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126461. INAF - Osservatorio di Arcetri
... Home . ... Come raggiungere l'Osservatorio . ... Amici di Arcetri . ... AstroBignУ? home - Lists of bignУ?'s Current season Other seasons . ... Home - Top - Current season - Other Seasons . ... The M4DP was optically calibrated at INAF Merate by a working group led by Arcetri: the optical test allowed to flatten, align and co-phase the shells at the requested 20 nm RMS Wavefront accuracy; also, specific procedures for the M4 calibration were tested. ... Top - Current Season - Previous seasons . ...
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Ссылки http://www.arcetri.astro.it/index.php?option=com_content&view=category&Itemid=424&id=202&iccaldate=2012-9-1 -- 146.9 Кб -- 12.04.2016
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126462. XWare > APOD
... The Large Magellanic Cloud in Ultraviolet . ... Where are the hottest stars in the nearest galaxies? ... Have you ever seen an aurora? ... Many bright nebulae and star clusters in planet Earth's sky are associated with the name of astronomer Charles Messier, from his famous 18th century catalog. ... NGC 6903: The Butterfly Nebula . ... Star Size Comparisons . ... The Nebula's glowing gas surrounds hot young stars at the edge of an immense interstellar molecular cloud. Curiosity: Wheels on Mars . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=79&d=2015-07 -- 14.8 Кб -- 12.04.2016
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126463. XWare > APOD
... NGC 3132: The Southern Ring Nebula . ... The Moons Saturn . ... Comet of the North . ... It looks like a double comet, but Comet PanSTARRS (C/2011 L4) is just offering skygazers a Messier moment. Outward bound and fading in this starry scene, the well-photographed comet is remarkably similar in brightness to M31, the Andromeda Galaxy. M64: The Black Eye Galaxy . ... Comet PANSTARRS and the Andromeda Galaxy . ... Currently, comet PANSTARRS is passing nearly in front of the galaxy Andromeda. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=79&d=2015-05 -- 15.0 Кб -- 12.04.2016
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126464. XWare > APOD
... A tremendous explosion has occurred in the nearby universe and major telescopes across Earth and space are investigating. Dubbed GRB 130427A, the gamma-ray burst was first seen by the Earth-orbiting Swift satellite in high energy X-rays and quickly reported down to Earth. ... Tails of Comet Lemmon . ... A Supercell Thunderstorm Cloud Over Montana . ... As it climbed into the clear sky, the Moon just grazed the dark, umbral shadow of planet Earth in the year's first partial lunar eclipse. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=79&d=2015-06 -- 14.9 Кб -- 12.04.2016
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126465. XWare > APOD
... PanSTARRS over Parkes . ... Sweeping quickly through southern skies on March 5, Comet PanSTARRS (C/2011 L4) follows the Sun toward the western horizon in this twilight scene. ... Thor s Helmet . ... Heroically sized even for a Norse god, Thor's Helmet is about 30 light-years across. ... Comets Lemmon and PanSTARRS Peaking . ... IC 1805: The Heart Nebula . ... Sprawling across almost 200 light-years, emission nebula IC 1805 is a mix of glowing interstellar gas and dark dust clouds. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=79&d=2015-04 -- 14.8 Кб -- 12.04.2016
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126466. XWare > APOD
... Grand Spiral Galaxy NGC 7424 . ... Open Star Clusters M35 and NGC 2158 . ... Open clusters of stars can be near or far, young or old, and diffuse or compact. Found near the plane of our Milky Way galaxy, they contain from 100 to 10,000 stars, all of which formed at nearly the same time. ... Some 7,000 light-years away, though, this pair of open or galactic star clusters is an easy binocular target, a lovely starfield in the northern constellation Perseus. Saturns Rings from the Dark Side . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=79&d=2015-02 -- 14.9 Кб -- 12.04.2016
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126467. XWare > APOD
... NGC 6822: Barnard s Galaxy . ... Grand spiral galaxies often seem to get all the glory, flaunting their young, bright, blue star clusters in beautiful, symmetric spiral arms. ... Comet Lemmon near the South Celestial Pole . ... The spiral arms of bright galaxy M106 sprawl through this remarkable multiframe portrait, composed of data from ground- and space-based telescopes. ... The well-measured distance to M106 is 23.5 million light-years, making this cosmic scene about 80,000 light-years across. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=79&d=2015-03 -- 15.4 Кб -- 12.04.2016
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126468. astro-ph
Full-Text Search . ... astro-ph . ... SAI VO . Search sort results by Date Relevance . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . Normalized to: Elleflot, T. 8 article(s) in total . 122 co-authors, from 1 to 8 common article(s). ... POLARBEAR Collaboration. ... Suzuki, Akihiro. Suzuki, J.. ... The Polarbear Collaboration. ... Zahn, Alex. Zahn, Oliver. ... SAI MSU . ...
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Ссылки http://vo.astronet.ru/arxiv/?author=Elleflot%2C%20T. -- 30.2 Кб -- 12.04.2016
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126469. XWare > APOD
... In this stunning vista, based on image data from the Hubble Legacy Archive, distant galaxies form a dramatic backdrop for disrupted spiral galaxy Arp 188, the Tadpole Galaxy. ... Methone: Smooth Egg Moon of Saturn . ... Saturns Moon Dione in Slight Color . ... Start with the fact that Saturn's moon Dione has one side that always faces Saturn, and one side that always faces away. ... Hunter s Moon over the Alps . ... A Full Moonset can be a dramatic celestial sight, and Full Moons can have many names...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=79&d=2014-12 -- 14.9 Кб -- 12.04.2016
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126470. Science in School - Issue 09 - Autumn 2008 | ESO
... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Travel to E-ELT Armazones . ... ESO . ... Survey Telescopes . ... Star Clusters . ... 2008 . ... Stars@ESO . ... ESO Science Newsletter . ... ESO 3.6-metre telescope . ... Science in School . ... Science in School aims to promote inspiring science teaching by encouraging communication between teachers, scientists, and everyone else involved in European science education. ...
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Ссылки http://www.eso.org/public/products/schools/sis_0009/ -- 88.5 Кб -- 12.04.2016
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126471. XWare > APOD
... About 3 million years ago in the nearby galaxy M33, a large cloud of gas spawned dense internal knots which gravitationally collapsed to form stars. ... Have you ever experienced a total eclipse of the Sun? ... The Astronaut Who Captured a Satellite . ... Earth at Night . ... Also known as NGC 104, it roams the halo of our Milky Way Galaxy along with around 200 other globular star clusters. Plasma Jets from Radio Galaxy Hercules A . ... Is the night sky darkest in the direction opposite the Sun? ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=79&d=2015-01 -- 15.3 Кб -- 12.04.2016
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126472. XWare > APOD
... Nauset Light Star Trails . ... Photographed with a camera fixed to a tripod, the well-planned 30 minute exposure records star trails in the northern sky, reflecting the daily rotation of planet Earth. ... That's about 150 light-years at the stellar debris cloud's estimated distance of 3,000 light-years. ... During the Shelios Expedition to Greenland in late August, even veteran sky enthusiasts saw auroras so colorful, so fast changing, and so unusual in form that they could remember nothing like it....
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=79&d=2014-11 -- 15.1 Кб -- 12.04.2016
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126473. XWare > APOD
... Wisps Surrounding the Horsehead Nebula . ... A deep exposure shows that the dark familiar shaped indentation, visible just below center, is part of a vast complex of absorbing dust and glowing gas. ... On a Blue Moon . ... Rising at sunset, the gorgeous Full Moon of August 31 became the second Full Moon in a month. ... In fact, parts of the Full Moon do look a little blue in this sharp lunar portrait. ... The Cat's Eye Nebula (NGC 6543) is one of the best known planetary nebulae in the sky. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=79&d=2014-10 -- 15.2 Кб -- 12.04.2016
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126474. Scientific.ru Альтернативный форум
Альтернативный форум . Scientific.ru Все форумы . ... В. Иващенко (@) - 20.11.2006 09:41 . Re: пространство-время . ... Вы согласны, что чем дальше объект от наблюдателя, тем больше задержка времени между тем, что видит наблюдатель и что происходит с объектом на самом деле. ... Re: пространство-время В. Иващенко, 20.11.2006 19:50 . Re: пространство-время Munin, 20.11.2006 11:05 . ... Re: пространство-время Горбачев, 09.11.2006 19:14 . ... Горбачев, 20.11.2006 12:41 . ...
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Ссылки http://www.scientific.ru/dforum/altern/1164004898 -- 28.5 Кб -- 12.04.2016
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126475. XWare > APOD
... The First Color Panorama from Mars by Curiosity . ... Denizens of planet Earth watched last year's Perseid meteor shower by looking up into the bright moonlit night sky. But this remarkable view captured on August 13, 2011 by astronaut Ron Garan looks down on a Perseid meteor. ... Energized by the bright, bluish central star seen here, this star forming region sprawls across hundreds of light-years -- spanning over three degrees on the sky while nearly 3,000 light-years from planet Earth. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=79&d=2014-09 -- 14.7 Кб -- 12.04.2016
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126476. Science in School - Issue 08 - Spring 2008 | ESO
... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Travel to E-ELT Armazones . ... ESO . ... Survey Telescopes . ... Star Clusters . ... 2008 . ... Stars@ESO . ... ESO Science Newsletter . ... ESO 3.6-metre telescope . ... Science in School . ... Science in School aims to promote inspiring science teaching by encouraging communication between teachers, scientists, and everyone else involved in European science education. ...
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Ссылки http://www.eso.org/public/products/schools/sis_0008/ -- 88.5 Кб -- 12.04.2016
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126477. XWare > APOD
... Happy People Dancing on Planet Earth . ... Many humans on Earth exhibit periods of happiness, and one method of displaying happiness is dancing. ... The Tidal Tail of NGC 3628 . ... A mere 30 million light-years away, large spiral galaxy NGC 3628 (center left) shares its neighborhood in the local Universe with two other large spirals, in a magnificent grouping otherwise known as the Leo Triplet. NGC 4565: Galaxy on Edge . ... Magnificent spiral galaxy NGC 4565 is viewed edge-on from planet Earth. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=79&d=2014-08 -- 15.1 Кб -- 12.04.2016
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126478. XWare > APOD
... Two New Hubble Quality Telescopes Gifted to NASA . 10.06.2012 . ... Venus at the Edge . ... As its June 6 2012 transit begins Earth's sister planet crosses the edge of the Sun in this stunning view from the Hinode spacecraft. The timing of limb crossings during the rare transits was used historically to triangulate the distance to Venus and determine a value for the Earth-Sun distance called the astronomical unit. ... Milky Way Galaxy Doomed: Collision with Andromeda Pending . ... 2011 2012 . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=79&d=2014-07 -- 15.1 Кб -- 12.04.2016
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126479. XWare > APOD
... It was really not about superheroes as on May 6 the much touted Super Moon, the largest Full Moon of 2012, rose over this otherwise peaceful harbor. ... Dubbed a supermoon, the latest fully illuminated moon appeared slightly larger than usual because it occurred unusually near the closest point in its orbit to Earth. ... The moon was imaged in unprecedented detail last June as the robotic Cassini spacecraft orbiting Saturn swooped to within a single Earth diameter of the diminutive moon. ... June . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=79&d=2014-06 -- 15.3 Кб -- 12.04.2016
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126480. XWare > APOD
... NGC 1579: Trifid of the North . ... Colorful NGC 1579 resembles the better known Trifid Nebula, but lies much farther north in planet Earth's sky, in the heroic constellation Perseus. ... A broad expanse of glowing gas and dust presents a bird-like visage to astronomers from planet Earth, suggesting its popular moniker - The Seagull Nebula. ... NGC 2170: Celestial Still Life . ... In this beautiful celestial still life composed with a cosmic brush, dusty nebula NGC 2170 shines near the image center....
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=79&d=2014-04 -- 15.1 Кб -- 12.04.2016
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