... Astrophysics Group . ... Exploring the Cosmic Dawn . ... Cosmic reionization corresponds to the epoch in which the first stars€а and black holes reionize the neutral intergalactic medium (IGM) that€аpervades the Universe following recombination, within a few hundred€аmillion years of the Big Bang. The epoch of reionization, and the€аpreceding ?dark ages? prior to the formation of the first stars,€аrepresent the last unexplored phases of cosmic evolution to be tested€аand explored. ...
... News . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... Newly discovered planet in the Hyades cluster could shed light on planetary evolution . ... OPEN CLUSTERS | ... PLANET | ... Andrew Mann from the University of Texas at Austin and colleagues have discovered a planet in a nearby star cluster which could help astronomers better understand how planets form and evolve. ...
... What's New? Bad Astronomy . ... 2001 | ... November 8, 2001 (2): I was interviewed on TechTV November 8th about this very website. ... November 1, 2001 : An article of mine about aurorae was just placed on the FAZ website (in English). ... August 7, 2001 BAD ASTRO ALERT! ... June 29, 2001: A new book about Hubble images by astronomer Mark Voit has been added to the Bad Astronomy Recommended Reading list . ... Also, a new Bad News article gives you two Bad Astronomy bits for the price of one. ...
... ATNF Home . About ATNF . ... About ATNF overview . ... Governance overview . Australia Telescope Steering Committee . ... Careers overview . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Mopra radio telescope . ... Spectrum management . Spectrum management overview . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... This creates a photon spectrum containing only photon noise, to which must still be added the non-statistical noise. ...
Blackholes2 Forum Message . Forums: . Atm ћ Astrophotography ћ Blackholes ћ Blackholes2 ћ CCD ћ Celestron ћ Domes ћ Education . ... Discussion Forums | ... SRV Bible Had 18 Matches, KJV Only 12 . ... So the question is whether thick darkness could be like a black hole. ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...
... And the Fingers of . ... This manual, the Linux System Administrators' Guide, describes the system administration aspects of using Linux. It is intended for people who know next to nothing about system administration (as in ``what is it?''), but who have already mastered at least the basics of normal usage. ... The structure of this manual is such that many of the chapters should be usable independently, so that if you need information about, say, backups, you can read just that chapter. ...
This list, not necessarily complete, contains all those publications known to us reporting on results of work using Arecibo instrumentation. ... Agueros, M. And Xilouris, K.M., Simultaneous Observations of Pulsars at Two Frequencies , 182 AAS Meeting, San Antonio, Jan. 18-19, 1996. ... Backer, D.C., Millisecond Pulsar Radiation Properties , J.Astrophys. ... Lundgren, S.C, Zepka, A.F, and Cordes, J.M,, A Millisecond Pulsar in a 6 Hour Orbit: PSR J0751+1807 , Astrophys.J., 453, 419, 1995. ...
... 6 Sep 2011 . ... Biology appeared to lead astronomy in data analysis for many years, but the fields are now coming full circle. ... Slides [.pdf] . ... Simplicity: Bayesian Energy Quantiles, or Quick Non-parametric way(s) to incorporate Higher Dimensional Data (Alanna C) . ... In this talk I will discuss a hierarchical Bayesian approach to deriving the physical parameters of astronomical dust, as well as the distribution of these parameters. ... 1 Nov 2011 . ... slides [.pdf] . ... AcadYr 2011-2012 ...
... Dongwon Kim , March 2014, on-going . ... Tammy Roderick , March 2011, on-going . Emma Kirby, *PhD completed August 2010* . ... Laura Dunn, *PhD completed December 2007* . ... David Nicholls, *PhD completed March 2014* . ... Antoine Bouchard, *PhD completed June 2006* . Emily McNeil, *PhD completed December 2010* . ... Eduard Westra, *PhD completed December 2007* . Sebastian Gurovich, *PhD completed August 2006* . Rami Rekola, *PhD completed December 2004* . ...
ARCSAT ID NUMBER: AS07 DESCRIPTIVE TITLE: Confirming Galactic, M31, and M33 Candidate LBVs Through Photometric Variability PI: Guy Stringfellow OBSERVER(S): Guy Stringfellow plus 5 CU undergraduate students UNCERTIFIED/UNTRAINED OBSERVERS: Guy Stringfellow and the 5 CU undergraduate students Natalie Bremer CU APS undergraduate Sara Grandone CU APS undergraduate Kat Shanahan CU APS undergraduate Jacob Wilson CU APS ... 2013, ApJ, 779, 8) and SN 2009ip (Pastorello et al. ...
National Aeronautics and Space Administration Lyndon B. Johnson Space Center SPACE CENTER ROUNDUP Volume 45 · Number 10 OCTOBER 2006 Roundup Are we alone in the universe? ... Many have asked why we are building the space station. ... Prior to the Tracking Data and Relay Satellite System (TDRSS) currently in use at NASA, the Mission Control Center (MCC) at Johnson Space Center had to rely on tracking stations situated in remote locations around the globe to track and communicate with human spacecraft. ...
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... Courtesy of NASA/ESA Observation data (J2000 epoch) Constellation Right ascension Declination Redshift Distance Type Serpens Caput 15h 17m 14.4s[] +21° 35 08[] 12,740±50 km/s[][1] 600±30 Mly (183±8 Mpc)[1] SA0(r) [citation needed ] [a] Apparent dimensions (V) 0.28 в 0.28[] Apparent magnitude (V) 16.0[] Notable features Ring galaxy Other designations PGC 54559,[] PRC D-51[] See also: Galaxy, List of galaxies Hoag's Object is a non-typical galaxy of the type known as a ring galaxy. ...
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Ссылки http://www.astro.louisville.edu/shared_skies/archive/select/unusual/hoags_object/20130412/hoags_object_wikipedia_20130422.pdf -- 498.8 Кб -- 22.04.2013 Похожие документы
STAR FIELDS Newsletter of the Amateur Telescope Makers of Boston Including the Bond Astronomical Club Established in 1934 In the Interest of Telescope Making & Using Vol. ... 1 January 2006 President's Message.. ... We will be holding an Executive Board January 19th, at 7:30PM at the Clubhouse. for the Board, please get in touch with me. be discussed is where to mount the GT1100 meeting on Thursday, If anyone has any issues One of the key issues to and C-14. This Month's Meeting.. ...
... At the January meeting we finally achieved the necessary quorum in the vote on the bylaws changes proposed in September. ... Giant Ribbon at Edge of the Solar System: Mystery Solved? ... It is where solar wind particles heading out into interstellar space are reflected back into the solar system by a galactic magnetic field." ... Particles from the solar wind that escape the solar system are met ~100 astronomical units (~15 billion kilometers) away by an interstellar magnetic field. ...
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... Chemically Decoupled Nuclei in Five Lenticular Galaxies from SAURON Data O. K. Sil'chenko* Sternberg Astronomical Institute, Universitetski i pr. ... We have now analyzed and published the SAURON data for five galaxies, including the above NGC 3384 and NGC 3623, in which the chemically decoupled nuclei are rather extended (several hundred parsecs) circumnuclear stellar disks. ... 1996 SAURON, Oct. ... In NGC 7280, we found an inner polar ring previously using MPFS data (Afanasiev and Sil'chenko 2000...