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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• Extragalactic Novae - 2001.
• Extragalactic Novae - 2002.
• Extragalactic Novae - 1999.

Peremennye Zvezdy", . ... TYC 4016-264-1 . ... Comm. 1 . ... 2MASS J00465096+6017454 . ... TYC 4025-639-1 . ... IRAS 00439+6001, J Ks = 1.409 0.025. ... IRAS 00491+6456 = 2MASS J00521297+6512262, J Ks = 1.379 0.043. ... Two 7.8 5.9 fields in Cassiopeia (136 images centered at = 00:59:05, = +63:31:01, J2000) and Puppis (92 images centered at = 08:14:06, = 24:00:00, J2000) are investigated using the New Milky Way (NMW) survey archive (Sokolovsky, Korotkiy & Lebedev 2013). ... Astron. ... 2006, Astron. ...

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... Aurora . ... William Gilbert The north-south pointing property of the compass needle was discovered in China around the year 1000, and in 1600 William Gilbert in London showed that this could be explained if the entire Earth was a huge magnet. ... Only after 1958, when the first scientific spacecraft were launched and when Explorers 1 and 3 discovered the radiation belt, did scientists fully appreciate the complexity of electric and magnetic phenomena that occur in the Earth's magnetic environment. ...

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• Chronology of Magnetospheric Exploration
• First X-Rays From a Comet Discovered
• Jupiter's Moon Amalthea

... This is a partial list of the Extragalactic Novae discovered in 2002. Current Novae can be found on the main page . Nova NGC 2403 2002 , ATEL 1638 , discovered 2002/12/30.124 by K. Hornoch . Found in NGC 2403 at R.A. = 07h37m38s.36, Decl. ... Nova M31 2002 6 , IAUC 7970 discovered 2002/08/04.13 by K. Hornoch . ... Nova M31 2002 5 , IAUC 7937 discovered 2002/07/22.5 by LOTOSS . ... Nova M31 2002 4 , IAUC 7937 discovered 2002/07/20.5 by LOTOSS ; Observatory G. Colombo . ...

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• Extragalactic Novae - 2001.
• APOD: May 31, 1999 - Uranus Moon 18
• Extragalactic Novae - 2000.

... The highest redshift X-ray jet discovered . by Chandra in GB 1428+4217 at z = 4.72 . X-ray jet discovered by Chandra . ... Science Papers on ADS . ... Chandra Press Release . The paper describing the details nas been published in ApJ and it is available also on astro-ph Feb. ... The jet paper published in ApJ Letters is available on astro-ph Oct. ... ApJ Letters paper available on astro-ph: Paper 2003 Feb. ... ApJ papers available on astro-ph: Paper 1, 2002 and Paper 2, 2007 . ...

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• PINTofALE Bug Fixes

Image credit: Michael Nolan, Arecibo Observatory. These radar images of near-Earth asteroid 2001 SN263 were obtained on 2008 Feb 12 and 13. ... Image from Feb 12 . ... First near-Earth triple asteroid discovered by Arecibo Observatory . ... was discovered this week by astronomers at the sensitive radar telescope at Cornell University?s Arecibo Observatory in Puerto Rico. ... For example, Arecibo has discovered more than half of the near-Earth binary asteroid systems discovered since 1999. ...

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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
• Environmental Studies 202: Winter 1998

Proteus . Neptune VIII - 1989N1 . Proteus [PROH-tee-us], like all six of Neptune's newly discovered small satellites, is one of the darkest objects in the solar system -- "as dark as soot" is not too strong of a description. ... Topographic Map of Proteus . ... As with all maps, it is the cartographer's interpretation; not all features are necessarily certain given the limited data available. ... This image is a shaded relief map of Proteus, a small inner satellite of Neptune. ...

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• Jupiter's Moon Amalthea
• Titan Press Release
• Saturn's Satellite Prometheus

... Luminous blue variable (LBV) stars are the most massive stars with 40-120 solar masses, which are passing the short stage of evolution losing their hydrogen envelopes before exploding as Supernovae. These are extremely rare objects, only about a dozen of the most massive LBVs are known in the Galaxy. ... In the spectral observations of stars with infrared circular nebulae, found in the Spitzer survey (24 microns), a new LBV star in the Galaxy was discovered. It was named MN112. ...

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• New LBV Discovered in DDO 68 Galaxy
• Galaxy sector, archive 2010
• Galaxy sector, archive 2013

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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• Endlessly Complicated World
• Introduction
• Ejectors in Massive Binary Systems

. 66%) of the extreme AGB stars are variable and only smaller fractions of carbon-rich (6.1%) and oxygen-rich (2.0%) stars are detected as variable sources. We also detect a population of variable young stellar object candidates. [ ADS ] . ADS Citation Query . # citations = 41 . citations vs. year [year,citations] . [2009,6][2010,6][2011,8][2012,4][2013,4][2014,4][2015,9] . Copyright 2012 Karl D. Gordon All Rights Reserved

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• Dr. Adam Riess - Research
• HST Call for Proposals
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... The remote area was formed very early, at a time when the Universe was a fifth of its present age and the presence of the galaxy string defies existing models, which can not explain how a string this big could have formed so long ago. ... The simulations tell us that you cannot take the matter in the early Universe and line it up in strings this large," Dr Francis said. ... But in the early Universe, most galaxies had not yet formed, and most dark matter clouds will not yet contain a galaxy. ...

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• THE AUSTRALIAN NATIONAL UNIVERSITY
• Pink Black Holes: Technical Details

... Scientists from G. I. Budker Institute of Nuclear Physics- Syberian Branch of the Russian Academy of Science, Novosibirsk State University, Novosibirsk State Technical University, Samara State Aerospace University (SSAU) and Image Processing Systems Institute (IPSI) of the Russian Academy of Science, became the first people in the world obtained terahertz non-diffractive twisted Bessel beams and used them for the first time the formation of surface electromagnetic waves on the metal surface. ...

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The completion of the 12-mm and 3-mm receiver systems on the Compact Array has secured two new astronomical windows into the southern skies. ... These include investigating the molecular gas reservoirs in and around galaxies in the very distant (high redshift) universe. ... Northern hemisphere millimetre interferometers have already observed molecular gas and dust in a handful of high-redshift radio galaxies, confirming that these objects are still forming the bulk of their stars. ...

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• A Very Radio-Loud Narrow-Line Seyfert 1: PKS 2004-447
• The Optical Counterparts to Galaxies in the Cen A Group Discovered by HIPASS
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Astronomy Education News . News . ... Professor Dame Jocelyn Bell Burnell will feature in a new BBC4 series that looks at modern men and women who will be remembered for the brilliance of their minds . ... Her father was the architect of the Armagh Planetarium. ... Professor Dame Jocelyn Bell Burnell receiving the Robinson Medal in 2004 in Armagh . ... Beautiful Minds тАУ Jocelyn Bell Burnell . ... Armagh Observatory - Astronomy Education . ...

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• Amateur Astronomer Becomes Second Ever to Discover Asteroid from Ireland, After
• Japanese Discover Large Earth Crossing Asteroid
• Armagh Observatory

... The name Discovery Date mag Size(m) Publication MASTER -Observatory --------------------------------------------------------------------------------------------------------------------------- HAZARDOUS ASTEROIDS : 7 MASTER HAZARD Asteroid 2015 UM67 2015 Oct 28.88218 16.9 940m MPEC 2015-V01 MASTER -SAAO automatically MASTER software 6 MASTER rediscovered HAZARD Asteroid 2011 QG21 2015 Aug 17.94764 17.2 300m MPEC 2015-Q28 ...

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... We have compared visualized fields of GSC and USNO A1.0 catalog with unpublished photographic finding charts that were sent by L. Plaut to the compilers of the GCVS. ... 7-15 A9 --- GCVS GCVS or NSV name 17-25 F9.4 --- GSC GSC number 26 A1 --- NoteFlag *Nonstar (GSC) flag 28-29 I2 h RA2000GSC.h Hours RA (GSC), equinox 2000.0 31-32 I2 min RA2000GSC.m Minutes RA (GSC), equinox 2000.0 34-38 F5.2 s RA2000GSC.s Seconds RA (GSC), equinox 2000.0 40 A1 --- DE2000GSC.- ... Plaut, L., 1966, Bull. ...

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Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Solar System . ... Planets . ... Space Flight . ... Neptune, which is not visible with the naked eye, was discovered by mathematical prediction in 1846 before being observed through a telescope. ... Tidal interactions between Neptune and Triton mean that in 100 million years these two bodies may come too close to one another causing Triton to be torn apart leaving Neptune with a ring system more spectacular than SaturnтАЩs. ...

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• Astronotes 2009 Back Issues
• Exploring Icy Moons in Search of Life | Astronotes
• Kepler 36b and c: Too Close for Comfort | Astronotes

... Hiorter and Celsius note that the polar aurora is accompanied by a disturbance of the magnetic needle. ... Richard Carrington in England observes a violent and rapid eruption near a sunspot; 17 hours later a large magnetic storm begins. ... Using it he observes a solar flare and confirms the connection between flares and magnetic storms. ... Explorer 1, launched by the US January 31, observes the radiation belt; Explorer 3, launched in March, comes up with the first clear evidence for its existence....

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• The Io Dynamo
• The Inner Radiation Belt
• The Radiation Belts

.

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• ESOcast 20: Richest Planetary System Discovered | ESO
• VISTA view of the newly discovered open star cluster VVV CL003 beyond the
• Visible light view of a distant galaxy cluster discovered in the XXL survey