Discover the cosmos! ... February 28, 1996 . Explosions Discovered Near Galactic Center . ... Explanation: Tremendous explosions near the center of our Galaxy were discovered just this past December and are being announced today by a paper in Nature and a press conference at NASA . Bursts like these have never been seen before, and so the exact cause is unknown and will likely be the source of astronomical speculations and observations for years to come. ... About APOD | ...

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• APOD: 2007 December 18 - Unusual Silica Rich Soil Discovered on Mars
• APOD: 2015 November 25 - Unusual Pits Discovered on Pluto
• APOD: November 3, 1997 - Irregular Moons Discovered Around Uranus

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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Astronomy Picture of the Day . Unusual Hollows Discovered on Planet Mercury . ... 27.03.2012 . ... Credit Copyright: NASA / JHU APL / CIW Explanation: What are those unusual features on planet Mercury? ... The rounded depressions appear different than impact craters and nothing like them has been noted on Earth's Moon or anywhere else in the Solar System . ... March 2012 . ... Publications with keywords: Mercury . Publications with words: Mercury . ... MESSENGER s Last Day on Mercury . ...

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• Unusual Pits Discovered on Pluto
• Астронет > Explosions Discovered Near Galactic Center
• HD 10180: Richest Yet Planetary System Discovered

... comet nucleus. ... Very Long Baseline Interferometry (VLBI), Near Earth Objects (NEOs), cometary families , terrestrial type planets, collidings, transition of a comet nucleus , initial heliocentric parabolic orbit, heliocentric elliptical trajectory, a pairwise three dimensional two-body problem, the Sun - comet nucleus , terrestrial planet - comet nucleus , orbital parameters of a nucleus , sphere of influence of a ...

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• Keywords_312
• Keywords_327
• Keywords_279

ACS is currently unavailable for observations . ... Imaging Scattered Light from Debris Disks Discovered by the Spitzer Space Telescope Around 20 Sun-like Stars . Abstract . ... Todd Henry, Georgia State University Research Foundation . ... HST Observations of Astrophysically Important Visual Binaries . ... The life history of a gamma-ray burst . ... These protoplanetary disks (proplyds) have been identified from HST observations of several young star-forming regions, including Orion and Carina. ...

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• HST this week
• Baross Abstract
• The Most Common Dust Features

... It is found that the correlation coefficients between these two parameters calculated separately inside and outside the sunspot formation zone ±30 have cyclic variation and occur in anti-phase. This suggests different mechanisms of formation of the corona in the fields of small, medium, and large scales. ... The relationship between the coronal green line brightness (CGLB) and the magnetic field strength (MFS) has been investigated by constructing the corresponding synoptic maps for the 1977-2001. ...

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... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... The Optical Counterparts to Galaxies in the Cen A Group Discovered by HIPASS . ... This group of galaxies was recently the subject of a separate and thorough optical survey (CУДtУ? et al. 1997), and thus presented an ideal comparison for us to test the survey performance. ... Six of the new members are previously uncatalogued galaxies, while four were catalogued but assumed not to be group members. ...

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• Australia Telescope National Facility
• Infrared and Sub-millimetre Observing Conditions on the Antarctic Plateau
• ATNF Media Release - November 5, 1998

... Email: chaos@mail.cplire.ru . ... We investigate phenomena on the edge of spatially homogeneous chaotic mode and spatiotemporal chaos in a lattice of chaotic 1-D maps with local connections. We show that spatially homogeneous chaotic mode cannot exist in a lattice with local connections if the Lyapunov exponent of the isolated chaotic map is greater than some critical positive value. We propose a few schemes that make spatial synchronization possible in large lattices. ...

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• Global synchronization in chaotic lattices - Izv. VUZov, Prikladnaya
• SYNCHRONIZATION OF DRIVE-RESPONSE SYSTEMS ON CONDITION OF A LARGE MISMATCH OF
• UNITED SOLAR SYSTEM RADAR

Next: Endlessly Complicated World Up: No Title Previous: Tsiolkovskii's Paradox . ... Really, we have consisely expresed a materialistic, atheistic, scientific point of view and have discovered God, the scientifically supported God. ... Equally, we cannot admit an infinite complication of the world and its successful cognizability (i.e. the existence of a mind in an infinitely complicated world) without admission of Superintelligence -- the scientifically discovered God . ...

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• No Title
• ADS Abstract Service Results
• Tsiolkovskii's Paradox

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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• Plasma Phenomena in the Solar System: Discoveries of Prof. K.I. Gringauz - a
• The Radiation Belts
• Short Abstract; Mar. 1995 CONPAS workshop

... Comparative study of Tl-2201 single crystals with different temperatures of superconducting transition by means of specific heat method. Abstract: . The comparison studies of the specific heat of Tl-2201 single crystals with the different oxygen concentration have led to the conclusion that the doping by oxygen, resulting in lowering of T c and increasing of number of paramagnetic centers, leads to diminishing of antiferromagnetic correlations contribution to the specific heat. ...

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• LPCBC: Abstract, 2_6
• LPCBC: Abstract 2_24
• LPCBC: Abstract 2_29

... Massive stars, having 10-150 masses of the Sun, with metallicities Z tens to hundreds times less than that of the Sun (Zo), are the main regulators of the galaxy formation and evolution processes in the early Universe. ... In this galaxy, using the 6 m BTA telescope, a new massive blue variable star with high luminosity (>=10 5 Sun's luminocities in visible light) was found. As far as its properties are concerned, this star falls into an LBV (Luminous Blue Variable) class of stars. ...

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• Detection of Radio Transients and Variable Radio Sources Using the Archive Data
• New LBV Star Discovered in the Galaxy
• New LBV Stars in the Andromeda Galaxy

We present optical, ultraviolet (UV) and extreme ultraviolet (EUV) results for a new active late-type dwarf star discovered by the Extreme Ultraviolet Explorer (EUVE). A large flare with an energy in excess of 1E35 erg and duration of ~1.1 days was detected in the EUVE Lex/B band (60--200AA). ... The `quiescent' EUV emission of the source is similar to the most active flare stars with the `quiescent' optical spectrum showing strong H alpha, Ca II H Mg II h emission and Li I 6707.8A absorption. ...

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• Armagh Observatory
• Amateur Astronomer Becomes Second Ever to Discover Asteroid from Ireland, After
• Abstract 200

Paolo Padovani , II Universit di Roma , Paolo Giommi , ASI, SDC and Fabrizio Fiore, ASI, SDC and Osservatorio Astronomico di Roma . Original Version: MNRAS, (1997), 284, 569 . Text copyright (c) 1997. ... We study the X-ray spectra of 114 flat-spectrum radio quasars (FSRQ) using the hardness ratios as given in the WGA catalogue of ROSAT sources. ... We find that FSRQ have a distribution of energy spectral indices ranging between 0 and 3 with a mean value alpha_x ~ 1. ... Figure 1 (13kb) . ...

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• Newly Discovered Gravitational Lens System RXS J1131-1231 | ESO
• Massive galaxies discovered in the early Universe | ESO
• ESOcast 35: Fifty New Exoplanets Discovered by HARPS | ESO

Report “Laboratory zero-baseline interferometer tests” (ZBT) was prepared and issued in ASC (35 pages including 17 figures and diagrams in Russian language). ... The Ground-Space radio interferometer (OVLBI) Radioastron includes several space and ground-based segments which are designed and manufactured by different countries and organizations. ... ZBI tests (for OVLBI) were implemented in Russia firstly. The tests were implemented by joint team of ASC, JPL and NRAO in 1999. ...

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... Galaxy clusters in presence of dark energy: a kinetic approach . ... The external regions of galaxy clusters may be under strong influence of the dark energy, which was discovered by observations of supernovae Ia at redshift z < 1. The presence of the dark energy in the gravitational equilibrium equation, with the Einstein ? ... diagram where equilibrium solutions are not possible. ... Galactic Cluster in the Presence of Dark Energy . ...

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• Space Research Institute (IKI) Seminar
• The Radiation Belts
• The Io Dynamo

... Proposal Type: General Category: Observation Category: Total Time Requested: Minimum Useful Time: Prop osal Title: ABSTRACT: Regular Pulsars Transient 10 Hours 1 hour Follow-up of the First Fast Radio Burst Discovered with Arecibo Fast radio bursts (FRBs) are a new class of short-duration radio bursts discovered in archival data from pulsar surveys. ... Recently, Arecibo became the first independent telescope to confirm the existence of FRBs when a burst was discovered by the Pulsar ALFA survey. ...

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• http://www.naic.edu/vscience/schedule/tpfiles/ChampiontagP1918tp.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/StovalltagP2866tp.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/PandiantagA2236tp.pdf

Workshop on geometric analysis and spectral theory . ... On a class of random walks on groups with infinite number of generators". ... Optimal transportation, weak flows and very degenerate elliptic PDE's". ... Singular solutions to fully nonlinear elliptic equations". ... I will give some hints on how this conjecture is related to minimal surface theory and I will describe some flatness results for non local equations on one hand and on elliptic equations on riemannian manifolds on the other hand. ...

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• Conference titles and abstracts

Authors: Yu.G. Shevelev , V.A. Marsakov , . ... We have constructed and investigated properties of metallicity function of disk stars with different ages, proceeding from the statistically restored real altitude distributions of stars at the solar galactocentric distance. It is shown that the metallicity distribution of stars in each age range is not of Gaussian form, but it may be considered as a superposition of two normal distributions centered at -0.2 and 0.0 dex. ...

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

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• The Galaxy Gallery: Messier Objects
• Low Surface Brightness Galaxy Gallery