... 2002 June 10 . Annular Eclipse: The Ring of Fire . ... That's a name for the central view of an annular eclipse of the Sun by the Moon . At the peak of this eclipse , the middle of the Sun will appear to be missing and the dark Moon will appear to be surrounded by the bright Sun. ... In east Asia, the rising Sun will appear partially eclipsed on the morning of June 11. Simultaneously, in much of North America , the same eclipsed sun will appear to be setting on June 10. ... About APOD | ...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. August 17, 1999 . A Crescent Sunrise . ... Explanation: Normally, the Moon shows phases, but the Sun does not. ... When the Moon is closer to the Sun than the Earth, only part of it appears to be lit - resulting in a familiar crescent-shaped phase . ... Nothing was wrong with Sun - viewers were witnessing the end of a solar eclipse . ...

... 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. ...

... Information about a variety of different calendars for different cultures (e.g., Christian, Jewish, Muslim, Chinese, Hindu etc.) ... In addition, the Chinese had two different ways of interpreting and observing celestial events. One way the Chinese used astronomy was known as lifa; it was a discipline that aimed to understand the regularities and the predictable events in the celestial system through careful, observations, measurements and records. ... back to Teachers' Newsletter Main Page ...

... Home Calendar . ... Lecture Series 2014-2015 . ... AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 . ... This Month's Sky . ... This Month's Sky - 2015 . This Month's Sky - January 2015 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning 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 . ...

Астрономический календарь 2016 Какие астрономические явления подарит нам наступающий 2016 год? Наверняка он даст обильную пищу астрологам: как же - мало того, что год високосный, так еще в аккурат на 29 февраля приходится соединение с Солнцем самой далекой официальной планеты солнечной системы - Непутна.. ... Затмения: . ... В отличие от предыдущего года , в наступающем произойдет пять затмений: два солнечных (09 марта и 01 сентября) и три лунных (23 марта, 18 августа и 16 сентября). ... март . ...

... emacs . ... an emacs window should appear on the terminal screen. In the emacs window, type the following in response to the prompts: . ... unixprompt> imageshell ~lrp/latest.image . ... If any of these defunct processes were old SPIKE images improperly terminated, they may be hogging too much memory for a new image to be loaded. From an LRP window: . ... 15-MAY-1997 12:56:18 calendar load date (UT) 971537A8 1997.135:12:54:26 15-MAY-97 12:54:26 $ . ... USER(2): (load-sms "97.153") . ...

... Eclipses of the Moon in 2009 : . In 2009 there are four eclipses of the Moon (tree penumbral eclipses on February 9, July 7, and August 5-6 and a partial eclipse on December 31). ... Moon enters penumbra (P 1 ) . ... Moon leaves penumbra (P 4 ) . ... Eclipse, lunar : . ... It may be total (the Moon passing completely through the Earth's umbra ), partial (the Moon passing partially through the Earth's umbra at maximum eclipse), or penumbral (the Moon passing only through the Earth's penumbra ). ...

... Картинка дня | ... планета Астронет | ... Модифицированая юлианская дата: MJD . ... Лилианская дата: LD . ... 6-й день 15-й недели 2016-го года . 100-й день 2016-го года; до конца года 265 дней . ... 736062-й день с начала Нашей Эры . ... 09-04-2016) Суббота, 9 апреля 2016. Високосный год. ... 27-03-2016) 27 марта 2016. ... 01-01-5776) 1 нисан 5776. ... 01-07-1437) 1 раджаб 1437. ... Введите дату как dd-mm-yyyy или dd/mm/yyyy . ...

STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Meade 4M Community . ... LX850 Series . ... The Meade LX70 Series is the perfect choice for the cultivated observer looking to chase deep sky objects such as galaxies, star clusters, nebulae, and more. ... Meade Series 6000 ED Triplet APO refractors compete head-to-head with the world's premium APOs at a fraction of the cost. ... Coronado Accessories . ... Events . Meade Events . ... Event Calendar . City of STEM Big Science Festival . ...

The Astronomy Shop . Articles | AstroGuide | Calendar | ... Moon | ... Shop | ... Calendars | MoonShine™ Moon Calendar (Mylar Edition) . ... Included MoonWatcher guide contains articles related to eclipses, apogee/perigee, blue moons, etc. ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Astropark Home . ... Hill of Infinity . Stone Calendar . ... Atop Armagh Astropark's Hill of Infinity sits the Stone Calendar. Based on ancient stone circles, it allows us to tell the time of year by the direction of Sunrise and Sunset. Imagine that all history is compressed into one year. Humans evolved only an hour ago, so two more circles have been added: the middle shows the last four days, and the inner one the final minute of December 31 st . ...

... Tonight's Sky . ... Sky this Month . ... Star Atlas . ... stars . ... The Sky This Week: April 1 - 10 . ... Observing springtime deep-sky objects with a large telescope . ... Why do some stars appear to flash a variety of different colors when you look at them through a telescope? ... So, Earthт??s atmosphere will bend some colors from especially bright stars more so than others, which makes the source look like itт??s flashing colors. Get instant access to subscriber content on Astronomy.com! ...

... The Round Earth . ... Aristarchus around 270 BC derived the Moon's distance from the duration of a lunar eclipse (Hipparchus later found an independent method). ... Let R be the radius of that circle and T the time it takes the Moon to go around once, about one month. ... Viewed from Earth, a "new Moon" (occuring between the time a thin crescent is last seen before sunrise and the time one is seen shortly after sunset) happens when the Moon in its apparent motion around the sky overtakes the Sun. ...

The Calendar of Bloody A.tecs. Living in Central Mexico from the XII century to the being of the XVI century warlike A.tecs devoted much time to sciences including astronomy. For needs of agriculture A.tecs, using the knowledge received from the forecomers, developed the exact calendar system. 52 years of the moon-and-the sun cycle formed the basis of it (something like our conception of "a century"). ... A.tecs year was divided into 18 months with 20 days each. ... Mesopotamian astronomy. ...

... Public . Science . ... Science Users Information > Observing with ESO Telescopes > Observing Tools and Services > Calendars and Calculators . ... La Silla Paranal Observatory . ... Observing with ESO Telescopes . ... Publications with ESO Data . ... Large Programmes . ... ESO/GTC Programmes . Public Surveys Programmes . ... Phase 1 Proposals . ... Phase 3 . ... Public Surveys Phase 2 . ... Calendars and Calculators . ... Science Data Products Forum . ... ESO Data . ... ESO Data Access Policy . ...

... Институт прикладной астрономии РАН) . Солнечное затмение днем в минувшую пятницу можно было наблюдать на всей территории России, сообщили в Институте прикладной астрономии РАН. Даже частичное затмение явление довольно редкое для Центральной России и СЗФО. ... Между тем пользователи Интернета могли наблюдать полное затмение онлайн многие сайты организовали прямые видеотрансляции. В этом году россияне смогут наблюдать еще одно заслуживающее внимания астрономическое явление лунное затмение. ...

M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

... This site requires Javascript to function correctly. ... ASRAS HOME . ... About ASRAS . Join ASRAS . ... ASRAS Board Members . Our Observing Site . ... April 2016 . ... ASRAS MONTHLY MEMBERSHIP MEETING - Friday April 1 at RIT (ASRAS Events) . ... ASRAS Board members meeting - monday April 4 @ U of R Bausch and Lomb bldg (ASRAS Events) . ... Messier Marathon (Member Observing) CANCELLED (ASRAS Events) . ... ASRAS HOME Beginners Mees Observatory Contact US About ASRAS Our Observing Site Login . ...

OptInt PmWiki . MROI Fast Tip Tilt / . Calendar . Edit Page | Page History | ... MROI Delay Line Design Contract . ... MROI DL Production SW Contract . ... Design Documents . ... MROI DL Design Contract Private Material . ... April 22, 2010, at 05:54 PM by 131.111.48.85 - . ... GoogleCalendar calendar=k1td9283iondqa11uf30mfp2ls@group.calendar.google.com title="MRO FTT Calendar" mode=month week=Mon:) . ... GoogleCalendar calendar=k1td9283iondqa11uf30mfp2ls@group.calendar.google.com:) . ...