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1. Planetary Nebula NGC 2440
... Credit: NASA , ESA , K. Noll ( STScI ) . Acknowledgment: Hubble Heritage Team ( STScI / AURA ) Explanation: Planetary nebula NGC 2440 has an intriguing bow-tie shape in this stunning view from space. The nebula is composed of material cast off by a dying sun-like star as it enters its white dwarf phase of evolution. ... NASA Official: Jay Norris. ... Publications with keywords: NGC 2440 - planetary nebula - white dwarf . Publications with words: NGC 2440 - planetary nebula - white dwarf . ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/xware/msg/apod/2007-02-15 -- 14.3 Кб -- 15.02.2007
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2. APOD: 2007 February 15 - Planetary Nebula NGC 2440
... 2007 February 15 . Planetary Nebula NGC 2440 . Credit: NASA , ESA , K. Noll ( STScI ) . ... Explanation: Planetary nebula NGC 2440 has an intriguing bow-tie shape in this stunning view from space. The nebula is composed of material cast off by a dying sun-like star as it enters its white dwarf phase of evolution. Details of remarkably complex structures are revealed within NGC 2440, including dense ridges of material swept back from the nebula's central star. ... About APOD | ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/apod/ap070215.html -- 5.2 Кб -- 02.10.2012
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3. http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ISM/NGC7027.txt
... STScI-PRC98-11A STARING INTO THE WINDS OF DESTRUCTION: HST/NICMOS IMAGES OF THE PLANETARY NEBULA NGC 7027 The Hubble Space Telescope's Near Infrared Camera and Multi-Object Spectrometer (NICMOS) has captured a glimpse of a brief stage in the burnout of NGC 7027, a medium-mass star like our sun. ... The material settles into a wind of gas and dust blowing away from the dying star. ... During this phase, intense ultraviolet radiation from the central star lights up a region of gas surrounding it. ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ISM/NGC7027.txt -- 6.6 Кб -- 30.01.2001
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4. NGC 6302: A vast cosmic butterfly | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Space Flight . ... A glorious cosmic butterffly imaged by the HST (Image credit: NASA/ESA) . This dramatic image looks like some vast cosmic eruption, and that impression is entirely correct. ... Designated NGC 6302 and often called the Butterfly Nebula, this is an example of a planetary nebula. ... Here you will find the latest news and views from the fascinating worlds of astronomy and space exploration. ...
[ Сохраненная копия ]  Ссылки http://www.armaghplanet.com/blog/ngc-6302-a-vast-cosmic-butterfly.html -- 40.8 Кб -- 09.04.2016
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5. NGC 1501 - планетарная туманность Устрица (Oyster Nebula) или Верблюжий глаз
... NGC 1501 - планетарная туманность Устрица (Oyster Nebula) или Верблюжий глаз (Camel's Eye Nebula) в околополюсном созвездии Жирафа (Camelopardalis) .. ... Просмотр полной версии : NGC 1501 - планетарная туманность Устрица (Oyster Nebula) или Верблюжий глаз (Camel's Eye Nebula) в околополюсном созвездии Жирафа (Camelopardalis) .. ... NGC 1501 Устрица (Oyster Nebula) или Верблюжий глаз (Camel's Eye Nebula) .: ...
[ Сохраненная копия ]  Ссылки http://www.starlab.ru/archive/index.php/t-28571.html -- 10.4 Кб -- 10.04.2016
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6. Jeremy R. Walsh's Home Page
Jeremy R. Walsh . ... Planetary nebula NGC 6302 (HST WFC3 UVIS image ). ... Archive Scientist, Data Management and Operations Division Lead of ST-ECF Advanced Data Products group including the Hubble Legacy Archive Project , the ACS slitless spectroscopy project and support for WFC3 slitless spectrometry . Planetary Nebulae: chemical abundances; kinematics; laboratories for atomic physics; extra-galactic planetary nebulae as cosmic probes . ... ADS . ... The Hubble Legacy Archive ACS grism data. ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/~jwalsh/ -- 7.6 Кб -- 28.08.2013
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7. ASP: Contents, January/February 2006
home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . ... ASP Conference Series . Monograph Publications . IAU Publications . ... Publications of the ASP (PASP) . ... Mercury Magazine . ... Order Mercury Issues . ... Astronomy Beat . ... Mercury Magazine Contents and Select Excerpts . ... January/February 2006 . ... Deadly Cosmic Storms, Jennifer Birriel and Ignacio Birriel . ... Sky Events, Richard Talcott . January Sky Map | February Sky Map | ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/pubs/mercury/35_01/contents.html -- 22.3 Кб -- 20.04.2012
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8. Near-infrared millihertz variability of the wisps and jet in the crab pulsar
We present a time-lapse sequence of 20 near-infrared ( J and K band) snapshots of the central 20 20 of the Crab pulsar wind nebula, taken at subarcsecond resolution with the Hokupa`a/QUIRC adaptive optics camera on the Gemini North Telescope and sampled at intervals of 10 minutes and 24 hr. It is observed that the equatorial wisps and polar knots in the termination shock of the pulsar wind appear to fluctuate in brightness on kilosecond timescales. ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/people/Matthew.Whiting/papers/html_abstracts/crab_AO_abs.html -- 4.3 Кб -- 26.12.2007
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9. Meteor explodes over central Russia; injuries may reach 1,000 | Astronomy.com
... Tonight's Sky . ... Astronomy for Kids . ... Meteor explodes over central Russia; injuries may reach 1,000 . ... A meteor trail streaks over eastern Russia on February 15, 2013, in this image released by the Russian Emergency Ministry. ... A meteor punched through Earth's atmosphere around 9:20 a.m. local time (12:20 a.m. EST) and then exploded over central Russia some 950 miles (1,500 kilometers) east of Moscow. ... Only registered members of Astronomy.com are allowed to comment on this article. ...
[ Сохраненная копия ]  Ссылки http://www.astronomy.com/News-Observing/News/2013/02/Meteor%20explodes%20over%20central%20Russia.aspx -- 69.3 Кб -- 10.04.2016
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