... Our Galaxy . ... Stars . ... Space Flight . ... NGC 2841: a spiral galaxy some 46 million light years away. ... It is especially hard to explain this process of star birth in some spiral galaxies. ... Targets include both star clusters and galaxies, and star formation rates seen range from the starburst galaxy M82 (the Cigar Galaxy) which is creating about ten new stars in its core alone every year to the much less fecund star producer NGC 2841. ... Tweets that mention Baby stars of NGC 2841 | ...

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• Other Galaxies | Astronotes - Part 2
• Universe | Astronotes - Part 2
• Galaxy NGC 6744: the Milky Way's Cosmic Twin? | Astronotes

... Editor's choices for the most educational Astronomy Pictures of the Day about spiral galaxies: . APOD: 2003 March 10 - M101: The Pinwheel Galaxy . Explanation: Why do many galaxies appear as spirals ? ... One result is that M101 , also called the Pinwheel Galaxy , has several extremely bright star-forming regions (called HII regions ) spread across its spiral arms. ... APOD: 2003 April 13 - NGC 1365: A Nearby Barred Spiral Galaxy . ... NGC 1365 is a member of the Fornax Cluster of Galaxies . ...

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• APOD: 2010 January 25 - The Magellanic Stream
• APOD: 2000 May 17 - The Far Infrared Sky
• APOD: 2001 June 12 - The Cartwheel Galaxy

... NRAO / AUI / NSF A. Mellinger , LAB Survey , Parkes Obs. Westerbork Obs. ... Explanation: Spanning the sky toward the majestic Clouds of Magellan is an unusual stream of gas: the Magellanic Stream. The origin of this gas remains unknown but likely hold a clue to origin and fate of our Milky Way 's most famous satellite galaxies: the LMC and the SMC . ... The Large Magellanic Cloud in Ultraviolet . The Large Cloud of Magellan . Infrared Portrait of the Large Magellanic Cloud . ...

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• XWare > APOD
• Астронет > The Magellanic Stream
• Journal "Peremennye Zvezdy"

The IMF and Star Formation History of the Stellar Clusters in the Vela D Cloud . ... 2005, A , in press . ... M.T. Beltran, J. Brand, R. Cesaroni, F. Fontani, S. Pezzuto, L. Testi, S. Molinari . ... 2005, Proceedings of the IAUS227 "Massive Star Birth: A Crossroads of Astrophysics", in press . ... Francesco Palla . ... Podio, L., Bacciotti, F., Nisini, B., Giannini, T., Massi, F., Eisloeffel, J., Ray, T.P. 2005, Ap Lecture Series, "Cores to Clusters", in press . ... Star Formation Group . ...

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• VIRGO group of the Department of Astronomy and Space Science University of

... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... I read recently about the possibility of two white dwarfs colliding to create a type la supernova. Why do astronomers think it has to be two white dwarfs instead of a white dwarf colliding with a regular star? ... In the case of two white dwarfs, the two stars spiral closer and closer, giving off gravitational radiation, until they collide. ... Get instant access to subscriber content on Astronomy.com! ...

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• Does the time it takes different methods to create all the elements coincide
• Tony Hallasт?? Cosmic Imaging: Create a mosaic | Astronomy.com
• Why doesn't the International Space Station rotate to create artificial gravity

... Tools Show page Old revisions Backlinks Recent Changes Media Manager Sitemap Log In > . ... 2016/04/12 16:41 lbaops:lbamar2016:v534bpalog тАУ created sellings . ... 2016/04/08 12:19 correlator:records:v486g тАУ [Correlation notes] cormac . ... 2016/04/05 09:08 lbaops:lbaapr2016:s16rd01c тАУ postwiki.py vlbi . ... 2015/12/17 13:22 difx:meetings:perth2010:difx-users-minutes.txt тАУ created cormac . 2015/12/17 13:20 difx:meetings:perth2010:oleg_future_vlbi_operations.ppt тАУ created cormac . ...

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• start - Recent Changes [ATNF VLBI Wiki]
• help - Recent Changes [ATNF VLBI Wiki]
• So, what created the holes?

... Conjunction Over Armagh . ... Comet and Pleiades . ... Pleiades . ... Antares Region . Helix and Cat's Eye Nebulae . Orion Nebula . Lagoon and Eagle Nebulae . Crab Nebula . ... Our Galaxy Core . Andromeda Galaxy . Wide-field and Zoomed-in Galaxies . Interacting Typhoons and Galaxies . Spiral Galaxy M106 . Sombrero Galaxy . Whirlpool Galaxy . Colliding Galaxies . ... й Miruna Popescu, Armagh Observatory ...

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• Space Shuttle created at Rapid Rockets and Wicked Robots | International Year
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• The Big Bang

... Pre-university education . ... Samara region . SSAU History . SSAU roadmap . ... Scientists of Samara State Aerospace University (SSAU) develop a unique 3D-printer for chocolate confectionery printing. 3D-printer for chocolate printing is being created in SSAU Centre for Robotic Complexes and Mechatronic Systems. ... Know-how of the scientists of Samara State Aerospace University in that they were developed unparalleled chocolate delivery and cooling systems in 3D-printer. ...

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• SSAU scientists have created an unique simulator for pilots and drivers
• SSAU scientists and specialists of JSC 'Metallist-Samara' create a unique
• Samara University scientists have developed a new technology to create solar

... Large-scale production and analysis of mock galaxy images. ... Recently I've been involved in a collaboration ( The Illustris Project ) to create and analyze large-scale simulations of galaxy formation. ... Click to see a comparison between the Hubble Ultra Deep Field and a galaxy formation experiment run on a supercomputer: . ... Today, stars and planets form in clouds of gas and dust in galaxies, clumps of matter denser than the universal average by roughly 30 orders of magnitude. ...

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• MSNBC, 23 March 1998
• Python: module create_contacts
• LRPG DAILY PROCEDURE

... This is combined emission from all the gas clouds circling the black hole, between 0.1 and 10 light years out. ... These are the expanding clouds of gas left behind when a massive star comes to the end of its life and explodes, producing a supernova. ... Also known as the Veil nebula, a vast and beautiful whispy nebula left over from an exploding star. ... The Crab Nebula (120kb). ... Carbon Star (120kb) Red giant stars, surrounded by clouds or carbon dust. ... 3500 K star (64kb) , like Aldebaran. ...

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• GSAOI Dwarf Galaxies Science Page
• Dougal Mackey - Research
• Paul Francis -- Astronomical Constants

home publications > mercury . ... Rings of Creation . ... In 1755, Immanuel Kant had the remarkable insight that stars and planetary systems form by the gravitational collapse and rotational flattening of interstellar clouds. Later in the 18th century, Marquis Pierre Simon de Laplace refined Kant s idea by suggesting that planets condensed from rings produced at the edge of a contracting disk while the Sun formed at the center a picture thereafter known as the Nebular Hypothesis. ...

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• ASP: Creating NASA?s Space Science Education and Public Outreach Program: The
• ASP: Education Newswire
• ASP: Big Clusters, Tiny Galaxies

In this gallery are many images of Low Surface Brightness Galaxies which have recently been discovered and analyzed. ... The central surface brightness of this galaxy is 24.28 . Malin 2 This galaxy is another huge disk galaxy with a scale length of 15 kpc and a redshift of 15000 km/a. The high surface brightness knot in one of its spiral arms actually has the same color, luminosity and H-alpha equivalent width as the entire Large Magellanic Cloud . ... Truly it is a Low Surface Brightness Galaxy. ...

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• The Galaxy Gallery: Messier Objects
• Thermal History of the Universe
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... ESO, the European Southern Observatory . ... VLT/Paranal . ... Survey Telescopes . ... Stars@ESO . ... This artist's impression is based on the first ever map of the weather on the surface of the nearest brown dwarf to Earth. An international team has used ESO's Very Large Telescope to make a chart of the dark and light features on WISE J104915.57-531906.1B, which is informally known as Luhman 16B and is one of two recently discovered brown dwarfs forming a pair only six light-years from the Sun. ...

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• Artist's impression of Luhman 16B recreated from VLT observations | ESO Ireland
• Artist's impression of Luhman 16B recreated from VLT observations | ESO United
• Surface map of Luhman 16B recreated from VLT observations | ESO

... Our Sun is part of a huge wheel-shaped collection of stars. ... Astronomers have long suspected it was a very massive black hole, and that every galaxy had such a central mass, created early in the history of the universe. ... However, unless that object happens to be headed directly at the black hole (a relatively small target) it will just swing around and fly away again, like a comet making a pass at the Sun. The velocity acquired in falling towards the black hole also helps it escape. ...

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• The Acceleration of the Aurora
• Birth of a Radiation Belt

... Submitted by Al Takeda on 12/24/2012 23:40:10 . Large Magellanic Cloud (LMC) . The larger of the 2 Magellanic Clouds, this dwarf galaxy spans an area of 650-minutes x 550-minutes (10-degrees) and is 160,000 light years away on the border of the constellations of Dorado and Mensa. ... The LMC was the host galaxy to supernova 1987A. 7 images x 27-second subframes, Total= 3 minutes 9-seconds. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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... Table files like the ones created in the section on imcnts can be displayed, printed and manipulated using the tasks contained in the stsdas.ttools package. ... sp> tables # Load the relevant package ta> tprint rp90_cnt prpar=yes # .tab extension assumed # the hidden parameter prpar is set to display the header # as well as the data ta> tprint rp90_cnt # Displays only the data info ta> tprint rp90_cnt prdata- prpar+ # Displays only the header info ta> tprint rp90_cnt prparam=yes | ...

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• The AstroStat Slog search engine
• The AstroStat Slog hidden markove model
• The AstroStat Slog reversible jump

... Seidewand created the event FREE WEEKLY TELESCOPE VIEWING AT STRASENBURGH PLANETARIUM: 4/2 cancelled for clouds, snow, . ... Free! ... Call Jim at 703-9876 for more info. 1 week ago . ... Seidewand created the event FREE TELESCOPE VIEWING AT STRASENBURGH PLANETARIUM . ... Seidewand created the event FREE TELESCOPE VIEWING AT STRASENBURGH PLANETARIUM: 3/26 outlook is hopeful . ... Seidewand created the event FREE TELESCOPE VIEWING AT STRASENBURGH PLANETARIUM: 3/19 outlook is excellent . ...

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• Supernova 1994D in NGC 4526
• Bright Supernova pages - Updates
• Supernova 2000dm in UGC 11198

. To remove a directory that is a symbolic link that points to another directory use the command: rm directory_name . Notice that the directory does not need to be empty and you do not have to use the rmdir command. You are not really removing a directory, just a named symbolic link that points to the "real" directory.

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• Creating an SCCS file
• Creating an alias with the C shell
• Creating an alias with the TC shell

The database contains references to the papers, data files and links to the Internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to radio domain. ... References to some useful books and reviews on the subject (e.g. the classical handbooks edited by E.D.Palik) and links to Internet collections of optical constants and personal WWW pages with related software were also placed in the database. You have arrived at our welcome page. ...

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• Vladimir P. Reshetnikov's Home Page
• Alexei Kritsuk's Home Page
• Database of Optical Constants -- What's new

All the objects in the database, galaxies, stars, clusters, ..., are indexed with their pgc number. Historically, the pgc numbering was created to unify the names of the galaxies when the database project started in 1983. ... Still, all the objects in the database (about 5 millions) have a pgc number which is used as a unique identification across the different tables. This number should not be used to build a name , since it would not be recognized by any database, including HyperLeda. ...

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• FCLEAN/ROMAFOT
• SAO: group Physics and Evolution of Galaxies home page
• LEDA documentation: homogenisation