... 2000 April 14 . Supernova Remnant E0102-72 from Radio to X-Ray . Credit: X-ray ( NASA / CXC / SAO ); optical ( NASA / HST ); radio: ( ATNF / ATCA ) . ... The shape of supernova remnant E0102-72 , however, is giving astronomers a clue about how tremendous explosions disperse elements and interact with surrounded gas. ... X-rays , shown in blue, show relatively hot gas that has been heated to millions of degrees . ... About APOD | ... NASA Technical Rep.: ... A service of: LHEA at NASA / GSFC . ...

Еще в разделе: (Показать все результаты (>8339) - www.sai.msu.su/ )

• APOD: 2003 April 20 - The Gum Nebula Supernova Remnant
• APOD: 2013 April 23 - X rays from Supernova Remnant SN 1006
• APOD: 2006 April 30 - 1006 AD: Supernova in the Sky

... Supernova Remnant E0102 72 from Radio to X-Ray . ... The shape of supernova remnant E0102-72 , however, is giving astronomers a clue about how tremendous explosions disperse elements and interact with surrounded gas. ... Radio waves , shown in red, trace high-energy electrons spiraling around magnetic field lines in the shock wave expanding out from the detonated star. ... Publications with keywords: radio - supernova remnant - shock wave - supernova . ... The Elusive Jellyfish Nebula . ...

Еще в разделе: (Показать все результаты (>130874) - www.astronet.ru/ )

• Moving Echoes Around SN 1987A
• Supernova Remnant N132D in Optical and X Rays
• SN 2005ap: The Brightest Supernova Yet Found

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. February 9, 1999 . A Supernova Star-Field . Credit: Hubble Heritage Team ( AURA / STScI / NASA ) . Explanation: Bright stars don't last forever. ... The above picture is a composite of recent images taken over several years. The explosion originated from a bright massive star that ran out of nuclear fuel . ... About APOD > . ...

Еще в разделе: (Показать все результаты (>9299) - www.arcetri.astro.it/ )

• APOD: 2000 April 24 - Reflection Nebula M78
• APOD: February 5, 1996 - COBE Dipole: Speeding Through the Universe
• APOD: April 30, 1999 - Solar Shock Wave

Bright Supernova - Archives On these pages you will find references to Supernovae which have faded into oblivion. ... Finally, in 1999, when I took over the International Supernova Network's Latest Supernovae page I retitled the main page "Latest Supernovae", BUT, it's the "Latest Supernovae" page of the "Bright Supernovae" pages which are also sub-pages of ISN. ... Brightest supernova in 2005 . ... Brightest supernova in 2002 . ... Brightest supernova in 2000 . ... Brightest supernova in 1999 . ...

Еще в разделе: (Показать все результаты (>967) - www.rochesterastronomy.org/ )

• Bright Supernova Bright Supernova
• THE BRIGHT SUPERNOVA 1991T IN NGC 4527; AN AMATEURS PRESPECTIVE
• Supernova 1999by in NGC 2841

... About ATNF overview . ... Governance overview . Australia Telescope Steering Committee . ... Visitor list . ... Parkes radio telescope . ... Parkes | ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... What is a pulsar? ... Group . ... Parkes Pulsar Observing Wiki . ... Pulsar Groups . ... Main / . ... Nov 1, 2010 - Jan 31, 2011 . ... Dec 8 - 17, 2009 . ... Dec 13 - 23, 2006 . ... Dec 3, 2006 - Jan 5, 2007 . ... Aug 10 - Dec 7, 2006 . ... Dec 31, 2005 - Feb 1, 2006 . ...

Еще в разделе: (Показать все результаты (>18924) - www.atnf.csiro.au/ )

• Pulsar Group Main/Visitors
• ATNF SNR Publications: 1996 - 2000
• Release of 16 October 2001.

Astronomy Discussion Forums . ... Atm ћ Astrophotography ћ Blackholes ћ Blackholes2 ћ CCD ћ Celestron ћ Domes ћ Education . ... New model: How do the Sun and Moon appear to move across the sky - mito111 - September 15, 2011 - 04:22 UTC . ... Note the change - rick_crockett - April 19, 2007 - 09:38 UTC . ... A Question Regarding Photons and Absolute Zero - inalitalllane - December 25, 2004 - 22:06 UTC . ... Virtual Space Agency - dupagepilot - November 18, 2003 - 12:03 UTC . ... www.astronomy.net . ...

Еще в разделе: (Показать все результаты (>810) - www.astronomy.net/ )

• Astronomy articles, forums, listings, and other resources about Astronomy.
• Eyepieces Discussion Forum - Hosted by The Astronomy Net

... Main . ... April 2016 . ... December 2015 . November 2015 . October 2015 . September 2015 . August 2015 . July 2015 . June 2015 . May 2015 . April 2015 . March 2015 . February 2015 . January 2015 . December 2014 . November 2014 . October 2014 . September 2014 . August 2014 . July 2014 . June 2014 . May 2014 . April 2014 . March 2014 . ... December 2013 . ... April 2013 . ... December 2012 . ... April 2012 . ...

Еще в разделе: (Показать все результаты (>143) - www.asc.rssi.ru/ )

... Armagh Planetarium . ... Universe . ... Posted on March 18, 2011 | ... Continue Reading.. ... 11 Comments тАЬIs there life on Mars?тАЭ This must be one of the most-asked questions in astronomy. €аIn this article I am going to look at the historical background to this question. ... Posted on February 28, 2011 | ... 170 Comments Apollo 18 is a SF/Horror movie presented as newly-found film footage taken by the fictional crew of a lost 1970s lunar landing mission.€а The Apollo 18 film uses real NASA [ ]...

Еще в разделе: (Показать все результаты (>2837) - www.armaghplanet.com/ )

• Astronotes | Armagh Planetarium's astronomy news from across the Universe
• Monthly Sky Notes | Astronotes - Part 3
• constellations | Astronotes - Part 3

... With the Moon's terminator moving almost 10 mph (16 km/h) across its equator, how long would it take for an observer using binoculars to notice a change in lunar features? ... The lunar terminator, the sunset/sunrise line that sweeps across the Moon s surface as the Moon orbits Earth, travels at a rate of 9.6 mph (15.4 km/h) along our satellite s equator. ... Get instant access to subscriber content on Astronomy.com! ... If you are already registered on Astronomy.com, please log in below. ...

Еще в разделе: (Показать все результаты (>6624) - www.astronomy.com/ )

• The Very Large Telescope probes remains of medieval supernova | Astronomy.com
• Famous supernovae still echo across the Milky Way | Astronomy.com
• February 2004 | Astronomy.com

... Telescopes . ... The International Conference "Dark Ages and White Nights (Spectroscopy of the CMB)" (June 20-24, 2016) . ... The International Conference "Stars: from collapse to collapse" (October 3-7, 2016) . The traditional annual competition conference of scientific and scientific-engineering papers of the Observatory staff members . ... A session of the Dissertation Council (October 16, 2015) . ... International scientific conference "Large Optical Telescopes" (October, 10-13, 2011) . ...

Еще в разделе: (Показать все результаты (>341) - mavr.sao.ru/ )

... SEARCH ASP SITE: Match ALL words Match ANY word . ... ASP Conference Series . ... Accidental Astrophysics: The Devil's In the Magnitudes, Part II . ... The star second to the Sun in brilliance is Sirius. ... Recall the magnitude system, passed down to us through a hundred generations of sky watchers, as a means of quantifying stellar brightness ("Accidental Astrophysics," May/June, p. 9). ... Yes, it is a magnitude difference, but that difference is due to the distance between us and the star. ...

Еще в разделе: (Показать все результаты (>1450) - www.astrosociety.org/ )

• ASP: Contents, March/April 2000
• ASP: Contents, March/April 1996
• ASP: Contents, March/April 2006

... Laboratory for Spectroscopy of Molecular Structures . ... News . ... A new article entitled Description of optical properties of cholesteric photonic liquid crystals based on Maxwell equations and Kramers-Kronig relations has appeared in Physical Review E. Congratulations to Grigoriy Ksyonz on his first publication! . 25 th February 2013 . ... 22 nd November 2012 . ... 22 nd February 2012 . 4 th Workshop on Liquid Crystals for Photonics 2012 will take place in Hong Kong December 9-11, 2012. ...

Еще в разделе: (Показать все результаты (>1200) - www.issp.ac.ru/ )

... Karen Leighly, University of Oklahoma Norman Campus . ... Abstract . ... Barry Madore, Carnegie Institution of Washington . ... The Most Massive Galaxies in the Universe: Color-Gradients and Texture . ... Testing the Stellar Coalescence and Accretion Disk Theories of Massive Star Formation with NICMOS . ... The IMF in NGC6611: the environmental influence on the formation of low-mass stars and brown dwarfs . ... WFPC2 HST image of the Eagle nebula, part of NGC6611 . ... Past weeks: . ...

Еще в разделе: (Показать все результаты (>17221) - www.stsci.edu/ )

• John H. Debes
• Gauging the impact of executing science program across different COS/FUV
• STScI Hosts "Habitable Worlds Across Time and Space" Symposium April 28-May 1

... Now, think about a much bigger move: What do you think it would be like if the Earth moved to a different part of our Galaxy? Our Galaxy, the Milky Way, is shaped like a whirlpool: It has bands of stars that spiral around the centre, which astronomers call the Galaxy s arms . ... We live in the outer parts of the Milky Way, in one of its spiral arms. ... The small centre of the Milky Way is a much more crowded place, as this is where most of its stars are found. ...

Еще в разделе: (Показать все результаты (>66783) - www.eso.org/ )

• http://www.eso.org/public/news/eso1414/kids/
• http://www.eso.org/public/news/eso1405/kids/
• ESO - Newsletter February 2016

... Comet Ikeya-Zhang, designated C/2002 C1 (Ikeya-Zhang), is named after Kaoru Ikeya of Shizuoka prefecture, Japan, and Daqing Zhang of Henan province, China, who independently discovered it on the night of 1 February 2002. A preliminary orbit reported the following day indicated that it would come moderately close to both the Earth and the Sun and that it might become visible to the naked eye during late March and April 2002. ... Bailey, M.E., Clube, S.V.M. and Napier, W.M. The Origin of Comets . ...

Еще в разделе: (Показать все результаты (>4967) - star.arm.ac.uk/ )

• Bright fireball seen over Ireland | International Year of Astronomy in Ireland
• Latest News
• Observations with the Faulkes Telescopes

... Observing . ... Home Education Workshops at Adorama Astronomy Workshop: Observing Variable Stars from the City ? February 15, 2015 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Presented by€а Adorama €аFor the Amateur Astronomers Association of New York . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

Еще в разделе: (Показать все результаты (>618) - www.aaa.org/ )

• AAA Spring Astronomy Class: The Physics of Astronomy тАУ February ? March 2016
• Solar Bridge Across New York Harbor ? Amateur Astronomers Association of New
• This Monthт??s Sky т?? April 2016 ? Amateur Astronomers Association of New York

... A comparison of the computed and experimental relations F max ( H), as well as comparison of drift scans of point sources across different horizontal cross-sections of the BP with the corresponding computed cross-sections were made. ... The drift scans of the point source 3С84 (H=87 o ) at the wavelength 7.6 cm across the horizontal cross-sections of the BP (black lines) and the computed horizontal cross-sections of the BP corresponding to them (red lines). ...

Еще в разделе: (Показать все результаты (>966) - jet.sao.ru/ )

• Publications of Klochkova Valentina
• GRB follow-up team
• Publicatons

... Observers looking at an object that is moving away from them see light that has a longer wavelength than it had when it was emitted (a redshift), while observers looking at an approaching source see light that is shifted to shorter wavelength (a blueshift). ... By measuring the amount of the shift to the red, we can determine that the bright galaxy is moving away at 3,000 km/sec, which is 1 percent of the speed of light, because its lines are shifted in wavelength by 1 percent to the red. ... Part 2...

Еще в разделе: (Показать все результаты (>1874) - www.sao.ru/ )

• Cosmology FAQ: Why haven't the CMBR photons outrun the galaxies in the Big...
• Supernova 1998bv in HS1035+4758
• Group IAG

... The Pleiades star cluster, also known as the Seven Sisters and Messier 45, is a conspicuous object in the night sky with a prominent place in ancient mythology . ... The stars in the Pleiades are thought to have formed together around 100 million years ago, making them 1/50th the age of our sun, and they lie some 130 parsecs (425 light years ) away. ... Data for these stars are listed in a table below. ... Yes . ... WEBDA Pleiades cluster data . ... M45: The Pleiades Star Cluster (2007 November 18) ...

Еще в разделе: (Показать все результаты (>3688) - www.naic.edu/ )

• Jasper Finn Nolan Howell April 2003
• What is HISA?
• platform_tilt_when_td_move_together

... Adjusting the Focus on the DIS Collimators . ... For both focus and the alignment of the dewar rotation it is useful to use the following spectrograph settings: . ... The current position of the dewar rotation should be marked on the dewar by a piece of tape which has been cut at the interface between the dewar and the fixed spectrograph tube. ... There are 3 actuators, labled A, B, and C, at the back of each dewar which can be used to piston and tilt the CCD. ...

Еще в разделе: (Показать все результаты (>897) - www.apo.nmsu.edu/ )

• default
• Tilt and Sag Coefficients: 14 Apr 2000
• ARC Progress Reports