Ilmoitukset

20. toukokuuta 2015: On Saturday 27 June 2015, ESO will open its doors to the public between 18:00 and 24:00 CEST at its Headquarters in Garching bei München, near Munich, Germany. This year’s ESO Open House Day event is part of the Long Night of Science (Lange Nacht der Wissenschaften) that is taking place at many institutes across the Garching research campus. Visitors are invited to experience ESO in the evening and up to midnight by participating in a diverse range of activities. Some of the highlights of the 2015 programme are: Explore ESO Headquarters and catch a glimpse of the construction work for the future Planetarium and Visitor Centre, the ESO Supernova — participate in guided tours through the innovatively styled office building and our technical building. See the construction work for the ESO Supernova. Planned to open in 2017, it will be the largest tilted planetarium in Germany, Austria and Switzerland. ...

8. toukokuuta 2015: The ALMA Observatory's Early Science Cycle 3 has attracted 1582 proposals for observation time from the international scientific community during the application period (the deadline was 23 April 2015). "This success comes thanks to the remarkable efforts and commitment of the Joint ALMA Observatory and the ALMA Support Centres for setting up and monitoring the submission process around the clock and the globe! It demonstrates the strong support for and interest in ALMA by the scientific community," said Pierre Cox, Director of the Atacama Large Millimeter/submillimeter Array (ALMA). Lars-Åke Nyman, Head of Science Operations at ALMA, highlighted that "the demand for this new instrument is increasing with time; we received 1382 proposals for Cycle 2”. He also emphasised the collaborative nature of the process, as there are proposals by groups of researchers from five different regions, represented by the three partners. In total 3608 astronomers participated in the process as ...

8. toukokuuta 2015: The 4 Laser Guide Star Facility (4LGSF) team have achieved first light with the first of four laser guide star units on Unit Telescope 4 (UT4) of ESO’s Very Large Telescope at Paranal. This is a key step on the way to creating the full Adaptive Optics Facility. One of the first images of the 22-watt laser being launched, taken by the Laser Pointing Camera (LPC) [1], shows the intense orange beam pointed at a globular cluster. Another LPC image shows the laser pointed close to the planet Saturn. The Adaptive Optics Facility uses sensors to analyse the atmospheric turbulence and a deformable mirror integrated in the telescope to correct for the image distortions caused by the atmosphere. But several bright point-like stars needs to be at hand in order to correct for the effects of turbulence, and these need to be very close to the science target in the ...

4. toukokuuta 2015: Astronomy has undergone rapid growth in the East Asian region over the past two decades. Very strong astronomy programmes now exist in Japan, China, Korea and Taiwan. Together, these regions are operating and building some of the most advanced instruments in astronomy. In 2005, the Academia Sinica Institute of Astronomy and Astrophysics (ASIAA), together with the Korea Astronomy and Space Science Institute (KASI), the National Astronomical Observatories, Chinese Academy of Sciences (NAOC), and the National Astronomical Observatory of Japan (NAOJ), formed the East Asian Core Observatories Association (EACOA) in order to promote collaborations and cooperation, and to share regional resources and manpower. In 2014, EACOA formed the East Asian Observatory (EAO), a joint observatory for East Asia. Its mission is to be competitive internationally in building and operating the largest and most advanced astronomical facilities. EAO aspires to be the counterpart to ESO in Asia. On 4 May 2015 the ...

30. huhtikuuta 2015: ESOcast 74 looks at ESO’s pair of survey telescopes at Paranal: the Visible and Infrared Survey Telescope for Astronomy (VISTA) and the VLT Survey Telescope (VST). These telescopes chart the southern skies in search of the proverbial needle in the haystack: rare astronomical objects, such as hidden star clusters and remote quasars. Unlike larger telescopes, which examine small areas of the sky in great detail, survey telescopes scan broad areas quickly and efficiently, creating huge archives of valuable data that astronomers can scour for items of interest. You can subscribe to the ESOcasts in iTunes, receive future episodes on YouTube or follow us on Vimeo.Many other ESOcast episodes are also available. Find out how to view and contribute subtitles for the ESOcast in multiple languages.

29. huhtikuuta 2015: The 2015 Olivier Chesneau Prize has been awarded to Julien Milli for his impressive achievements in the field of high angular resolution and high-contrast imaging of faint discs around bright stars. Established by ESO and the Observatoire de la Côte d’Azur (OCA), the prize is awarded in honour of the late Olivier Chesneau, one of the most active and prolific members of the optical interferometry community. Julien Milli is the first recipient of the prize. The board was particularly impressed by Julien's combination of a deep understanding of different adaptive optics techniques and his ability to use this knowledge to extract the best scientific information from the NACO and SPHERE instruments. His expertise in the study of disc structure is now widely recognised and has been important to the success of the early scientific exploitation of SPHERE. His scientific productivity and broad collaborating base in such a challenging field was ...

27. huhtikuuta 2015: To enhance their programmes of scientific cooperation with the host country, ESO provides and manages an annual fund for the development of astronomy and technology related disciplines in Chile. The board, consisting of members from ESO and the Chilean Government, working through the Ministry of Foreign Affairs, evaluates and selects programmes to be supported by this fund. These fall in five areas: ESO grant funding to postdoctoral programmes in astronomy at Chilean academic institutions. Funding for academic faculty positions for periods of up to two years at Chilean academic institutions. Funding to support the development and presentation of educational programmes for the teaching and dissemination of astronomy in Chile. Funding to support development programmes and the construction of technological systems for astronomy. Funding to support the development of astronomy in areas not covered by the above four categories. The committee will consider all proposals that contribute to the development of ...

7. huhtikuuta 2015: Images of unequalled sharpness that show the almost perfect gravitational Einstein ring of a distant galaxy and the surface of the asteroid Juno have recently been captured by the Atacama Large Millimeter/submillimeter Array (ALMA). These stunning pictures were taken at the end of 2014 as part of ALMA’s Long Baseline Campaign, which has successfully tested and verified the telescope’s ability to see the finest details. This is achieved when the antennas are at their greatest separation: up to 15 kilometres apart. Five targets were selected for study during the ALMA Long Baseline Campaign. They included the protoplanetary disc HL Tauri, the gravitationally lensed galaxy SDP.81, asteroid Juno, the star Mira, and the quasar 3C138. The Astrophysical Journal Letters has published four scientific papers written by representatives of the entire international team of the ALMA Partnership, detailing these observations. SDP.81 is an active star-forming galaxy nearly seen at a time when ...

31. maaliskuuta 2015: It is with great sadness that we have learned of the death of Dr. Klaus Tschira, who passed away unexpectedly today in Heidelberg at the age of 74. Klaus Tschira was a devoted supporter of science education and astronomy, and a close friend of ESO. The foundation he established offered to ESO the donation of a state-of-the-art facility to showcase astronomy to the public: the ESO Supernova Planetarium & Visitor Centre. Work on the building began in early 2015 and it was a privilege to hold a special groundbreaking ceremony on 24 February in the presence of Dr. Tschira. We extend our most sincere condolences to his family and his colleagues.

27. maaliskuuta 2015: On 9 April 2015, ESO will host an industry event for Spanish businesses at its headquarters in Garching, Germany. At the meeting, representatives of interested Spanish companies and institutions will be offered information about ESO, given an introduction to the European Extremely Large Telescope (E-ELT) and presented with the potential opportunities that are available to take part in its industrial activities. Astronomy in Spain has a long history, dating as far back as the year 800, to Al-Andalus, or Islamic Iberia, where Indian, Mesopotamian, Persian, Greek and Roman knowledge was all absorbed by early Muslim astronomers, such as Al-Faraghani — whose calculations of the Earth’s circumference were used by Columbus. Astronomy in the country saw a big leap forward more recently, in the late 1970s, when Spain began to develop as a nation invested in modern astronomy. International agreements promoting the use of observatories in the Canary Islands were established ...

26. maaliskuuta 2015: As a scientific institution, ESO provides good infrastructure to deliver cutting-edge astronomical data to astronomers in ESO’s Member States. But, among many other things, ESO also offers almost 10 000 images and 2500 videos for the wider use of the media and public. All of ESO’s images and videos are provided free of charge, and most of our internet traffic results from the distribution of videos — everything from video podcasts to large Ultra HD and planetarium fulldome videos. Some of the bigger files are a few gigabytes in size, and can be up to 400 gigabytes for fulldome planetarium shows. Up to now ESO has only had one server location — at ESO Headquarters in Germany — from where it distributed all content across the globe. However, with about 40% of ESO’s public traffic originating from outside Europe, the disadvantage in terms of speed and the ease with which ...

25. maaliskuuta 2015: In response to information provided by the Meteorological Service of Chile, through its weather alert system, the Meteorological Service of Chile in coordination with the Regional Directorate ONEMI has declared a Red Alert for parts of North-Central Chile due to intense rain storms. As a result we would like to inform that our staff at APEX, ALMA and Paranal are currently without any communication. No injuries have been reported and all staff are safe. Member of families can contact ESO Human Resources for further information: +56 2 24633000. Update as of 25.03.15 20:43 CET: Communications at Paranal are now re-established. Update as of 25.03.15 20:53 CET: Communications at APEX and ALMA are now also re-established.

24. maaliskuuta 2015: The latest edition of ESO's quarterly journal, The Messenger, is now available online. Find out the latest news from ESO on topics ranging from new instruments to the latest science discoveries. Highlights of this edition include: SPHERE Science Verification The Return of the Mid-infrared to the VLT: News from the VISIR Upgrade An Unbiased Near-infrared Interferometric Survey for Hot Exozodiacal Dust An Astrophysical Laboratory: Understanding and Exploiting the Young Massive Cluster Westerlund 1 The GIRAFFE Inner Bulge Survey (GIBS) Download The Messenger in PDF format or visit The Messenger website to subscribe and receive a free printed copy.

19. maaliskuuta 2015: On 23 April 2015, ESO will participate in Germany’s nationwide Girls’ Day activities, in which technical enterprises, universities and research organisations arrange open days for girls, to give female school students an insight into science and technology professions and to encourage more of them to choose such careers in the future. The ESO Girls’ Day will introduce the work of ESO and highlight many of our daily activities, such as astrophysical research, mechanical design, optical integration, operations, development of cutting-edge technology, construction of large structures, and more. The programme comprises an introductory talk, a tour of the main ESO laboratories, and hands-on workshops in the fields of both engineering and astronomy with the opportunity to discuss and ask questions about the topics that have been presented. The students will learn how astronomical instruments are built, integrated and tested in the laboratories. They will also learn how data are obtained and ...

19. maaliskuuta 2015: Your ESO Pictures es una comunidad de Flickr donde cualquiera puede compartir sus fotos relacionadas con ESO y ayudar a crear una galería de imágenes impresionantes. Este ESOcast muestra algunas de las mejores contribuciones a Your ESO Pictures a lo largo de los años. Incluyen imágenes de los observatorios de ESO, los espectaculares paisajes del desierto de Atacama chileno, así como vistas de los cielos nocturnos. Puede suscribirse a ESOcasts en iTunes, recibir futuros episodios en YouTube o seguirnos en Vimeo . Muchos otros episodios de ESOcast también están disponibles . Descubra cómo ver y contribuir con subtítulos para ESOcast en varios idiomas, o traducir este video en dotSUB .

17. maaliskuuta 2015: Following an open call for applications, Ars Electronica in Austria has announced that the winner of the Art & Science residency is the Chilean artist María Ignacia Edwards. The decision was reached by a jury of ten, made up of representatives of Ars Electronica and the seven cultural institutions that make up the Art & Science Network, along with ESO’s Representative in Chile, Fernando Comerón. Edwards’ latticeworks combine delicacy and poise with an intricate spatial awareness, underpinned by mathematical and physical calculations. She will be spending the residency at ESO in Chile and the Ars Electronica Futurelab in Austria. Aesthetics, originality, innovation, a compelling conception, the technique and quality of the presentation, as well as an interest in the ideas of science as expressed by ESO were all criteria under which submissions were evaluated. Fostering interdisciplinary work and intercultural exchange, as well as gaining access to new target audiences, are ...

17. maaliskuuta 2015: ALMA’s Operations Support Facility will open its doors to the public for the first time on 29 March 2015, offering members of the public a rare opportunity to experience what everyday life is like for those working on one of the most advanced pieces of scientific equipment in the world. ALMA is a state-of-the-art telescope to study light from some of the coldest objects in the Universe. This light has wavelengths of around a millimetre, between infrared light and radio waves, and is therefore known as millimetre and submillimetre radiation. ALMA comprises 66 high-precision antennas, spread over distances of up to 16 kilometres. This global collaboration is the largest ground-based astronomical project in existence. Serving as a centre of operations, the ALMA Operations Support Facility is located 28 kilometres from the telescope array itself and accommodates up to 250 workers, including contractors, maintenance staff and astronomers. Visits to the Operations ...

13. maaliskuuta 2015: The latest issue of the free magazine Science in School is now available online and in printed form. This European journal for science teachers offers inspiring articles, fun games and hands-on activities for students in every issue. It aims to promote science teaching by encouraging communication between teachers, scientists and everyone else involved in European science education. Some of the highlights of this issue include: the challenging logistics of lunar exploration. and the psychology of the perfect meal. Teaching activities include: how to demonstrate the different colours of stars with a light bulb, making pH-sensitive inks from vegetables, and how to turn your students into robots using paper cups. Science in School is published by EIROforum, a collaboration between eight European intergovernmental scientific research organisations, of which ESO is a member. The journal addresses science teaching both across Europe and across disciplines: highlighting the best in teaching and cutting-edge research. ...

11. maaliskuuta 2015: ESO invites you to take part in AstroCamera 2015 — an international competition in support of the popularisation of astronomy and astrophotography. The competition is organised by the Hewelianum Centre in Gdańsk, Poland. The winners will receive grants from the organisers. ESO, as one of the sponsors of the event, will award prizes in the form of books and DVDs for the entries that receive honourable mentions from the judges. Initially launched on 28 January 2011, in conjunction with the 400th anniversary of the birth of the 17th century astronomer, Johannes Hevelius, the competition is open to all astronomy and astrophotography enthusiasts. The life and achievements of Hevelius, a renowned observer of the night sky, have been an inspiration for the Hewelianum Centre to make the AstroCamera competition a regular event, with this marking the fifth time it has been held. The competition is organised into the following categories: Category ...

6. maaliskuuta 2015: ESO kutsuu sinut osallistumaan toista kertaa järjestettävään kansainväliseen yömaisema-valokuvakilpailuun tähtivalokuvaajille (Photo Nightscape Awards, PNA). Kilpailun järjestävän Ciel et Espace Photos'n kumppani ESO palkitsee Yömaisema-kategorian voittajan matkalla Paranaliin, VLT-teleskoopin sijaintipaikalle Pohjois-Chileen. Kilpailun kaikille valokuvaajille avoimet kategoriat ovat: Yömaisema, Kaupunki ja Timelapse. PNA:n 9-12 ja 13-17 -vuotiaille tarkoitettuihin Junior-kategorioihin voivat osallistua vain Ranskan kansalaiset. Kilpailuun osallistuvien tulee lähettää valokuvansa tai videonsa lisäksi ilmoittautumislomake, ja alaikäisen ollessa kyseessä myös vanhemien suostumus, sähköpostiosoitteeseen: pna@photonightscapeawards.com. Lisätietoja kilpailun säännöistä löytyy kilpailun verkkosivulta. Ilmoittautumislomake löytyy linkin "Contest" takaa löytyvällä sivulla olevan otsikon "Registration" alta. Ilmoitukset julkaistaan PNA:n Facebook-sivulla. Palkintoseremonia pidetään 7. marraskuuta 2015 Pariisissa, Cité des Sciences et de l'Industrie -tiedekeskuksen planetaariossa, missä myös asetetaan näytteille valokuvien ja timelapse-videoiden parhaimmisto. Tärkeitä päivämääriä: Valokuvien täytyy olla otettu välillä 1. tammikuuta 2015 ja 30 syyskuuta 2015. Valokuvien kilpailuun lähettämisen takaraja on 30. syyskuuta 2015. Palkinnot julkistetaan 7. marraskuuta 2015.