Astronet Поиск по астрономическим сайтам English Russian
       
        Точная форма слов   О проекте   Сайты   Справка
Найдено документов: 374079 (152 сайтов) ---- Время поиска: 1.31сек.   

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | След.

Показаны документы, содержащие фрагменты текста из документа
http://www.astronet.ru/db/xware/apod.html?page=99&d=2000-11.

1. XWare > APOD
... Planetary Nebula NGC 7027 in Infrared . ... NGC 7027 is one of the smallest known planetary nebulae. Even so, NGC 7027 is 14,000 times larger than the Earth-Sun distance. ... A Baby Galaxy . ... Starbirth in NGC 1808 . ... The center of galaxy NGC 1808 is bursting with new stars, but why? Being a barred spiral galaxy makes NGC 1808 somewhat similar to our own Milky Way Galaxy. But the disk of NGC 1808 (inset) is quite warped, and its center is unusually bright and blue. ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/xware/apod.html?page=96&d=2000-10 -- 15.3 Кб -- 12.04.2016
Похожие документы
Еще в разделе: (Показать все результаты (>139735) - www.astronet.ru/ )

2. The Very Large Telescope Project
... ESO is building what will be the World's largest optical telescope array, The Very Large Telescope (VLT). The VLT Project organisation is responsible for the design and construction of the Unit Telescopes, including enclosures, optics, adapter-rotators and coating unit. ... Unit Telescopes Overview - This page is outdated, an update is in process. ... Secondary mirror (M2 Unit) - This page is outdated, an update is in process. ... Coating Unit - This page is outdated, an update is in process. ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/projects/vlt/ -- 8.6 Кб -- 03.04.2006
Похожие документы
Еще в разделе: (Показать все результаты (>65949) - www.eso.org/ )

3. The Large Magellanic Cloud
... The Large Magellanic Cloud is a Dwarf Irregular galaxy in orbit around our own Milky Way. It is a large object, several degrees in size, and easily visible to the unaided eye in Southern Hemisphere skies. The LMC is located in the constellation of Doradus at about 5h30m Right Ascension, -68 degrees Declination, and lies at a distance of roughly 50 kiloparsecs (160,000 light years) from Earth. ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~gibson/30dor/lmc.html -- 2.7 Кб -- 23.01.2006
Похожие документы

4. Phil Plait's Bad Astronomy: Bitesize Astronomy
... Bad Astronomy . ... Bitesize Astronomy . ... Last week's Snack talked about how black holes can affect the environment around them in such a way as to be very bright . ... It's a common misconception that black holes always have matter swirling into them. ... As this matter gets closer and closer to the black hole it piles up and a large, fairly flat disk forms. This is called the accretion disk , because matter from this disk accretes (that is, falls in) on the black hole. ... 2008 Phil Plait. ...
[ Сохраненная копия ]  Ссылки http://www.badastronomy.com/bitesize/jetplane.html -- 21.9 Кб -- 09.04.2016
Похожие документы
Еще в разделе: (Показать все результаты (>383) - www.badastronomy.com/ )

5. APOD: 2014 November 30 - The Seahorse of the Large Magellanic Cloud
... 2014 November 30 . The Seahorse of the Large Magellanic Cloud . Image Credit: NASA , ESA , and M. Livio ( STScI ) . Explanation: It may look like a grazing seahorse , but the dark object toward the image right is actually a pillar of smoky dust about 20 light years long. The curiously-shaped dust structure occurs in our neighboring Large Magellanic Cloud , in a star forming region very near the expansive Tarantula Nebula . ... Now Available: APOD 2015 Wall Calendars . ... About APOD | ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/apod/ap141130.html -- 5.6 Кб -- 10.04.2016
Похожие документы

6. Umbriel
U mbriel ("UM bree el") is the thirteenth of Uranus 's known satellites and the third largest: orbit : 265,980 km from Uranus diameter : 1170 km mass : 1.27e21 kg U mbriel is a character in Alexander Pope 's The Rape of the Lock . ... All of Uranus' large moons are a mixture of about 40-50% water ice with the rest rock, a somewhat larger fraction of rock than Saturn 's large moons such as Rhea . ... It has far more and larger craters than do Ariel and Titania . ... Uranus .. Ariel .. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/nineplanets/umbriel.html -- 3.7 Кб -- 18.03.1998
Похожие документы
Еще в разделе: (Показать все результаты (>988) - www.iki.rssi.ru/ )

7. http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/Galassie/Collision.txt
... STScI-PRC00-34 A BIRD'S EYE VIEW OF A GALAXY COLLISION What appears as a bird's head, leaning over to snatch up a tasty meal, is a striking example of a galaxy collision in NGC 6745. ... However, the situation is quite different for the interstellar media in the above two galaxies - material consisting largely of clouds of atomic and molecular gases and of tiny particles of matter and dust, strongly coupled to the gas. ... The hot blue stars in this image are evidence of this star formation. ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/Galassie/Collision.txt -- 4.8 Кб -- 04.03.2001
Похожие документы

8. Armagh Observatory
... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . Comet C/2011 L4 (PANSTARRS) on 2012 August 9th. ... A new comet, called C/2011 L4 (PANSTARRS), is expected to become visible for a few weeks from approximately 10th March in the western sky after sunset. The comet has come from the Oort cloud, which comprises a vast swarm of comets surrounding the solar system and extending more than halfway to the nearest star, that is more than two light years from the Sun. ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/press/2013/panstarrs.html -- 9.9 Кб -- 11.03.2013
Похожие документы

9. ASP: Star Science in the Autumn Sky
Ganymede is the largest moon in our solar system, larger even than the planets Pluto and Mercury. ... Ganymede's surface consists of two main types of terrain: old, dark polygonal units, and young, bright valleys and ridges (see figure 11 ). ... In a similar way, hitting a large block of ice with a hammer makes white marks. ... Ganymede as seen by Voyager 2. ... Because Voyager couldn't spot any large impact craters, scientists have concluded that the moon's surface is young. ... Moon . ... Europa . ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/32/starscience6.html -- 15.4 Кб -- 02.10.2012
Похожие документы

10. Scientists pin down the distance to the Large Magellanic Cloud | Astronomy.com
... Scientists pin down the distance to the Large Magellanic Cloud . ... A long series of observations of these objects has now led to the most accurate determination so far of the distance to the Large Magellanic Cloud т?? a crucial step in the determination of distances across the universe. ... After nearly a decade of careful observations, an international team of astronomers has measured the distance to our neighboring galaxy, the Large Magellanic Cloud (LMC), more accurately than ever before. ...
[ Сохраненная копия ]  Ссылки http://www.astronomy.com/news/2013/03/measuring-the-universe-more-accurately-than-ever-before -- 70.7 Кб -- 10.04.2016
Похожие документы

11. Kepler-11: a strange and crowded planetary system | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Solar System . ... Planets . ... This bizarrely shrunken planetary system was found by NASAтАЩs Kepler mission, hence the parent star has been named Kepler-11. ... Planetary scientist and Kepler science team member Jack Lissauer said ?These six planets are mixtures of rock and gases, possibly including water.тАЭ €аNone of these strange new worlds are likely to be home to any form of life; their surface conditions are simply too extreme. ...
[ Сохраненная копия ]  Ссылки http://www.armaghplanet.com/blog/kepler-11-a-strange-and-crowded-planetary-system.html -- 43.5 Кб -- 09.04.2016
Похожие документы

12. http://www.izmiran.rssi.ru/~ichertok/CHAINS/ANNOUNC/931102.htm
November 1-4, 1993 . ... On Nov 2 (b), strong evolution of the chain takes place during the LDE/CME event occurred in AR 7613 (see Figure 2 for details): new chain fragments are developed from the regions 1 and 2 eastward and westward respectively. (d)-(e) - Comparing the Nobeyama radio heliograms with the Yohkoh/SXT images, one can see that during three days the long-living chain between sources 1 and 2 coincides with a sharp SE boundary of the large coronal hole. ...
[ Сохраненная копия ]  Ссылки http://www.izmiran.rssi.ru/~ichertok/CHAINS/ANNOUNC/931102.htm -- 4.2 Кб -- 02.04.1999
Похожие документы

13. http://www.mso.anu.edu.au/~bessell/thumbnails/images.txt
GALAXIES cenA .tiff 40 Bright Radio Galaxy M31.tiff Nikon Andromeda Galaxy (note HII regions in spiral arms) ngc6744.tiff 40 NGC 6744 a face-on spiral clouds_20d.tiff H'blad The Magellanic Clouds our nearest neighbours Lmc_7.tiff Nikon The Large Magellanic Clouds Lmc_zoom.tiff Nikon Detail of previous image smc_7.tiff Nikon The Small Magellanic Clouds smc-zoom.tiff Nikon Detail of previous image 30dor_40_BVR.tiff 40 The 30 Dor ... B [OIII] Halpha trifid.tiff 40" The Trifid Nebula. ...
[ Сохраненная копия ]  Ссылки http://www.mso.anu.edu.au/~bessell/thumbnails/images.txt -- 8.7 Кб -- 27.01.2004
Похожие документы

14. Supernova 1987A in LMC
Supernova 1987A in LMC . One day in 1987, an astronomer by the name of Ian Shelton was making observations of the Tarantula Nebula in Large Magellanic cloud at Las Campanas Observatory, and he noticed something strange on his image. ... SN 1987A got as bright as 2.7, the only other recent SN even to come close was 1885A in M31 which got up to mag 6. ... Mag 4.5 . ... IAUC 4318 2/25/87 Type II? ... IAUC 7354 2/1/00 New structure in the inner ring . ... IAUC 7360 2/7/00 HST observation of new spot . ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/mirrors/isn/snimages/sn1987a.html -- 7.3 Кб -- 22.12.2007
[ Сохраненная копия ]  Ссылки http://www.rochesterastronomy.org/SNIMAGES/sn1987a.html -- 7.5 Кб -- 10.04.2016
Похожие документы
Еще в разделе: (Показать все результаты (>920) - www.rochesterastronomy.org/ )

15. An HI Mosaic of the Large Magellanic Cloud
... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... The parameters of a new Australia Telescope Compact Array (ATCA) mosaic of the Large Magellanic Cloud (LMC) in the 21-cm line of neutral hydrogen are described. ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/pasa/14_1/kim/paper/index.html -- 50.2 Кб -- 08.04.2016
Похожие документы

16. Campaign 2, November 1998 (continue)
Four spacecraft: INTERBALL Tail probe (IB_TAIL), Auroral probe (IB_AUR), POLAR(NASA/ISAS), GEOTAIL (NASA) are considered. ... Orbital ASCII files | ... four spacecraft . ... INTERBALL . Tail Probe . ... ASCII files . ... Auroral probe . ... NASA) . ... NASA, ISAS) . ... The four spacecraft . ... Modified 19 November 99 . ... INTERBALL mission | ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/vprokhor/camp2/199811/9811cnt.htm -- 4.6 Кб -- 20.11.1999
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/vprokhor/camp2/199811/9811cnt.htm -- 4.6 Кб -- 20.11.1999
Похожие документы

17. You Can Make Stellar Images Brighter - an Astronomy Net Article
You Can Make Stellar Images Brighter . Articles | ... A few months ago I wrote an article titled "You Can’t Make Them Brighter". So why am I now writing that you can make them brighter. ... The image of a focused star is actually a small disk called the Airy disk, named after the 19 th century scientist Sir George Airy. ... For a given aperture, a smaller Airy disk means that the light is focused to a smaller disk and is therefore brighter. ... www.astronomy.net . About Astronomy Net | ...
[ Сохраненная копия ]  Ссылки http://www.astronomy.net/articles/30/ -- 17.5 Кб -- 09.04.2016
Похожие документы

18. Problems of the 1-st International Astronomy Olympiad
... The First (Experimental) International Astronomy Olympiad . The following olympic problems were proposed for the participants on the theoretical part: Grades 8-10 . ... Why is it sometimes better to use a small telescope in orbit around the Earth than it is to use a large telescope on a mountain top? ... What will an observer looking to the Moon through the telescope see? ... Paper with a drown circle and table of maximal elongations of Mercury and Venus had been done for participants. ...
[ Сохраненная копия ]  Ссылки http://www.issp.ac.ru/univer/astro/vi96us_e.html -- 11.2 Кб -- 11.04.2001
Похожие документы

19. Scaling relations for molecular gas in the Large Magellanic Cloud
... We have studied scaling relations (virial mass versus CO luminosity, luminosity versus size, linewidth versus size) for molecular clouds in the 30 Dor and N 159 regions in the Large Magellanic Cloud. ... The study of molecular clouds in the Galaxy has resulted in a number of scaling relations between global cloud properties such as mass, density, luminosity, size and velocity dispersion (e.g. Larson (1981) , Scoville & Sanders (1987) , Solomon et al. ... Elmegreen B.G., 1989, ApJ , 338 , 178. ...
[ Сохраненная копия ]  Ссылки http://www.mrao.cam.ac.uk/yerac/heikkilae/heikkilae.html -- 14.3 Кб -- 08.12.2003
Похожие документы

20. http://www.ipa.nw.ru/conference/2002/sovet/PS/IPATOV1.PS
... 8, ``Celestial Mechanics'', 2002 Formation and migration of trans -- Neptunian objects S. I. Ipatov 1;2 1 Institute of Applied Mathematics, Moscow, Russia 2 NASA/GSFC, Greenbelt, USA We support the Eneev's idea [1] that the largest (with diameter d?100 km) trans ­ Neptunian objects ( TNOs ) moving now in not very eccentric orbits ... The total amount of water delivered to the Earth during the formation of the giant planets was about the mass of water in the Earth's oceans. ...
[ Текст ]  Ссылки http://www.ipa.nw.ru/conference/2002/sovet/PS/IPATOV1.PS -- 32.9 Кб -- 19.08.2002
Похожие документы
Еще в разделе: (Показать все результаты (>569) - www.ipa.nw.ru/ )

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | След.


Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам

Комментарии, вопросы? Пишите: info@astronet.ru или сюда

Rambler's Top100 RFBR Яндекс цитирования