. 2016 — ann16060
ESO Staff Share Prestigious Award Celebrating Innovation in Laser Technology
18 May 2016 — ann16028
Media Advisory: ESO Press Conference about Largest Ever Contract in Ground-based Astronomy
16 July 2015 — ann15058
Paranal Observatory First Choice to Host World’s Largest Array of Gamma-ray Telescopes
19 June 2015 — ann15045
Contract Signed for Final Design and Construction of Largest Adaptive Mirror Unit in the World