Main planetology and astrophysics scientific tasks of gamma-spectrometry GRS and detector HEND . ... The origin of Mars . The ratio of natural radioactive isotopes 19 K/ 92 U will allow to estimate the temperature of proto-planetary cloud in the point of Mars creation . ... Abundance of main elements at valleys and at plateaus will allow to determine their ages . ... Water as a factor of Mars global evolution, the presence of water and water ice under the surface in the present time . ...

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... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... ISS Russian Segment . ... Build an operational model of neutron background environment on the station; . ... Correlation data on radiation environment parameters outside the Service Module of the ISS RS obtained through calculation with the results of measurements made by science hardware BTN-M1 and results of other Russian and international experiments; . ... 2015 JSC "S.P. Korolev RSC "Energia" ...

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... An Unexpected Flare from the Crab Nebula . ... Credit Copyright: NASA , DOE , Fermi LAT , R. Buehler ( SLAC , KIPAC ) Explanation: Why does the Crab Nebula flare? ... As recently as one month ago, gamma-ray observations of the Crab Nebula by the Fermi Gamma Ray Space Telescope showed an unexpected increase in gamma-ray brightness, becoming about five times the nebula's usual gamma-ray brightness, and fading again in only a few days. ... Publications with keywords: Crab Nebula - gamma ray . ...

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• Gamma-Ray Burst: A Milestone Explosion
• Астронет > Gamma-Ray Burst: A Milestone Explosion
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... July 2, 1997 . Gamma-Ray Burst: A Milestone Explosion . ... Explanation: Gamma-Ray Bursts (GRBs) were discovered by accident. ... The Vela satellites that detected this and other GRBs were developed to test technology to monitor nuclear test ban treaties . ... Exploring the high-energy sky nearly 25 years later, the orbiting Compton Observatory's Burst and Transient Source Experiment (BATSE) , intentionally designed to detect cosmic gamma-ray bursts , was searching for clues to the GRB mystery. ...

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• APOD: 2011 May 23 - An Unexpected Flare from the Crab Nebula
• APOD: 2009 September 8 - Unexpected Impact on Jupiter
• APOD: 2002 April 5 - Gamma Ray Burst Afterglow: Supernova Connection

... CYGAM FLIGHT IN THE HIGH APOGEE ORBIT? Distribution of the Galaxy diffuse emission with high angular resolution allowing to refine the spatial distribution of the cosmic-ray protons in the Galaxy. More than 1000 compact sources with the fraction of degree location accuracy and continuouse monitoring of their flux time variation. Up to 10 new gamma-ray pulsars emitting in the very high energy range. Several high energy gamma-ray bursts with the fraction of degree localization accuracy. ...

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• Workshop HEND-2002 'The First year of HEND operations on the NASA Odyssey Mars
• Main results of the experimental and theoretical research completed in 2010

... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... Unexpected gamma-ray emission from dwarf galaxy may point to new understanding of dark matter . ... That s why dwarf galaxies are important in the hunt for the dark matter particle. Dwarfs are thought to lack other gamma-ray-producing sources, so a gamma-ray flux from a dwarf galaxy would make a very strong case for dark matter. ...

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• Some long-duration gamma-ray bursts are driven by magnetars | Astronomy.com
• gamma-ray bursts | Astronomy.com
• Bob Berman's strange universe: Expect a surprise | Astronomy.com

... The new emission line galaxies are listed in Table 2 containing the following information: . column 1: The object's IAU-type name with the prefix HS. ... This was not corrected in the figure shown in Appendix A. HS1214+3801 : This is seemingly a supergiant H II -region at the very rim of the nearby edge-on disc galaxy (SA(s)cd) NGC 4244 (V hel = 224 kms -1 and B T =10.88). ... To check this option one needs a detailed map of the NGC 4244 velocity field including HS 1214+3801. ...

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• Quasars
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... I.A.Dynnikov, Three-page approach to knot theory. ... Universal semigroup, Funktsional'nyi Analiz I Prilozhenija, 34 (2000), no.1, 29-40 (Russian); English translation in Functional Analysis and Its Appl. 34 (2000), no.1, 24-32. I.A.Dynnikov, Finitely presented groups and semigroups in knot theory. ... Math. 2000, no. ... English translation: Russian Math. ... A.Vershik, Numerical invariants of exponential groups, and a locally free approximation of braid groups (in Russian), Zapiski Nauchn. ...

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Detection of Wolf-Rayet stars in host galaxies of Gamma-Ray Bursts (GRBs): are GRBs produced by runaway massive stars ejected from high stellar density regions ? ... RESULTS HST imaging + spectroscopy: · GRB980425: GRB located ~800 pc away from massive SSC in region with <~10 O7V stars ! ... GRB. ... Spatial shift (~300-800 pc) also found for 2 other nearby GRB hosts and compatible with HST imaging of larger sample (Fruchter et al. 2006, astro-ph/0603537) For more details see: Hammer et al. ...

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• Results
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• A Nearby Gamma-Ray Burst Host Prototype for z ~ 7 Lyman-break Galaxies:

... Team . ... V.V.Sokolov "The gamma-ray bursts, core-collapse supernovae and global star forming rate at large redshifts" . ... I.V.Sokolov, A.S.Moskvitin, Eda Sonbas, O.V.Verkhodanov, O.P.Zhelenkova "A galaxy cluster in the GRB 021004 field" . ... The monitoring of GRB afterglows and the study of their host galaxies with the SAO RAS 6-m telescope from 1997". ... A.S.Moskvitin, T.A.Fatkhullin, V.V.Sokolov and V.N.Komarova, "Spectral and photometric monitoring of CCSNe at SAO RAS" . ...

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• GRB follow-up team GRB workshop 2009
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... Bringing news from across the Universe to children all around the world . ... Gamma-Ray Bursts are the brightest explosions in the Universe. ... We only see Gamma-Ray Bursts in very distant galaxies; galaxies so far away that it takes billions of years for their light to reach us. ... Astronomers think that Gamma-Ray Bursts are caused by the detonation of massive stars at the end of their lives. These blazing bursts of light are normally followed by a fainter afterglow. ...

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• ESO - I see unexpected boxy emission-like features in my REDL spectra - where
• IPACMAN V2.4 Integration Test Plan
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K-band Arcetri Obscured Supernova Search . What is the KAOSS Project? W hat is the KAOSS Project? Some recent surveys aimed at detecting Supernovae (SNe) in the optical have found that starburst galaxies do not show evidence for an enhanced SN rate, with respect to quiescent galaxies (Richmond et al. ... A similar result was obtained by Navasardyan et al. (2001) who looked for SNe in interacting galaxies, finding no evidence for correlations between SN rate and galaxy properties. ...

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• Performances of NICS
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• APOD: December 30, 1998 - Supernova 1994D and the Unexpected Universe

... Archive 2003: . The longitudinal magnetic field of the young star of T Taurus (150 + 40G) an order of magnitude weaker than expected has been first measured at the 6m telescope. It is shown that the magnetic field does not play an important part in the formation of jets and to explain them, magnetic fields of accretion disks should be involved. ... Archive of scientific results "Galaxy" . ... Last update: 26/12/2008 ...

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• Sun image
• Facility scientific results 2003

The rates of build-up in the atmosphere of human-made compounds that deplete the ozone layer (e.g., chlorofluorocarbons (CFCs) and halons) have slowed in recent years as a direct result of reductions in global emissions of these compounds. ... The peak global ozone depletions are expected to occur during the next several years. ... Methyl bromide continues to be viewed as a significant ozone- depleting chemical. ...

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• Recently Acquired Images of SL9

Astronotes Armagh Planetarium's Stellar Blog! ... This image combines orbital imagery with 3-D modelling to show flows that appear in spring and summer on a slope inside Mars' Newton crater. ... Warm season flows on a slope in Newton Crater, possible evidence of salty liquid water active on Mars today. Image credit: NASA) . ... Frozen water is common on and under the surface of Mars but these images are the best evidence to date for the presence of liquid water on the Martian surface today. ...

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• Kepler-10c: the First Mega-Earth | Astronotes
• NASA's Space Drive Experiments: The Plot Thickens | Astronotes

... The observed isotropy on the sky and non-uniform spatial distribution of gamma-ray bursts   (GRB) revealed by the BATSE   device onboard the Compton Gamma-Ray Observatory (e.g. Meegan et al. , 1992)[ 138 ] lend support to the idea of a cosmological origin of GRB (Prilutski and Usov, 1975;[ 165 ] Usov and Chibisov, 1975)[ 199 ] for which the best candidates could be merging binary NS+NS   or NS+BH   at high redshifts (z 1 -2), (Blinnikov et al. ... Calculation of Binary Neutron Star Coalescence Rates...

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• Population Synthesis of X-ray Sources at the Galactic Center
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Blackholes2 Forum Message . ... Post . ... Shifts Are As Would Be Expected. ... Post Message | ... Red and blue shifts can be caused by velocities also. ... The expectd result would be a red or blue shift proportional to the aparent distance an object is from the observer. ... 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" . ...

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• I Expected More Sense Than That. - an Astronomy Net Exploration Forum Message
• Endeavour Go For Launch. - an Astronomy Net General Forum Message
• Your First Telescope - an Astronomy Net Article

stable spacetime manifold Expected to propagate at speed of light Expected to have 2 independent polarizations Sources ­ ­ ­ ­ http ://www.johnstonsarchive.net/relativity/pictures.html Unmodeled bursts Binary Coalescence Periodic Sources Stochastic Background http ://mucholderthen.tumblr.com/post/55970198303/gravitational-waves-patterns-in-space-time-a 3 LIGO-VIRGO Interferometer Gaussian Noise: Coherent Signal vs. ...

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• *.imh and *.qp Extensions - when to use them
• The AstroStat Slog Blog Archive Quote of the Week, Aug 31, 2007
• Vertical Structure of the Secondary: Hydrostatic Model

Recent Changes - Search : . ... Basic Editing . ... Go to new wiki . ... LBAApr2013 / . For re03qt, we did not switch to inverted recording at C-band, since it did not give the expected result anyway. ... The C-band data will need to be manipulated to give the correct band inversion and channel order. The channel ordering in re03qt at C-band only will be different from the previous two days observation, because "inverted recording" was not selected, whereas for re03qr and re03qs it was.) ...

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• uvamp
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... N. Kardashev and M. Popov informed the participants on the current IOC results. ... Kovalev). ... Agenda of the RadioAstron teleconference November 16, 2011 Corrections to the Agenda 1 2 3 4 5 6 IOC status and results Single Dish observation with RA VLBA observations to find best fringe search candidates Fringe search plan Early science program plan Tracking stations outside Russia N.Kardashev N. Kardashev / M.Popov V. Kostenko E.Fomalont M.Popov Y.Y. Kovalev / M.Popov /A.Alakoz ...

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