Detected Supernovae . The search have produced till now the detections of 4 SNe. ... This result highlights the power of infrared monitoring in detecting Obscured SNe and indicates that optical surveys are probably missing a significant fraction of SNe, especially in obscured systems such as starburst galaxies. ... In Fig. we show the archival SOFI image of NGC3256 (left) and the first image obtained in 2001 (right) where SN2001db has been detected. ...

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• K-band Arcetri Obscured Supernova Search - What is the KAOSS Projrect?

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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• Bright Supernova pages - Statistics for 2012
• Bright Supernova pages - Statistics
• Bright Supernova pages - Statistics for 2005

... Master . ... About Space Monitoring Laboratory, scientific directions, instruments, contacts . ... 20.06.2012 . ... 27 Apr 2012: GRB 120427A: MASTER follow up observations GCN13274 . ... 29 Mar 2012: MASTER OT 123412-632503 detection during Swift trigger 518853 ATel4007 . 26 Mar 2012: GRB 120323A: MASTER follow up observations GCN13116 . ... 29 Jan 2012: GRB 120129A: MASTER optical observations GCN12907 . 06 Jan 2012: GRB 120106A: MASTER Early OT marginally detection GCN12818, GCN12811 . ...

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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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... Epimetheus and Janus, two small moons of Saturn, actually switch positions as they orbit their home planet. The orbital radii of the moons are strangely separated by less than the radii of the moons themselves: about 50 kilometers. ... Last month, a Soyuz TMA-7 spacecraft docked with the International Space Station. ... This October, Mars has become a bright, yellowish star in planet Earth's sky as it approaches oppositon, the period when Mars and Earth pass close as they orbit the Sun. ...

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Supernova 2008in in M61 . This page is devoted to information on Supernova 2008in in NGC 4303 (= M61 ) . Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . ... This supernova is in the Constellation Virgo . ... SNWeb has a 2008in page . SEDS 2008in page . slooh.com 2008in discussion . ... 2008/12/26.792 . 14.9 . ... William Wells . 2008/12/28.520 . ... color . ... 2009/01/01.900 . ... William Wiethoff . ...

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• Supernova 2006aj (GRB 060218) in Anonymous
• Supernova 1994I in M51
• Extragalactic Novae - 2002.

Here we report our discovery of a band of blue luminescence (BL) in the Red Rectangle nebula. ... The spectrum of this newly discovered BL is most likely fluorescence from small neutral polycyclic aromatic hydrocarbon (PAH) molecules. ... If the carriers of this near-UV/blue fluorescence are PAHs, they are most likely neutral PAH molecules consisting of three to four aromatic rings such as anthracene (C14H10) and pyrene (C16H10). ...

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• XO Project
• Absorption line spectra of the UV bright z=2.4 QSO HE 1122-1649
• Instruments/Observations Overview

... The Galactic low-mass X-ray binary GS 2023+338 was discovered during the burst on May 22, 1989 with the Japanise satellite Ginga (aka Galaxy). The flux reached 17 crabs (this unit of flux measurement is an bright X-ray source, Crab Nebula) at 10-35 keV. ... No other radio telescope worldwide carried out multi-frequency measurements. ... Upon 14 days the radio flux fell below the detection level at the RATAN-600 in relation to the decrease of the X-ray flux. ...

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• Galaxy sector, archive 2014
• Discovery of an isolated dwarf spheroidal galaxy neighboring the Local Group
• Discovery of enrichment of the envelopes of post-AGB stars with heavy metals

... 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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• MASTER-Net Science Release on prompt optical observation of the GRB 090424
• PROMPT and FOLLOW UP OBSERRVATIONS OF THE GAMMA-RAY BURSTS by MASTER Global
• Обсерватория

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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• Galaxy Gallery Page II
• The Galaxy Gallery: Messier Objects

Circularly polarized emission from the transient bursting radio source GCRT J1745-3009: Emission from magnetized dw arf ? ... Size < 8.R. Brightness temperature >1010 K for distance >1 pc, and circular poln. rules out thermal and incoherent synchrotron emission. ... Flare stars (typically dwarf stars of class G to M) in the Galaxy could emit strong high Cir. Pol. radio emission. ... Comparison with flare star Cir. ... GCRT could be outbursts from a highly subsolar flare star with a distance 4 kpc. ...

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• ATNF Science Highlights
• The HIPASS Bright Galaxy Survey
• Molecular gas

... The SN 1998bv discovered on April 6, 1998 in the blue compact galaxy HS 1035+4758 is the second supernova observed in a low-mass galaxy with intense SF burst. ... According to its characteristic spectrum, SN 1998bv is a type II supernova with estimated peak absolute brightness M 16.3. The very slow fading of its brightness suggests that the SN was discovered at the Plateau phase, 20-30 days after the peak of the light curve. The most probable classification of SN 1998bv is regular SN II-P. 3. ...

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• X-ray binaries with relativistic jets -- microquasars
• The RATAN SNRs Survey