Найдено документов: 341352 (176 сайтов) ---- Время поиска: 1.40сек. |
Показаны документы, содержащие фрагменты текста из документа
http://www.astronet.ru/db/xware/msg/1322794.
http://www.astronet.ru/db/xware/msg/1322794.
1. NGC 281: Cluster, Clouds, and Globules
... Credit: Jean-Charles Cuillandre (CFHT), Hawaiian Starlight , CFHT Explanation: NGC 281 is a busy workshop of star formation. Prominent features include a small open cluster of stars, a diffuse red-glowing emission nebula , large lanes of obscuring gas and dust , and dense knots of dust and gas in which stars may still be forming. The open cluster of stars IC 1590 visible around the center has formed only in the last few million years. ... A Dust Cloud in NGC 281 . ... Young Star, Dark Cloud . ...
[
Сохраненная копия
]
Ссылки http://www.astronet.ru/db/xware/msg/1188845 -- 14.6 Кб -- 07.04.2003
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>139403) - www.astronet.ru/ )
2. APOD: 2014 October 8 - NGC 6823: Cloud Sculpting Star Cluster
... 2014 October 8 . NGC 6823: Cloud Sculpting Star Cluster . ... Explanation: Star cluster NGC 6823 is slowly turning gas clouds into stars. ... Some outer parts of the cluster, visible in the featured image 's center as the stars and pillars of emission nebula NGC 6820 , contain even younger stars. ... Open star cluster NGC 6823 spans about 50 light years and lies about 6000 light years away toward the constellation of the Fox ( Vulpecula ). APOD Wall Calendar: Nebulas and Star Clusters . ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/apod/ap141008.html -- 5.4 Кб -- 10.04.2016
Похожие документы
Похожие документы
3. Stellar Nursery NGC 6357: Image of the Month | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Stars . ... Space Flight . ... Monthly Sky Notes . ... NGC 6357's inner star forming region glows with the emission of ionized hydrogen gas. Image credit: ESO/VVV Survey/D. Minniti. ... Located around 8000 light years away in the constellation of Scorpius , NGC 6357 (sometimes called the Lobster Nebula ) is a typical stellar nursery, filled with vast clouds of gas and tendrils of dark dust. ... Subscribe to Astronotes . ...
[
Сохраненная копия
]
Ссылки http://www.armaghplanet.com/blog/stellar-nursery-ngc-6357-image-of-the-month.html -- 41.5 Кб -- 09.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>2797) - www.armaghplanet.com/ )
4. http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ISM/0030y.txt
... STScI-PRC00-30 HUBBLE PEEKS INTO A STELLAR NURSERY IN A NEARBY GALAXY NASA's Hubble Space Telescope has peered deep into a neighboring galaxy to reveal details of the formation of new stars. Hubble's target was a newborn star cluster within the Small Magellanic Cloud, a small galaxy that is a satellite of our own Milky Way. ... Astronomers are especially keen to study star formation in the Small Magellanic Cloud, because its chemical composition is different from that of the Milky Way. ...
[
Сохраненная копия
]
Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ISM/0030y.txt -- 6.1 Кб -- 30.01.2001
Похожие документы
Похожие документы
5. AAS 1996 January Meeting Photo Release Images
Intricately structured filaments of gas and dust compose the reflection nebula seen around the Pleiades star cluster. These multiwavelength images were presented to the American Astronomical Society meeting in San Antonio, TX on January 16, 1996. Click here for the press release text . ... The Schmidt data were processed further after this photo release; better versions are now available.] Get image: 512x512 (56k) / 1024x1024 (204k) . Pleiades Far-Infrared Heated Dust Emission . ...
[
Сохраненная копия
]
Ссылки http://www.naic.edu/~gibson/pleiades/press/ -- 6.1 Кб -- 20.11.2005
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>2553) - www.naic.edu/ )
6. ASP: Big Clusters, Tiny Galaxies
home publications > mercury . ... Big Clusters, Tiny Galaxies . ... Astronomers struggle to understand why giant star clusters form in the tiniest of galaxies . ... These clusters are probably young versions of globular clusters, but they are commonly called super star clusters. Seven dwarf galaxies within 16 million light-years have formed super star clusters, with one of these galaxies, NGC 1569, possessing two young clusters. ... Super star clusters have a lot to tell us about star formation. ...
[
Сохраненная копия
]
Ссылки http://www.astrosociety.org/pubs/mercury/32_03/clusters.html -- 17.5 Кб -- 20.04.2012
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1448) - www.astrosociety.org/ )
7. Astronomy HyperText Book: Interstellar Medium
Photon Scattering: Basic Principle of Photon Scattering . Audio Narration is available . No Scattering: Photon Source and Detector . ... For optical photons, scattering goes as wavelength to the -4 power. In the case of blue photons compared to red photons, this means that blue photons are about 10 times more likely to get scattered than red photons. ... Watch the blue photons scatter away from the detector . ... Interstellar dust make stars appear redder than they really are . ...
[
Сохраненная копия
]
Ссылки http://zebu.uoregon.edu/textbook/ism.html -- 4.2 Кб -- 23.01.1998
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>343) - zebu.uoregon.edu/ )
8. Infrared/visible light comparison of views of the Lagoon Nebula (Messier 8) |
... ESO, the European Southern Observatory . ... ESO Acronyms . ... Survey Telescopes . ... Image Comparisons . ... View shopping cart . ... ESO 3.6-metre telescope . ... MPG/ESO 2.2-metre telescope . ... This image compares infrared and visible views of the Lagoon Nebula (Messier 8). The visible light image (lower) was taken with the Wide Field Imager on the MPG/ESO 2.2-metre telescope at La Silla in Chile. ... Lagoon Nebula , Messier 8 . ... Visible and Infrared Survey Telescope for Astronomy . ...
[
Сохраненная копия
]
Ссылки http://www.eso.org/public/images/eso1101b/ -- 94.5 Кб -- 10.04.2016
Похожие документы
Похожие документы
9. A dark patch in Orion star formation | Astronomy.com
... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... A dark patch in Orion star formation . ... Located in the constellation Orion the Hunter, the Orion Molecular Cloud Complex, which is 1,500 light-years away, is the closest region of massive star formation to Earth and contains a treasury of bright nebulae, dark clouds, and young stars. ... Normally, a dark patch such as this would indicate a dense cloud of cosmic dust, obscuring the stars and nebula behind it. ...
[
Сохраненная копия
]
Ссылки http://www.astronomy.com/News-Observing/News/2013/01/A%20dark%20patch%20in%20Orion%20star%20formation.aspx -- 69.6 Кб -- 10.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>7048) - www.astronomy.com/ )
10. Stellar Astronomy
... Subject and Problems of Stellar Astronomy. ... Plane of Galaxy, Methods of Its Location Determination. ... Stars Distances. ... Other Methods of Stars Distances Determination. ... Tangential Velocities, Their Determination by Self-Motions. ... Determination of Solar Apex and Spatial Velocity by Radial and Spatial Velocities of Stars. ... Features of Orientation and Parameters of Peculiar Stellar Velocities Ellipsoid. ... General and Selective Light Absorption in Galaxy. ... Darc Clouds in Galaxy. ...
[
Сохраненная копия
]
Ссылки http://space.univ.kiev.ua/courses/zor_astron_e.html -- 8.0 Кб -- 23.02.2005
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>124) - space.univ.kiev.ua/ )
11. Armagh Observatory
... a spiral galaxy some million light years away, made by combining images . ... 1st February using the Armagh Robotic Telescope at the Armagh Observatory. ... Image credit: Simon Jeffery. Astronomers Simon Jeffery and Jack Wright have obtained their first images of deep-space objects using a new тАЬroboticтАЭ telescope at Armagh Observatory. ... Simon Jeffery, project scientist for the new telescope, said: "After two years of hard work, it is very satisfying to see the first images looking so good. ...
[
Сохраненная копия
]
Ссылки http://star.arm.ac.uk/press/2011/csj_telescope01_revised.html -- 8.7 Кб -- 04.02.2011
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>4935) - star.arm.ac.uk/ )
12. Dusty HII Regions and Planetary Nebulae
There is often dust associated with ionized regions. Compact HII regions usually have associated dust from a molecular cloud in which the massive star is being "born". ... For such stars the dust is not produced by the star, and a variety of dust features are observed. The planetary nebulae also usually have associated dust from the previous stage of evolution where they were either carbon stars or M-type giants. ... The feature near 11.5 microns in the IC 418 spectrum may be due to SiC dust. ...
[
Сохраненная копия
]
Ссылки http://www.stsci.edu/~volk/features3.html -- 6.2 Кб -- 27.05.2014
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>13611) - www.stsci.edu/ )
13. Astrophysics Group AMI Publications
... Astrophysics Group . ... AMI Publications . ... AMI Consortium: Hurley-Walker N. et al., 2011, preprint (arXiv:1103.0947) . ... AMI Consortium: Olamaie M. et al., 2010, preprint (arXiv:1012.4996) . ... AMI Consortium: Shimwell T. W. et al., 2010, preprint (arXiv:1012.4441) . ... AMI Consortium: Davies et al., 2010, preprint (arXiv:1012.3659) . ... AMI Consortium: Franzen et al., 2010, preprint (arXiv:1012.3711) . ... AMI Consortium: Rodriguez-Gonzalvez C. et al., 2010, preprint (arXiv:1011.0325) . ...
[
Сохраненная копия
]
Ссылки http://www.mrao.cam.ac.uk/facilities/ami/ami-publications/ -- 30.8 Кб -- 10.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1851) - www.mrao.cam.ac.uk/ )
14. Meade Series 4000 Photo-Visual Color Filters
... 11 Yellow-Green (78% transmission): Contrasts well with the red and blue characteristics of surface features on Jupiter and Saturn. ... 82A Light Blue (73% transmission): Useful on the Moon, Mars, Jupiter, and Saturn, this subtle pale blue filter enhances areas of low contrast while avoiding significant reduction of overall image brightness. ... Meade Series 4000 Photo-Visual Color Filters may be ordered individually or in the following sets: . ... Meade Series 4000 Broadband Nebular Filters . ...
[
Сохраненная копия
]
Ссылки http://www.meade.com/catalog/meade_4000/meade_series_4000_filters_02.htm -- 21.5 Кб -- 06.10.2007
Похожие документы
Похожие документы
15. Publications
... Volodymyr Kuzkov, Sergii Kuzkov, Zoran Sodnik - Direct measurements of laser light aberration from the ARTEMIS geostationary satellite through thin clouds // arXiv.org - New resalts to paper at Conference ICSOS-2014, Kobe, Japan, May 7-9 (2014), S4-4, [view pdf file] . ... Kuz'kov V., Volovyk D., Kuzkov S., Sodnik Z., Pukha S. - Realization of Laser Experiments with ESA'S Geostationary Satellite ARTEMIS. ... Preparation to Optical Communication Experiments With ARTEMIS Satellite. ... V.P. Kuz`kov. ...
[
Сохраненная копия
]
Ссылки http://www.mao.kiev.ua/staff/kuzkov/public.html -- 12.8 Кб -- 29.02.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>547) - www.mao.kiev.ua/ )
16. GSAOI Orion Nebula Cluster Science Page
... GSAOI Home . ... Science . ... Deep imaging at J , H , and K is required to identify all stellar objects, brown dwarfs, and planetary mass objects in the central region of the Orion Nebula Cluster down to masses comparable to that of Jupiter. This is required to establish the initial mass function, i.e., the number of stars of each mass that have formed, in this region of intense massive star formation. ... The fields of the GSAOI detectors are shown as four green squares in each frame. ...
[
Сохраненная копия
]
Ссылки http://www.mso.anu.edu.au/gsaoi/science/orion.shtml -- 6.7 Кб -- 01.10.2012
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>747) - www.mso.anu.edu.au/ )
17. Supernova 2009js in NGC 918
Supernova 2009js in NGC 918 . This page is devoted to information on Supernova 2009js in NGC 918 . Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the updates and links web pages. Discovered independently by Lick Observatory Supernova Search (USA) and Koichi Itagaki (Japan). ... 2009/10/11.44 . 17.2 . ... Joseph Brimacombe . ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/mirrors/isn/sn2009/sn2009js.html -- 8.2 Кб -- 13.02.2011
[ Сохраненная копия ] Ссылки http://www.rochesterastronomy.org/sn2009/sn2009js.html -- 8.4 Кб -- 19.04.2014
Похожие документы
[ Сохраненная копия ] Ссылки http://www.rochesterastronomy.org/sn2009/sn2009js.html -- 8.4 Кб -- 19.04.2014
Похожие документы
Еще в разделе:
(Показать все результаты (>687) - www.rochesterastronomy.org/ )
18. ATNF Colloquium
ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Astrophysics graduate student programs . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Mopra radio telescope . ... The Australia Telescope National Facility Colloquium . ... The mass spectrum scales as N(M) ~ M^-1.5, similar to the mass spectra of young massive star clusters suggesting that individual molecular clouds are transformed in the starburst into individual star clusters. ...
[
Сохраненная копия
]
Ссылки http://www.atnf.csiro.au/news/news.php?action=show_item&item_id=579 -- 28.1 Кб -- 01.03.2014
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>13960) - www.atnf.csiro.au/ )
19. Amateur Telescope Makers of Boston
... NGC 281 (Sharpless 184) is a bustling cradle of star formation about 10,000 light years away. ... The central stars are being formed from the surrounding gas, which emits a large amount of hydrogen alpha (Ha) light after being excited by stellar radiation. ... The dark areas overlaying the brighter ones in the middle of the image are dense clouds of gas known as Bok Globules. ... 4) Image registration . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...
[
Сохраненная копия
]
Ссылки http://www.atmob.org/gallery/showimage.php?id=793 -- 5.6 Кб -- 09.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>588) - www.atmob.org/ )
20. http://www.aaa.org/s932/images/09fallclass2.pdf
Class 1 Introduction, Background History of Modern Astronomy The Night Sky, Eclipses and the Seasons Kepler's Laws Newtonian Gravity General Relativity Matter and Light Telescopes Class 2 Solar System Characteristics Formation Exosolar Planets Class 3 Stars The Sun Stellar Evolution of Low and High Mass Stars Deaths of Stars Exotic Stars Class 4 Galaxies Galaxy Classification Formation of Galaxies Galactic Evolution ... So far, one planet has been studied by this method. ...
[
Текст
]
Ссылки http://www.aaa.org/s932/images/09fallclass2.pdf -- 1505.3 Кб -- 07.09.2011
Похожие документы
Похожие документы
Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам
Комментарии, вопросы? Пишите: info@astronet.ru или сюда