Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Space Flight . ... Science Fiction . ... Posted on August 23, 2012 | ... Continue Reading.. ... No Comments Have you ever wondered how to build a solid fuel space rocket? ?аHave you ever wanted to witness a rocket launch? ?аIf the answer is yes, then Armagh Planetarium is [ ] . ... 2 Comments Armagh Planetarium is the place to be this summer with activities and theatre shows which are тАШout of this worldтАЩ. ...

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• December Night Sky Wonders | Astronotes
• Night Sky Wonders: April | Astronotes
• To Space and Back with Reid Wiseman | Astronotes

... Credit Copyright: Malcolm Park ( North York Astronomical Association ) Explanation: From a camp on the northern shores of the Great Lake Erie, three short bright meteor streaks were captured in this composited night skyscape. Recorded over the early morning hours of May 24, the meteors are illusive Camelopardalids . ... While a few meteors did appear, the shower was not an active one as the Earth crossed through the predicted debris trail of periodic comet 209P/LINEAR. ...

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• Camelopardalids and ISS
• XWare > APOD

... Дни открытых дверей к юбилею САО РАН (12-14 апреля 2016 г.) . Международная конференция "Dark Ages and White Nights (Spectroscopy of the CMB)" (20-24 июня 2016 г.) . ... Международная конференция MULTI-SPIN GALAXIES - 2016 (26-30 сентября 2016 г.) . Международная астрономическая конференция "Физика звезд: от коллапса до коллапса" (3-7 октября 2016 г.) Архив . ... Подробнее.. ... 10.02.16 . ... БТА в реальном времени . ... Цейсс-1000 в реальном времени . ... Последнее обновление: 22/03/2016 ...

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• Detection of unique bright radio flare of X-ray binary

... On Wednesday, 10 September 2008, physicists turn on the multibillion-pound machine that will recreate the birth of the universe: the LHC (Large Hadron Collider). Martin Rees, Astronomer Royal and President of the Royal Society, applauds the greatest experiment in history. ... Wednesday, 10 September 2008 00:37 . International Year of Astronomy, Ireland National Node . ...

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• A great family audience enjoyed my Moon talk in Raheny Library Dublin on
• Armagh Astropark
• More about shutdowns

. Album : asv-album :: Travels to distant places and countries :: 1996/05 Chalkidiki (Greece) :: Thessaloniki. I was only several hours in the city . Up . Alexander the Great. Not very impressive, especially from the back :-) . Next >> . Album created by album generator a script written by David on Tue Jun 23 14:46:02 2015 .

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• Image: We have turned back

As the Universe expands, gravity pulls on the Universe, and slows the expansion down over time. As we look to great distances, we are looking back in time. If we can measure how fast the Universe is expanding in the past, and compare it to how fast it is expanding now, we can see the total gravitational effect of all matter in the Universe. Here we plot the distance between two galaxies as a function of time. ... Universes with lots of material . ...

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• Greatest Unsolved Msyteries Video Series
• C/2006 P1 (McNaught)

... Tonight's Sky . ... The Magazine . ... Observing . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Bright planets meet at dusk . ... Astronomy magazine subscribers can read the full article for free. ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter....

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• Bright galaxies | Astronomy.com
• Mars returns to glory | Astronomy.com
• Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets,

In autumn 1994, two groups of astronomers announced that they had discovered Cepheid variable stars in a distant cluster of galaxies. ... As the term suggests, variable stars change in brightness over time. ... Variable stars are an ideal way to get high-school students doing real science, with real data, from the real sky. ... a sky chart to find the stars . ... Students can use the nearby stars to estimate the magnitude of Delta. ... Locate the star Delta in Cepheus and estimate its brightness . ...

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• ASP: Storytelling Activities
• ASP: Constellations
• ASP: A Special Issue on Halley's Comet

... 2015 October 17 . Bright Spiral Galaxy M81 . ... This superbly detailed image reveals M81's bright yellow nucleus, blue spiral arms, tell tale pinkish star forming regions, and sweeping cosmic dust lanes with a scale comparable to the Milky Way. Hinting at a disorderly past, a remarkable dust lane actually runs straight through the disk, to the left of the galactic center, contrary to M81's other prominent spiral features . ... About APOD | ...

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• Astronomy Picture of the Day
• APOD: 2016 March 23 - The Great Nebula in Carina
• APOD: 2003 December 23 - Comet Encke Returns

... Listed below are questions submitted by users of "The Great Magnet, the Earth" and the answers given to them. ... In "The Exploration of the Earth's magnetosphere" on the magnetic environment of the Earth in space (a few Q duplicated here) . ... 11) Magnetic Shielding . ... 51) Can electricity be generated from the Earth's magnetic field? ... 9) Measuring Earth's magnetic field . ... 6) Reversals of the Earth's field (4 queries) . ... 42) Could generated electricity affect Earth's magnetic field? ...

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• Finding the Pole Star
• Listing of Contents
• The Sky Above Us

... Listed below are questions submitted by users of "The Great Magnet, the Earth" and the answers given to them. ... In "The Exploration of the Earth's magnetosphere" on the magnetic environment of the Earth in space (a few Q duplicated here) . ... 11) Magnetic Shielding . ... 51) Can electricity be generated from the Earth's magnetic field? ... 9) Measuring Earth's magnetic field . ... 6) Reversals of the Earth's field (4 queries) . ... 42) Could generated electricity affect Earth's magnetic field? ...

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• Great aurora [Oulu]
• Listing of Contents
• Far-out Pathways to Space: Great Guns?

... Bad Astronomy . ... Bad Astronomy: The North Star, Polaris, is a very bright star. Good Astronomy: Polaris is a middling-bright star, easily missed. ... He said it was close to Polaris, the North Star, but he also said it was in the East. ... It's natural, I suppose, to think that such an important star should be bright, but really, that's a conceit, like thinking that the Earth is at the center of the Universe. If more people knew just why Polaris is the North Star, this Bad Idea would stop. ...

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Supernova 2009ip in NGC 7259 . This page is devoted to information on Supernova 2009ip in NGC 7259 . ... In July 2012, CRTS noticed that this object had started to brighten again. ... Then in September of 2012 it got brigher again. ... Cornell University The Unprecedented Third Outburst of SN 2009ip: A Luminous Blue Variable Becomes a Supernova . ... UIS Henry Barber Research Observatory 2009ip page . ... 2009/08/26.11 . ... Joseph Brimacombe . ... Stan Howerton . ... Stan Howerton Light curve . ...

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• Supernovae M33varC in M33
• Bright Supernova - Archives
• Supernova 2007uy and 2008D in NGC 2770

... Further uncertainty is added by most Pleiads sharing names with otherwise unrelated mythological characters. ... The Pleiad(e)s were the seven daughters of Atlas and Pleione, and half-sisters of the Hyades, whose mother was thra (`bright sky'; a different thra than the mother of Theseus). They were perhaps also half-sisters of the Hesperides, who were daughters of either Night alone, or Atlas and Hesperis (`evening'), or Ceto and Phorcys. ... Another Asterope was daughter of the river Cebren. ...

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• M42 Color Images
• Star Names
• The Pleiades

... 88, Jan. 1983, p. 1-15. l. A survey of extragalactic radio sources made using driven declination scans is reported covering an area of about 0.07 sr to a limiting flux density of 35 mJy. The fast-scan survey was carried out at a galactic latitude greater than 17 deg with the NRAO 91-m telescope operating at 4.755 GHz, and the 480 sources detected were reobserved at 1.4 GHz with the National Astronomy and Ionosphere Center 305-m telescope at Arecibo. ...

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• MIT_GB catalogs
• Back Thinned FFT-CCD Area Image Sensors
• RATAN-600 NCP bright radio sources

New England observer Lew Gramer, fresh back from his mid-November fish observing and meteor-catching expedition in South Florida, reports that December also promises to be a great month for celestial sky-sparks!" ... Other showers adding to the mix this month include several very minor showers, such as the Chi Orionids (3 Dec), Monocerotids (9 Dec) and Sigma Hydrids (12 Dec), which usually contribute no more than 2 or 3 meteors per hour during even post-midnight observing this month. ...

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• ATMoB: Christmas Mystery
• Mars pictures from Stellafane by Paul Valleli
• Amateur Telescope Makers of Boston

Eyepieces Forum Message . Forums: . ... Eyepieces · Meade · Misc. ... Eyepieces | Post . ... Great! ... Posted by Robert on September 12, 2003 13:15:18 UTC . ... What do you think in regards to 1.25" eyepiece vs. the 2" eyepiece? ... www.astronomy.net . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Great Night 10/24 - an Astronomy Net Observation_reports Forum Message
• SETI A Great Idea And A Complete Waste - an Astronomy Net Seti Forum Message
• Brightest Northern Hemisphere Galaxy - an Astronomy Net Education Forum Message

Voyager 2 image of Neptune showing the Great Dark Spot and associated bright clouds and a bright Scooter to the lower left. ... Central Latitude/Longitude (deg): N/A . ... Instrument: Narrow Angle Vidicon Camera . ... Instrument Field of View (deg): .424 x .424 . ... Illumination Incidence Angle (deg): N/A . Phase Angle (deg): N/A . ... Surface Emission Angle (deg): N/A . ... NASA Image ID number: P-34632 . ... Code 633, NASA Goddard Space Flight Center . Greenbelt, MD 20771, USA . ...

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• Arcetri Solar Physics Group: High Resolution Studies
• Comet Shoemaker-Levy 9
• Jupiter Moon Callisto

MAIN PAGE . ... Nova Cygni August 1975! ... 1975/76: Comet West! ... Dr. Richard West (4th from left) & AAL members visiting SES Betzdorf on occasion of our club's 25th anniversary - October 1996 . Comet West Information . ... It was the brightest comet visible from Earth since Comet West in 1976. ... 1997: Comet Hale-Bopp! ... Thus Comet Hale-Bopp never got closer to Earth than Earth gets to the Sun. ... Comet Hale-Bopp JPL Page . ... 1999: Total solar eclipse over Luxembourg! ...

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I'm glad you're interested in collaborating on the ConcepTests for Astronomy WWW database project! ... Paul . ... a) high luminosity, high temperature to low luminosity, low temperature . b) high luminosity, low temperature to low luminosity, low temperature . c) high luminosity, low temperature to low luminosity, high temperature . d) high luminosity, high temperature to low luminosity high temperature. ... Back to Paul Green's Peer Instruction page. ... Back to Paul Green's HomePage . ...

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• The AstroStat Slog XKCD
• dictionary
• Period Criteria