... 2012: . ... During the study of a deep sample of galaxies in the nearby Lynx-Cancer void on the Indian GMRT radiotelescope in the HI 21 cm line, we discovered an unusual triplet of dwarf galaxies with a low surface brightness (SDSS J0723+3621, J0723+3622 and J0723+3624) in its central part at a distance of 16 Mpc. ... Published: MNRAS, 2013, Volume 428, Issue 2, p.1579-1586 . Discovery of the cosmological evolution of the characteristics of the birthplaces of gamma-ray bursts . ... Archive . ...

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• New LBV Discovered in DDO 68 Galaxy
• New LBV Star Discovered in the Galaxy
• Galaxy sector, archive 2010

Next: Observations and reduction Up: The discovery of SN1998bv Previous: The discovery of SN1998bv . ... Since the life cycle of massive stars is very short (<30Myr), one can expect to observe more or less frequent SNe in galaxies where current intensive star formation takes place. ... 1998). ... The supernova SN 1998bv was discovered on April 6, 1998 in the galaxy HS 1035+4758 selected as an ELG candidate in the HSS. ... Figure 1: DSS image of the galaxy HS 1035+4758. ...

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• Conclusions

Supernova 2009js in NGC 918 . This page is devoted to information on Supernova 2009js in NGC 918 . Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the updates and links web pages. Discovered independently by Lick Observatory Supernova Search (USA) and Koichi Itagaki (Japan). ... 2009/10/11.44 . 17.2 . ... Joseph Brimacombe . ...

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• Supernova 2002an in NGC 2575
• Extragalactic Novae - 2002.
• Extragalactic Novae - 2001.

Next: The Evolutionary Status of Up: No Title Previous: Massive X-ray Binaries . After 25 years of pulsar studies, a radiopulsar has been discovered in a binary system with a massive optical companion (Johnston et al. ... As shown in the very first calculations of joint evolution of NS and normal stars in binaries (Kornilov and Lipunov, 1983b[ 86 ]) a considerable fraction (maybe, the majority) of NS in binary systems having an optical companion must be at the ejector љ (E) state. ... Systems . ...

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• Introduction
• Evolution of the Double Neutron Star Merging Rate andthe Cosmological Origin of
• Evolution of Magnetic Rotators in Non-circular Orbits

... An alternate model dominated by smaller grains, near the blowout size a~0.5 ЮМm, located at 30-40 AU is also possible but requires the dust to have been produced recently, since such small grains will be expelled from the system by radiation pressure in approximately a few times 102 yr. ...

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• Starburst and Galaxy evolution
• Analysis of Evolutionary Trends in Astronomical Literature using a
• Formation and Evolution of Planetary Systems: Cold Outer Disks Associated with

... Galaxy Evolution home . ... Regulating the ISM and star formation . Cosmological evolution of star-forming galaxies . The origin and evolution of radio sources . Radio sources and their environments . ... Observations of the local Universe clearly demonstrate that very active star formation phases (starbursts) are often associated with interacting and merging galaxies and that in these systems much of the short wavelength emission is absorbed by dust and re-emitted in the IR. ...

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• Galaxy Evolution: Computing
• Galaxy Evolution Bojan Nikolic web pages (r. 329)

... Stellar Evolution is driven entirely by the never ending battle between Pressure and Gravity . As imbalances are reached, the star is driven to find a new Energy source. ... Pressure and gravitational forces are equal, the star is stable and its core is sufficiently hot to fuse Hydrogen into Helium More about main sequence stars . ... The luminosity generated by the core fusion of Helium into Carbon is far greater than the shell luminosity associated with the fusion of Hydrogen into Helium. ...

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• Formation and Evolution of Quasars
• More on Fossil Fuels

home education > resources . SEARCH ASP SITE: Match ALL words Match ANY word . ... The Universe in . ... Astronomy Education Bibliography . ... Carroll, Sean From Eternity to Here: The Quest for the Ultimate Theory of Time. ... Singh, Simon Big Bang: The Origin of the Universe. ... British physicist and science writer treats both the history and current status of cosmology; good for beginners. ... A physicist chronicles the long history of human thinking about the origin of the universe. ...

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• ASP: Family ASTRO: History and Evolution
• ASP: Education Newswire
• ASP: Responsible Exploration

Next: Serendipitous Discovery of a Up: Stellar Astrophysics Previous: ULTRACAM Observations of Subdwarf . Old stars don't just fade away, some come back another day.' ... Although most white dwarfs do indeed fade away to become stellar cinders, gigantic crystals of carbon and oxygen, a few have just enough hydrogen and helium fuel left on their surface to be re-ignited. ... Next: Serendipitous Discovery of a Up: Stellar Astrophysics Previous: ULTRACAM Observations of Subdwarf M.E. Bailey . ...

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• Serendipitous Discovery of a Double Helium-rich Subdwarf
• Asteroid Discovery 1890 - 2010
• Another Irish Asteroid Discovery | International Year of Astronomy in Ireland |

... Комментариев нет 22 августа 2010, 13:58 Blogger , English , Астрономия . ... Neptune will finally complete its first full orbit of the sun since it was discovered in 1846a approximately one year from now, according to NASA estimates. ... Twitter Weekly Updates for 2010-08-21 . ...

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... This survey will using the 3.5 and 0.9m telescopes of the WIYN Observatory to conduct an unbiased survey for dwarf galaxies. ... What percentage of low mass galaxies experience starburst (SB) episodes? ... There are two kinds of galaxies, those that SB and those that don't. Need a survey that identifies both kinds? ... Therefore, you need to survey a large area to have a sufficient volume to find enough dwarfs. ... Low mass galaxies are very rare, so we need to cover a lot of area. ...

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• What is a pulsar?
• Arecibo Radar Discovers Triple Near-Earth Asteroid
• ALFA Pulsar Studies

Several tiny moons have been discovered recently, most from ground based imagery! With these discoveries, Uranus joins the jovian planets in having a number of small moons in irregular orbits. ... Two new moons of Uranus , provisionally known as Uranus XVI (S/1997 U 1) and Uranus XVII (S/1997 U 2), have been discovered. ... Caliban was discovered by Brett Gladman , Phil Nicholson, Joseph Burns, and JJ Kavelaars using the 200 inch Hale telescope ; the first images were taken 1997 Sept 6 and 7. ...

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• Stats
• List of Amateurs Discoverers of SNe.
• SN 1997ef.

Asteroseismology - the study of stellar oscillations - is a powerful tool to probe the structure and evolution of stars. In addition to the large number of newly discovered exoplanets, space-based telescopes such as Kepler have revolutionized asteroseismology by detecting oscillations in thousands of stars from the main sequence to the red-giant branch. In this talk I will highlight recent asteroseismic discoveries by Kepler, focusing in particular on exoplanet host stars. ...

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• Siding Spring Survey AANEAS
• U. K. Schmidt comet discoveries
• Siding Spring Survey 2004 CB

A team of U.S. and German astrophysicists have made the first ever detection of X-rays coming from a comet. ... Following the initial detection, the team reported repeated X-ray emissions from the comet over the next 24 hours. ... One preliminary theory is that X-ray emission from the Sun was absorbed by a cloud of gaseous water molecules surrounding the nucleus of the comet, and then were re-emitted by the molecules in a process physicists call "fluorescence." ... Comets . ...

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• Chronology of Solar System Discovery
• Plasma Phenomena in the Solar System: Discoveries of Prof. K.I. Gringauz - a
• Uranus' New Moons

... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Late Stages of Stellar Evolution . Welcome to the home page of the Late Stages of Stellar Evolution" We are a research group which operates within the Astrophysics Group of the Australia Telescope National Facility. ... To investigate the late stages of stellar evolution and in particular the role of stellar mass-loss in the evolution of asymptotic giant branch stars, proto-planetary nebulae and extremely massive stars. ...

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• Orange Meeting 2010
• ATNF Daily Astronomy Picture
• First discoveries from the H survey

... Southern . ... Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Discovery and characterisation of Pre Main Sequence stars in southern star forming regions . ... Observing with ESO Telescopes . ... ESO-MIDAS . ... Using a robust method to identify Pre-Main Sequence (PMS) stars through their photometric excess in the Hн± band, we have recently studied the star formation history in several star burst clusters in the Galaxy, Small and Large Magellanic Clouds. ...

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• ESO - Studying the Cosmological Evolution of Galaxy Clusters with (Sub-)mm
• The Unexpected Past of a Dwarf Galaxy | ESO
• Richest Planetary System Discovered | ESO

... 8, ``Celestial Mechanics'', 2002 Dynamic evolution of resonance orbits of exoplanets in system 47 Uma B. R. Mushailov, A. A. Kaloshin Sternberg Astronomical Institute, Moscow, Russia The orbits of the major and minor planets of the Solar system indicate that their dynamic evolution is essentially influenced by the effects of orbital reso­ nance interactions. ... One may expect that the orbital resonances can exist not only in the Solar system, but also in other star systems. ...

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• http://www.ipa.nw.ru/conference/2002/sovet/PS/SOKOL_L.PS
• http://www.ipa.nw.ru/conference/ach2009/ach2009_resolution.doc
• http://www.ipa.nw.ru/conference/2002/sovet/PS/PROKHOR.PS

... We suggest simple method of the selection of distant galaxies based on their radio properties. ... RC0015+0503a , RC0015+0503b , RC0015+0501 , RC0034+0513 , RC0038+0449 , RC0042+0504 . ... RC0105+0501 , RC0110+0500 , RC0117+0503 , RC0126+0502 , RC0133+0459 , RC0135+0450 , RC0137+0539 , RC0143+0505 , RC0152+0453 , RC0154+0459 , RC0159+0448 . ... RC0209+0501b , RC0213+0516 , RC0226+0512 , RC0250+0512 . ... RC0302+0456 , RC0308+0454 , RC0311+0507 , RC0318+0456 , RC0355+0449 . ...

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• Informational system "Evolution of RG"

... Credit Copyright: Greg Bacon ( STScI ), NASA Explanation: The last decade saw the profound discovery of many worlds beyond our solar system, but none analogs of our home planet Earth . ... Less massive planets must certainly exist, and yesterday preeminent planet-finders announced the further detection of two more new worlds -- each a potentially smaller, saturn-sized planet. ... Publications with keywords: extrasolar planet - planet - Saturn - planetary system . ... In the Shadow of Saturns Rings ....

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• Астронет > Saturn-Sized Worlds Discovered
• Discovery Image: Comet SOHO (1998 J1)
• Астронет > Discovery Image: Comet SOHO (1998 J1)

... An artificial comet holds secrets to Earths life . ... Astronomers recently discovered that Scholz's star passed close to the Sun 70,000 years ago. Wouldn't its gravity have sent Oort Cloud comets raining into the inner planets? ... COMETS | OORT CLOUD . Based on the number of long-period comets that enter the inner solar system, astronomers estimate there are probably trillions of them in the Oort Cloud. Get instant access to subscriber content on Astronomy.com! ... Discover | ...

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• Astronomers recently discovered brown dwarfs of only a few hundred degrees
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