MAP 2 CANNIS MAJOR, MONOCEROS, Cancer, Gemini, Orion, Lepus M1, M35, M41, M42, M43, M44, M45, M46, M47, M48, M50, M67, M78, M79, M93 Cnc Gem M 35 Crab Nebula Beehive M 67 CMi Ori M 78 Hya M 48 Mon M Nebula Orion 43 M 50 M 47 M 46 CMa M 93 M 41 Lep M 79 Pyx 15° Pup STARS <2 4.5 2.5 5 3 5.5 3.5 >6 4 SYMBOLS Comet Globular Cluster Asteroid Planetary Nebula Galaxy Quasar Open Cluster Other Object Bright Nebula Col

Еще в разделе: (Показать все результаты (>577) - www.atmob.org/ )

• http://www.atmob.org/library/member/skymaps/MAP4.PDF
• http://www.atmob.org/library/member/skymaps/MAP7A.PDF
• http://www.atmob.org/library/member/skymaps/MAP6.PDF

... Comet Ikeya-Zhangs Busy Tail . ... Comet Ikeya-Zhang, officially known as C/2002 C1, can now be seen without aide from a dark location above the western horizon shortly after sunset. NGC 2244: A Star Cluster in the Rosette Nebula . ... The 100 Meter Green Bank Radio Telescope . ... Dedicated as the Robert C. Byrd Green Bank Telescope, the device weighs over 30 times more than the Statue of Liberty, and yet can point anywhere in the sky more precisely than one thousandth of a degree. ...

Еще в разделе: (Показать все результаты (>127953) - www.astronet.ru/ )

... 2004 June 17 . Comet NEAT and the Beehive Cluster . ... But when a bright comet passed in front of a bright star cluster last month, binoculars and cameras were able to show off their marked differences in dramatic fashion. Pictured above, the bright comet, C/2001 Q4 (NEAT) shows many details of its coma and tail, while far in the distance the Beehive open cluster, M44 , shows many of its stars. ... About APOD | ... NASA Web Site Statements, Warnings, and Disclaimers . ...

Еще в разделе: (Показать все результаты (>5564) - www.sai.msu.su/ )

• APOD: 2002 March 17 - NGC 2244: A Star Cluster in the Rosette Nebula
• Types of Nebulae
• APOD: 2010 October 26 - Comet Hartley Passes a Double Star Cluster

... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... Globular cluster M28, open cluster M25, and planetary nebula NGC 6781 . August 20 27, 2015: Globular cluster M28 and open cluster M25 in Sagittarius offer small-telescope owners nice views, while large-telescope owners can seek out planetary nebula NGC 6781 in Aquila. ... Globular cluster M28 . ... Planetary nebula NGC 6781 . ...

Еще в разделе: (Показать все результаты (>6710) - www.astronomy.com/ )

• Two open clusters in Canis Major, emission nebula NGC 2316, and spiral galaxy
• Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets,
• A trio of open clusters in Cygnus, planetary nebula NGC 7139, and elliptical

Astronotes Armagh Planetarium's Stellar Blog! ... Comets and Asteroids . ... Image credit:ESO/J.Emerson/VISTA. ... However others are less pessimistic and it has even been claimed that the mysterious ?Wow! signal? received in 1977 originated from the direction M55.б  Sadly, this still unexplained pulse of radio energy originated from a location rather to the northwest of M55 so I doubt if the source was this cluster (if indeed the signal was genuinely of extraterrestrial origin). ... Mysterious Wow! ...

Еще в разделе: (Показать все результаты (>2783) - www.armaghplanet.com/ )

• Our Galaxy | Astronotes - Part 5
• - Part 42
• Astronotes | Armagh Planetarium's astronomy news from across the Universe -

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. ...

Еще в разделе: (Показать все результаты (>567) - www.mso.anu.edu.au/ )

• GSAOI Orion Nebula Cluster Science Page

... Non-NGC Images . ... Globular cluster in Scorpius (M80)..... image ..... caption . ... Globular cluster in Scorpius (M4)..... image ..... caption . ... Globular cluster in Oph (M107)..... image ..... caption . ... Nebula..... image . ... Globular cluster in Hercules (M13)..... image ..... caption . ... Globular cluster in Ophiuchus (M12)..... image ..... caption . ... Infrared-bright galaxy in Ophiuchus..... image ..... caption . ... Globular cluster in Ophiuchus (M10)..... image ..... caption . ...

Еще в разделе: (Показать все результаты (>1034) - www.astrosociety.org/ )

• ASP: Monster Comet Promises Big Show
• ASP: Sharing the Universe
• ASP: Taking a Grand Virtual Voyage in the Milky Way

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 . ...

Еще в разделе: (Показать все результаты (>197) - zebu.uoregon.edu/ )

• Astronomy HyperText Book: Stellar Clusters
• galaxies, Hubble sequence

... May 22, 1996 . Star Cluster in the Rosette Nebula . ... Explanation: Embedded in the center of the colorful and photogenic Rosette Nebula is a bright, young open cluster . The bright blue stars in this cluster, labelled NGC 2244, emit ultraviolet light that knocks electrons away from hydrogen atoms . ... The Rosette Nebula is thousands of light years distant, but light would take only about 100 years to cross it. ... Tomorrow's picture: The Violent Star Cluster 30 Doradus . ... About APOD | ...

Еще в разделе: (Показать все результаты (>7595) - www.arcetri.astro.it/ )

• APOD: November 12, 1996 - Comet Hale-Bopp Passes M14
• APOD: 2000 August 4 - M15: Dense Globular Star Cluster
• APOD: October 9, 1997 - Hale Bopp and the North American Nebula

... In typical nightly use, the wide field and planetary telescope and cameras record images of favorably placed objects in the sky, including constellations, bright variable stars, nebulae through narrow-band filters, comets, the Moon, and planets. ... Shared Skies telescopes are available for use by students at the University of Louisville and the University of Southern Queensland, and by teachers and students in middle and high schools mentored by faculty at the universities. ...

Еще в разделе: (Показать все результаты (>279) - www.astro.louisville.edu/ )

... The Pleiades star cluster, also known as the Seven Sisters and Messier 45, is a conspicuous object in the night sky with a prominent place in ancient mythology . ... The stars in the Pleiades are thought to have formed together around 100 million years ago, making them 1/50th the age of our sun, and they lie some 130 parsecs (425 light years ) away. ... Data for these stars are listed in a table below. ... Yes . ... WEBDA Pleiades cluster data . ... M45: The Pleiades Star Cluster (2007 November 18) ...

Еще в разделе: (Показать все результаты (>2482) - www.naic.edu/ )

• Comets National Astronomy and Ionosphere Center (Arecibo Observatory)

... HST Phase II Proposal Instructions for Cycle 20 > Chapter 3: Fixed and Generic Targets > 3.3 Target Category and Target Description [Description] . ... Each target must be assigned a single primary category from Table 3.2 , and at least one descriptive keyword , chosen from the appropriate Table 3.3 through Table 3.9 (see Table 3.2 for which table is appropriate for each category). ... Table 3.3: Descriptive Keywords for STAR and EXT-STAR . ... Table 3.6: Descriptive Keywords for CLUSTER OF GALAXIES...

Еще в разделе: (Показать все результаты (>11682) - www.stsci.edu/ )

• Planetary Nebula K 648
• HST this week
• HST this week: 096

... 12 Oct 02 2006 1.9 Jan 26 2006 8 CB,CS,R=F. R=G, SMALL, TIGHT, BRIGHT NGC 1912 M38 17mmAT 2012 M.M . Open Cluster 8.0 II 2 r CL,B,VL,VRI,IF,STL$S Mar 16 2012 18 Mar 01 2011 12 Mar 08 2010 12 Dec 16 2009 12 Mar 20 2009 16 Mar 17 2007 1.9 17mmAT M.M . 2011 - MANUAL SETTING CIRCLES M.M . 2010 MANUAL SETTING CIRCLES 26mm 20mmUW MESSIER MARATHON - 2009 26mm ...

Еще в разделе: (Показать все результаты (>536) - www.wro.org/ )

• http://www.wro.org/neumann/RNGC_by_Constellation-Cep.pdf
• http://www.wro.org/scodova/observations.html
• http://www.wro.org/neumann/RNGC_by_Constellation-CMa.pdf

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Survey Telescopes . ... Galaxy Clusters . ... Star Clusters . ... Stars@ESO . ... This zoom video starts with a view of the central parts of the Milky Way. We zoom in towards the bright constellation of Scorpius (The Scorpion) and we see a fuzzy spot close to the tail. This is the bright star cluster Messier 7 and is visible with the naked eye. ... 208.1€аMB . ...

Еще в разделе: (Показать все результаты (>65923) - www.eso.org/ )

• Panning across the bright star cluster Messier 7 | ESO
• VISTA view of the newly discovered globular cluster VVV CL001 and its brighter
• Zooming in on the planetary nebula IC 1295 | ESO

. [ Go back to Comet WWW site ] . Andrew A. Martis . martis @ sai.msu.ru .

Еще в разделе: (Показать все результаты (>219) - comet.sai.msu.ru/ )

... Conjunction Over Armagh . ... Comet and Pleiades . ... Pleiades . ... Antares Region . Helix and Cat's Eye Nebulae . Orion Nebula . Lagoon and Eagle Nebulae . Crab Nebula . ... Our Galaxy Core . Andromeda Galaxy . Wide-field and Zoomed-in Galaxies . Interacting Typhoons and Galaxies . Spiral Galaxy M106 . Sombrero Galaxy . Whirlpool Galaxy . Colliding Galaxies . ... й Miruna Popescu, Armagh Observatory ...

Еще в разделе: (Показать все результаты (>2639) - star.arm.ac.uk/ )

• Armagh Observatory
• Las Cumbres Observatory, M27 (Dumbbell) and M50
• Grubb 10 inch Refractor

N NGC N Созв. ... C-1 NGC 188 Cep OC Open cluster 00h 44.4m +85 20' 8.1 14 C-2 NGC 40 Cep PN Planetary nebula 00h 13.0m +72 32' 12.4 0.6 C-3 NGC 4236 Dra SG Spiral galaxy 12h 16.7m +69 28' 9.7 19 x 7 C-4 NGC 7023 Cep BN Bright nebula 21h 01.8m +68 12' -- 18 x 18 Refl. nebula C-5 IC 342 Cam SG Spiral galaxy 03h 46.8m +68 06' 9.2 18 x 17 C-6 NGC 6543 Dra PN Planetary nebula 17h 58.6m +66 38' 8.1 5.8 Cat's Eye Neb. ... C-103 NGC 2070 Dor BN Bright nebula 05h 38.7m -69 06' -- 40 x 25 Tarantula Neb. ...

Еще в разделе: (Показать все результаты (>181) - edu.zelenogorsk.ru/ )

• http://edu.zelenogorsk.ru/astron/keyadcg.txt

... 87.1083Owen+ VIII/29 1400-MHz Survey of 1478 Abell Clusters of Galaxies (Owen+ 1982) ================================================================================ A 1400-MHz Survey of 1478 Abell Clusters of Galaxies Owen F.N., White R.A., Hilldrup K.C., Hanisch R.J. =1982AJ.. ... 0,] Major axis error 70- 71 A2 --- n_MajAxi *[ A, B, C,NR, ] Major axis note 73- 74 I2 arcmin MinAxi *? ... Note on dist-C: Ratio of the distance of the source from the cluster center to the corrected Abell cluster...

Еще в разделе: (Показать все результаты (>902) - www.sao.ru/ )

• Clusters of Galaxies
• A 20 cm VLA survey of Abell clusters of galaxies
• A1073 radio identifications

... Home Gallery Astrophotography Deep Sky Images by Joe DiNapoli . ... Deep Sky Images by Joe DiNapoli . ... Deep Sky Gallery by Ed Fox . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . Observing Resources for Amateur Astronomers - Part 2: Intermediate Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

Еще в разделе: (Показать все результаты (>617) - www.aaa.org/ )

• This MonthтАЩs Sky тАУ February 2016 ? Amateur Astronomers Association of New
• Astro-Imaging ? Page 6 ? Amateur Astronomers Association of New York

... Meade Instruments Corporation . Telescopes ћ Binoculars ћ Microscopes . ... Asteroids can be observed, and their paths plotted in motion among the stars, through all Meade telescope models. ... Larger telescopes, including Meade DS-2000 series, LXD55 series, 8LX90 and LX200GPS, permit the observation of hundreds of variable stars throughout the sky. ... Larger telescopes such as the Meade LXD55 series, allow the observation of dozens of additional stars embedded in the nebula. ... about meade | ...

Еще в разделе: (Показать все результаты (>2462) - www.meade.com/ )

• Meade Instruments Corporation - #497 Autostar Computer Controller for ETX-90EC,