Astronotes Armagh Planetarium's Stellar Blog! ... Planets . ... Our Galaxy . ... Earth Satellites . ... August . ... Posted on March 4, 2016 | No Comments We live in a galaxy тАУ a star city with several hundred billion residents. ... Continue Reading.. ... Posted on September 27, 2013 | ... Posted on August 30, 2013 | 1 Comment тАЬMars is red, Earth is Blue, WeтАЩve discovered lots of new worlds, And one of them is blue too!тАЭ So IтАЩm not a poet and I definitely know it! ...

. Go Here for Hubble Ultra Deep Field . ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

The Astronomy Shop . ... AstroGuide | ... Shop | ... Home | ... Posters | Milky Way Galaxy - Panoramic Poster (Laminated Edition) . ... Within the 200 billion stars spread across 80,000 light years, we are 25,000 light years from the galaxy center. ... 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" . ...

... Star Atlas . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Dave's Universe . ... Everything around us is spinning: particles, planets, stars, galaxies. ... Planets rotate, as do stars and galaxies. ... Get instant access to subscriber content on Astronomy.com! ... If you are already registered on Astronomy.com, please log in below. ...

... Staff Directory . ... HST . ... Colloquia . ... Deborah Haarsma: The Red Sequence in five new z~1 X-ray Galaxy Clusters (PDF, 2.30KB). ... Aparna Maybhate: Young and Intermediate Age Globular Clusters in the Early-Type Galaxy AM 0139-655 (PDF, 1.2MB). Joern Rossa: The Toomre Sequence Revisited: HST/NICMOS Investigation of the Nuclei in Interacting and Merging Galaxies (PDF, 1.56KB). Barry Rothberg: The Formation of Young Clusters in Three Ongoing Galaxy Mergers (PDF, 20.43MB). Posters . ...

... NGC 4911: Spiral Diving into a Dense Cluster . ... Why are there faint rings around this spiral galaxy? Possibly because the galaxy, NGC 4911, is being pulled at by its neighbors as it falls into the enormous Coma Cluster of Galaxies. ... A Laser Strike at the Galactic Center . ... Fortunately, this is not meant to be the first step in a Galactic war. Rather, astronomers at the Very Large Telescope (VLT) site in Chile are trying to measure the distortions of Earth's ever changing atmosphere. ...

... Session 1 - Stars, star formation, stellar populations and planets . 9.20 10.00 . ... HST Spectroscopy of the Hottest White Dwarfs . ... Coffee break . ... Lunch break . ... A (long) look at neutron stars with HST . ... Session 2 - Nearby galaxies, bulges, spheroids, galaxy formation . ... New HST/ACS Insights into the Evolution of Star-Forming Dwarf Galaxies with Extreme Properties of Cosmological Relevance . ... Deriving properties of Lyman-break galaxies at z~3-5 using HST/VLT/Spitzer data . ...

A press release on the Canadian Galactic Plane Survey was associated with this poster. ... Below are maps of HI emission, HISA, and 12 CO emission in the eastern 25% of the survey, given as projections along the velocity ( Figure 1 ) and latitude ( Figure 2 ) axes. ... 2000, A. J. , submitted . ... GIF | ... We are developing automated methods of locating HISA in velocity cubes by removing large-scale emission in space and velocity and flagging small-scale dark residuals. ...

... ESO, the European Southern Observatory . ... ESO's Governing Bodies . ... Travel to ESO Headquarters . ... Visits to ESO Sites . ... Architecture at ESO . ... ESO . ... Solar System . Star Clusters . ... Stars@ESO . ... This animation shows an artistтАЩs impression of the remarkable planetary system around the Sun-like star HD 10180. ... Here we initially see the HD 10180 planetary system in its entirety with the planets labelled. ... Milky Way : Star : Circumstellar Material : Planetary System . ...

... Astrophysics Group . ... Exoplanets . ... Exoplanet UK Community Meeting ? Cambridge, April 14-16 2014 . Posters . ... Forming Circumbinary Planets: N-body Simulations of Kepler-34 . ... Giant planets and brown dwarfs around A-F type stars : a Harps survey . ... Dust grain velocities in exoplanets and Brown Dwarfs . ... Radio signatures of lightning discharges in exoplanets and brown dwarfs . ... 2013, Astrophysics Group, Cavendish Laboratory, JJ Thomson Avenue, Cambridge, CB3 0HE . ...

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Australia Telescope Online Archive (ATOA) . ... Parkes | ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...

... High-resolution Herschel spectroscopy reveals the proto-planetary disk around the young star T Tau N . ... A study led by Linda Podio ( AstroFIt fellow at the Arcetri Observatory) with Inga Kamp (Kapteyn Institute, the Netherlands), Claudio Codella (Observatory of Arcetri) and other collaborators from Grenoble, UK and USA, makes use of high-resolution spectroscopic observations with HIFI on board the Herschel space observatory to characterize the disk around the young star T Tau N . ...

... We still have a long distance to cover before we leave the Milky Way Galaxy -- tens of thousands of lightyears, as a matter of fact -- so let's stop by some interesting objects on the way. ... But we have reached the edge of the Milky Way Galaxy. ... We don't know, but we do know that there are countless voyages left to take. To continue the virtual voyage beyond our galaxy, go to Kent Cheatham's "A Walk in the Stars" at http://www.ionet.net/~cheatham/astro/astrotour.shtml . ...

... 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. ...

Talk . Date of Talk . ... The Cosmic Evolution of Neutral Atomic Hydrogen Gas" . ... Power Point PDF . ... University of Sydney talk . ... Measuring the Gas in Galaxies in the Distant Past" . ... Talk at 'Galaxy Metabolism: Galaxy Evolution Near and Far' conference . ... Neutral Hydrogen Gas in Galaxies at Moderate Redshifts: Current and Future Observations" . ... Neutral Hydrogen Gas in Abell 370, a Galaxy Cluster at z = 0.37" . ... Neutral Hydrogen Gas in Star Forming Galaxies at z=0.24" . ...

... We sometimes use the word "nebula" to refer to galaxies, various types of star clusters and various kinds of interstellar dust/gas clouds. ... Early in this century, there was a great debate as to the nature of the nebulae like this one which at that time could not be resolved into individual stars. ... A typical galaxy is 100,000 light-years in diameter. ... M 42 shown) Reflection nebulae are clouds of dust which are simply reflecting the light of a nearby star or stars. ... M 1 shown) . ...

... Archives . ... ArXiv] 2nd week, Jan. ... Jan 18th, 2008| 02:24 pm | ... Seven preprints were chosen this week and two mentioned model selection. [astro-ph:0801.2186] Extrasolar planet detection by binary stellar eclipse timing: evidence for a third body around CM Draconis H.J.Deeg ( it discusses model selection in section 4.4 ) . astro-ph:0801.2156] Modeling a Maunder Minimum A. Brandenburg & E. A. Spiegel ( it could be useful for those who does sunspot cycle modeling ) . ... Chandra Blog . ...

... Astronomy news . ... NASA's Spitzer Images Out-of-This-World Galaxy . ... It is spiral-shaped like our Milky Way, with long, spindly arms of stars. The "eye" at the center of the galaxy is actually a monstrous black hole surrounded by a ring of stars. In this color-coded infrared view from Spitzer, the area around the invisible black hole is blue and the ring of stars, white. ... The ring around the black hole is bursting with new star formation. ...

Our publications in 2001 year Kniazev, A. Y.; Engels, D.; Pustilnik, S. A.; Ugryumov, A. V.; Kniazeva, T. F.; Pramsky, A. G.; Brosch, N.; Hagen, H.-J.; Hopp, U.; Izotov, Y. I.; Lipovetsky, V. A.; Masegosa, J.; Marquez, I.; Martin, J.-M. Astronomy and Astrophysics, v.366, p.771-787 (02/2001) . ... Pustilnik, S.; Kniazev, A.; Lipovetsky, V.; Ugryumov, A. Astronomische Gesellschaft Abstract Series, Vol. ... N.; Soboleva, N. S.; Temirova, A. V. Astronomische Gesellschaft Abstract Series, Vol. ...

... galaxies: bulges galaxies: clusters: general galaxies: clusters: individual: . ... star formation statistics stellar content structure Cosmology ( cosmology :) cosmic background radiation ( cosmology :) cosmological parameters cosmology : miscellaneous cosmology : observations cosmology : theory ( cosmology :) dark ages, reionization, first stars ( cosmology :) dark energy ( cosmology :) dark matter ( cosmology :) diffuse radiation ( cosmology :) distance scale ( cosmology :) early Universe (...