Zdjęcie Tygodnia 2014

11 sierpnia 2014: At present ESO hosts three observatories in the Atacama Desert region of Chile: La Silla, Paranal and Chajnantor. Visible in the background of this image is Paranal, ESO’s flagship facility and home of the Very Large Telescope (VLT) array. In coming years, this trio will be joined by a fourth observatory: Cerro Armazones, future site of the European Extremely Large Telescope (E-ELT). With its 39-metre-diameter mirror, the E-ELT will be the world’s biggest eye on the sky when construction is completed around 2024. Cerro Armazones is currently only linked to Paranal by a dirt track — but, as shown in this image, construction is underway. The Chilean company ICAFAL Ingeniería y Construcción S.A. (ICAFAL) began construction in March (ann14019), and is due to take around 16 months to complete a new 7-metre-wide asphalt road. As well as carving a new road through the Chilean landscape, ICAFAL will level off the ...

4 sierpnia 2014: At 5000 metres above sea level, high upon the Chajnantor Plateau in Chile, the antennas of the ALMA Observatory peer skywards, scanning the Universe for clues to our cosmic origins. This plateau is one of the highest observatory sites on Earth. Visible amongst the thousands of stars on the right side of this image are the Small and Large Magellanic Clouds, appearing as luminous smudges in the sky. These cloud-like objects are both galaxies — two of the closest galactic neighbours to our galaxy, the Milky Way. ALMA's main aim is to observe the coldest and most ancient objects in the cosmos — known as the "cold Universe". The array measures radiation emitted in the millimetre and submillimetre wavelengths, which lie in between infrared and radio waves in the electromagnetic spectrum. It features 66 mobile antennas which can be moved and configured over the ALMA site to meet the scientists' ...

28 lipca 2014: Close to ESO's ALMA Observatory, a tour bus creates a cloud of dust as it makes its way across the Chilean desert. This bus carries staff heading to the ALMA Operations Support Facility for the start of an 8-day shift. In the background we see two volcanoes, their snow-covered peaks obscured by clouds. Located on the border between Bolivia and Chile, these two inactive volcanoes, despite being just a short distance from each other, were created in different geological epochs — Licancabur, the volcano on the left, is much younger than its smaller neighbour Juriques. Licancabur is famous for its near-symmetrical shape, and for being home to one of the highest lakes in the world. At an altitude of 5916 metres, the lake in Licancabur’s caldera is host to a variety of rare flora and fauna, and has been studied to see how life is coping in this extreme environment. ...

21 lipca 2014: This panoramic view of ESO’s flagship facility in northern Chile was taken by ESO Photo Ambassador Gabriel Brammer. The Very Large Telescope (VLT) is seen setting to work at ESO’s Paranal Observatory, visible against a backdrop of clear skies with the Milky Way overhead. To create this picture, Brammer combined several long-exposure shots in order to capture the faint light of the Milky Way as it circled above the massive enclosures of the VLT’s Unit Telescopes. Each of these giants is 25 metres tall, and they are named after prominent features of the sky in the language of the local Mapuche tribe: the Sun, the Moon, the constellation of the Southern Cross, and Venus — Antu, Kueyen, Melipal, and Yepun respectively. On the left of the frame, the smaller Auxiliary Telescopes can be seen in their white round, domes, with the large and small Magellanic Clouds above them. The combination ...

14 lipca 2014: Can you count the number of bright dots in this picture? This crowded frame is a deep-field image obtained using the Wide Field Imager (WFI), a camera mounted on a relatively modestly sized telescope, the MPG/ESO 2.2-metre located at the La Silla Observatory, Chile. This image is one of five patches of sky covered by the COMBO-17 survey (Classifying Objects by Medium-Band Observations in 17 filters), a deep search for cosmic objects in a relatively narrow area of the southern hemisphere's sky. Each one of the five patches is recorded using 17 individual colour filters. Each one of the five COMBO-17 images covers an area of the sky the size of the full Moon. The survey has already revealed thousands of previously unknown cosmic specimens — over 25 000 galaxies, tens of thousands of distant stars and quasars previously hidden from our view, showing just how much we still have ...

7 lipca 2014: This aerial photograph shows the sprawling site of the European Southern Observatory’s (ESO) Headquarters in Garching bei München, Germany. While ESO operates telescopes scattered across Chile in the southern hemisphere, Garching houses the scientific, technical and administrative centre of ESO, where development programmes are carried out to provide the observatories with the most advanced instruments. The buildings in the centre of the frame, both with sleek, curved designs, are the two main ESO Headquarters buildings — the top-right building was the organisation’s sole base for many years before it was recently joined by the lower red-roofed extension, which was inaugurated in December 2013. The black, rounded building is the technical building, where work on new instruments is carried out. Each of the individual Headquarters buildings are connected by curved bridges, seen here as the three-armed black shape in the centre of the frame. The new extension, designed by architects Auer+Weber, ...

30 czerwca 2014: The Sun sets over Paranal Observatory, painting an array of subtle hues across the sky reminiscent of a Monet landscape. The sparse clouds glow warmly under the Sun's last rays, and the crisp clarity of the air is almost palpable — highlighting why ESO has selected this area of Chile for its observatory. Crepuscular rays — and shadows from the clouds — are streaming from the Sun and appear to converge at the antisolar point. Two of the four domed Auxiliary Telescopes (ATs) of the Very Large Telescope (VLT) can be seen on the left, waiting patiently for darkness to fall before conducting their survey of the cosmos. Once the Sun has set, the 1.8-metre diameter ATs will feed starlight to the Very Large Telescope Interferometer (VLTI), combining the light to produce clear images of the Universe. The mobile ATs are mounted on rails, and can be moved around the ...

23 czerwca 2014: This new image, taken by ESO Photo Ambassador Gianluca Lombardi, shows a stunning array of colours, ranging from the haze of pink dominating the bottom of the frame to the blues and whites of the Milky Way above. The blocks visible at the foreground of the image are the Unit Telescopes of the Very Large Telescope (VLT), based at ESO's Paranal Observatory in Chile. Cutting through the scene is a harsh yellow slash. This prominent streak is the VLT's laser guide star, which is part of the telescope's adaptive optics system that compensates for the blurring effects of the atmosphere. Light from the sky is distorted as it travels through the atmosphere due to local variations. Whenever possible, astronomers hunt down a bright star to calibrate their observations, but when there is no suitable star near enough to their target, they have to rely on an artificial one — created ...

16 czerwca 2014: This new image shows the construction progress of the road, platform, and service trench at the site of the future European Extremely Large Telescope (E-ELT) on Cerro Armazones. The basecamp can be seen to the lower right and the new road is seen curving around the base of the mountain. The Chilean company ICAFAL Ingeniería y Construcción S.A. started the civil works for the E-ELT in March 2014 when they began construction of a road to the summit of the mountain. The construction is expected to take 16 months to complete. The road will provide access for the future construction of the giant telescope, and will be 11 metres wide, with an asphalt paved driveway 7 metres wide. Construction worker for the company, Sebastián Rivera Aguila, caught this sight on Thursday 12 June 2014 from a commercial airplane flying over the mountain. He expressed his excitement: "It is really hard ...

9 czerwca 2014: This image shows the beginning of sunrise over the Very Large Telescope (VLT) at ESO's Paranal Observatory in Chile. In this photo, one of the VLT's Unit Telescopes is visible to the bottom right, illuminated by moonlight. Further in the distance there are two Auxiliary Telescopes pointing upwards. The VLT is formed of four 8.2-metre Unit Telescopes (UTs), and four movable 1.8-metre Auxiliary Telescopes (ATs). The telescopes can work together to form a giant interferometer: the Very Large Telescope Interferometer (VLTI). The light collected by each of these telescopes is combined by the VLTI using a complex system of mirrors in underground tunnels, allowing astronomers to see details up to 16 times finer than with the individual UTs alone. The image was taken by Nicolas Blind, an astronomer who visited Paranal Observatory for a few days in December 2012. Blind may only have been at the observatory for a short ...

2 czerwca 2014: Framed by the glow of the Moon setting, the fourth Unit Telescope (UT4) of ESO's Very Large Telescope (VLT) at Paranal Observatory is enveloped by the sky it studies night after night. Located high on Cerro Paranal, the majestic machine sits gracefully at an altitude of 2635 metres above sea level. Paranal is the world's most advanced visible-light astronomical observatory and ESO’s flagship facility, containing a suite of telescopes. UT4, otherwise known as Yepun (Venus), is one of the four Unit Telescopes that comprise the VLT, also working with their four Auxiliary Telescope companions to form the super-sensitive Very Large Telescope Interferometer (VLTI). Housed within a thermally controlled building, UT4 uses its incredibly precise 8.2-metre mirror to scan the stars and unravel the mysteries of the Universe. The other three Unit Telescopes are known as Antu (Sun), Kueyen (Moon), and Melipal (Southern Cross), from the language of the Mapuche people ...

26 maja 2014: The sky over Paranal Observatory in northern Chile is a real treat for ESO's Photo Ambassadors, who are constantly experimenting with new techniques to obtain even more striking views of the unique, arid landscape and state-of-the-art facilities. On this occasion, Gianluca Lombardi has combined many long-exposure images to get this stunning result — the Very Large Telescope (VLT) and its Auxiliary Telescopes, their motion appearing as blurred flickers beneath a stream of stars, while the apparent motion of the stars across the sky has left smeared trails that are captured on camera as the Earth rotates. The VLT is ESO's flagship facility. It is of the most productive telescopes in the world, and the most advanced optical instrument ever made.

19 maja 2014: Grupa osób zgromadziła się obok teleskopów, aby podziwiać noc w Obserwatorium ESO Paranal w Chile. Dla większości zachód słońca oznacza koniec dnia pracy – czas na odpoczynek. Ale nie tutaj; noc to czas prawdziwej pracy, a jej miejscem jest pogodne nocne niebo. Grupka wygląda na niewielką, szczególnie w porównaniu do teleskopów po lewej. W kopułach znajdują się cztery 1,8-metrowe teleskopy pomocnicze, które są częścią sieci teleskopu VLT (Very Large Telescope). Ale prawdziwy olbrzym znajduje się na lewym skraju zdjęcia; jeśli teleskopy pomocnicze powodują, że grupa ludzi wydaje się mała, to jeden z głównym teleskopów VLT czyni ludzi podobnymi do mrówek. VLT to cztery 8,2-metrowe teleskopy takie jak ten, jedne z największych teleskopów na naszej planecie. Ale jeśli myślicie, że VLT jest duży, to poczekajcie na teleskop E-ELT (European Extremely Large Telescope), który rozpocznie pracę na początku lat 20. Jego zwierciadło będzie mieć ponad 39 metrów średnicy! W przyszłości ESO będzie ...

12 maja 2014: To niesamowite zdjęcie zostało wykonane na pustyni Atakama w Chile. Pokazuje ślady gwiazd kręcące się wokół południowego bieguna niebieskiego, widoczne nad zdominowanym przez kaktusy krajobrazem. Ślady gwiazd pokazują pozorne ścieżki gwiazd na niebie gdy Ziemia powoli się obraca. Fotografuje się je przy użyciu długich czasów ekspozycji. Końcowa najgłębsza ekspozycja została nałożona na ślady, ukazując o wiele więcej słabych gwiazd, a także wznoszącą się nad horyzont południowa Drogę Mleczną z pasmami ciemnego pyłu i dobrze znaną różowawą mgławicą Carina. Po prawej widać także satelitarne galaktyki Drogi Mlecznej, Wielki (wyżej, w centrum) i Mały (niżej, po prawej) Obłok Magellana.

5 maja 2014: The Sun sets over La Silla, one of ESO's observing sites in Chile, creating a fiery orange glow along the horizon. This image, taken by David Jones, shows the alignment of three planets over the summit of ESO's telescopes in June 2013. Here the trio visible to the left of centre is composed of Jupiter (bottom left, almost invisible in orange sunset), Venus (centre), and Mercury (top right) — see labelled image. Alignments like this happen only once every several years, so it is a real treat for photographers and astronomers. When three (or more) celestial objects align like this in the sky, it is called a "syzygy". Check this syzygy image, showing almost the same scene (also from May 2013). "This image was taken during a five-night observing run with the 3.6-metre New Technology Telescope on La Silla, so I was very fortunate to be awarded observing time at ...

28 kwietnia 2014: This image shows an ancient sun-scorched boulder near ESO's La Silla Observatory in Chile, on the outskirts of this desert at a height of some 2400 metres above sea level. Visible on the boulder are several petroglyphs — rock engravings — depicting men and llamas. Llamas have historically been very important to South American cultures, being used as both a source of food and wool, and also as a pack animal for carrying goods across the land. The importance of llamas was reflected in the beliefs of the pre-Columbian people who inhabited the region — the Inca herders worshipped a multicoloured llama deity by the name of Urcuchillay, who was said to watch over the animals. The name Urcuchillay was also given to the constellation of Lyra (The Lyre) by the ancient Inca astronomers. The llama is honoured yet again in the Inca constellations. These constellations were formed from dark ...

21 kwietnia 2014: Jak mówi stare angielskie przysłowie: „Many hands make light work” (co oznacza: co dwóch, to nie jeden, albo: wiele rąk czyni pracę lżejszą). W tym przypadku jednak bardziej odpowiednia byłoby stwierdzenie „many wheels make light work” (wiele kół czyni pracę lżejszą). Na zdjęciu uwieczniono Otto, jeden z dwóch transporterów ALMA, a także jego towarzyszkę Lore. Transportery Otto i Lore były odpowiedzialne za przewożenie anten ALMA na płaskowyż Chajnantor położony na wysokości około 5000 metrów n.p.m. w północnym Chile. Po rozmieszczeniu anten transportery mają dodatkowe zadanie zmieniania pozycji anten zgodnie z wymaganiami naukowców. Otto można zobaczyć w akcji na tym filmie. Te dwie potężne bestie należą do czołówki niestandardowych pojazdów. Zostały zaprojektowane specjalnie dla ESO przez niemieckiego producenta pojazdów Scheuerle Fahrzeugfabrik, firmę z imponującą historią związana z transportowaniem ciężkich ładunków, np. rakiety Antares, czy platformy wiertniczej ważącej 15 000 ton! Transportery są identyczne z wyjątkiem koloru poręczy bezpieczeństwa w pojeździe. Otto ...

14 kwietnia 2014: A curtain of stars surrounds the 3.58-metre New Technology Telescope (NTT) in this new Ultra High Definition photograph from the ESO Ultra HD Expedition [1]. It was captured on the first night of shooting at ESO's La Silla Observatory, which sits at 2400 metres above sea level on the outskirts of the Chilean Atacama Desert. The majestic telescope enclosure aligns perfectly with the Milky Way’s central region — the brightest section and the area which obscures the galactic centre. The distinctive octagonal enclosure that houses the NTT stands tall in this image — silhouetted against the glittering cosmos above and almost appearing to consume the Milky Way. This telescope housing was considered a technological breakthrough when completed in 1989. Visible to the left of the Milky Way is the bright orange star Antares at the heart of Scorpius (The Scorpion). Saturn can be seen as the brightest point to the ...

7 kwietnia 2014: This beautiful new image, taken during a time-lapse set at the Atacama Large Millimeter/submillimeter Array (ALMA) is another dramatic Ultra High Definition photograph from the ESO Ultra HD Expedition. ALMA, located at 5000 metres above sea level on the remote and empty Chajnantor Plateau in the Chilean Andes, marks the second destination for the four ESO Photo Ambassadors [1] on their 17-day trip. The ambassadors are equipped with state-of-the-art Ultra HD tools to help them capture the true majesty of sights like the one pictured here [2] [3]. Some of the 66 high-precision antennas that comprise ALMA are visible here, with dishes pointed aloft, studying the cold clouds in interstellar space, and peering deep into the past at our mysterious cosmic origins. The spectacular javelin of light over the ALMA array is a shooting star, slicing through the image in a vivid streak of colours. Emerald green, golden and faint ...

31 marca 2014: This photo, taken at ESO's Paranal Observatory, is the first photograph from the ESO Ultra HD Expedition — a pioneering journey currently being undertaken by four world-renowned videographers and ESO Photo Ambassadors [1]. Equipped with state-of-the-art Ultra HD tools [2][3], the team are capturing ESO’s three unique observing sites in Chile in all their grandeur, while documenting their journey and escapades in a blog. The four Unit Telescopes — Antu, Kueyen, Melipal and Yepun — one of the Auxiliary Telescopes of the Very Large Telescope (VLT) and the VLT Survey Telescope (VST), are captured from an unusual perspective in this image. Taken using a fisheye lens, this photography technique produces a 360° view of the location — creating an immersive Paranal world with the swirling Milky Way at the centre of it. Distant cosmic gems are seen scattered above the VLT — speckling the sapphire shades of the night sky. ...