Astronomy Picture of the Day . M81: A Bulging Spiral Galaxy . ... The blue regions in this picture - representing ultraviolet light - highlight regions of bright young stars and star formation and appear rare than in M74 and M33. The red regions - representing the visible light - show a large population of older, less massive stars. Ancient Cratered Plains on Ganymede . ... M74: A Grand Design Spiral Galaxy . ... The spiral galaxy M33 is a mid-sized member of our Local Group of galaxies. ...

Еще в разделе: (Показать все результаты (>138936) - www.astronet.ru/ )

Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Stars . ... Space Flight . ... This image of the Tarantula Nebula comprises one of the largest mosaics ever assembled from Hubble photos and includes observations taken by HubbleтАЩs Wide Field Camera 3 and Advanced Camera for Surveys, combined with observations from the European Southern ObservatoryтАЩs MPG/ESO 2.2-metre telescope which trace the location of glowing hydrogen and oxygen. ... Subscribe to Astronotes . ...

Еще в разделе: (Показать все результаты (>2838) - www.armaghplanet.com/ )

• Supernova in the Cigar Galaxy | Astronotes
• Jupiter | Astronotes - Part 2
• ALMA Antennae sees Antennae Galaxies | Astronotes

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. ...

Еще в разделе: (Показать все результаты (>415) - zebu.uoregon.edu/ )

• Galaxy Gallery Page III
• The Galaxy Gallery Page 6: Comparative Morphology
• The Galaxy Gallery: Messier Objects

The following images of the icy surface of Ganymede, the Solar System's largest moon, were made by the Galileo spacecraft during its ongoing mission to explore Jupiter and the Jovian system. ... This image was taken when Galileo was 7,448 kilometers (4,628 miles) away from Ganymede; north is to the top of the picture, and sunlight illuminates the surface from the lower left nearly overhead (77 degrees above the horizon). ... The image was taken June 27 at a range of 7,448 kilometers (4,628 miles). ...

Еще в разделе: (Показать все результаты (>7386) - www.sai.msu.su/ )

• APOD: 2000 February 11 - XMM-Newton First Light: X-Rays From The LMC
• APOD: 2004 February 17 - Galaxy Cluster Lenses Farthest Known Galaxy
• GALILEO READY FOR CLOSE FLYBY OF JUPITER'S BIGGEST MOON

The HST images of GRB 990123. HST has observed this field in the 50CCD (open) filter on the 8 February 1999, 23 March 1999, and the 7 February 2000, or 16, 59 and 380 days after outburst. ... On the left in the above image is the February 1999 image of GRB 990123, on the right the difference between that image and the February 2000 image. ... On the left in the above image is the March 1999 image of GRB 990123, on the right the difference between that image and the February 2000 image. ... 1999). ...

Еще в разделе: (Показать все результаты (>17252) - www.stsci.edu/ )

• Low Surface Brightness Spiral Galaxies
• WFPC2 Bright Star Avoidance Regions
• KDG's Press Releases

... Galileo Probe . The Galileo spacecraft was designed to study Jupiter's atmosphere, satellites, and surrounding magnetosphere for two years. ... From there, Galileo will spend more than five years traveling to Jupiter, where it will become the first spacecraft to make direct measurements from an instrumented probe within Jupiter's atmosphere. ... This image, taken by the Hubble Space Telescope, shows the predicted site at which the Galileo Probe will enter Jupiter's atmosphere on December 7, 1995. ...

Еще в разделе: (Показать все результаты (>8262) - www.arcetri.astro.it/ )

• Two VLT Unit Telescopes in Action (ESO Press Release 07/99)
• New Discoveries From Galileo
• New Images Hint at Wet and Wild History For Europa

PRESS-RELEASE . ... Mission control and monitoring of the spacecraft systems status during rendezvous and docking were provided by the Lead Operations Control Team (LOCT), consisting of specialists from S.P.Korolev RSC Energia, Mission Control Center near Moscow, and other organizations in the industry (the Technical Manager is RSC Energia President and General Designer V.A.Lopota, the Flight Director is the First Deputy General Designer of RSC Energia V.A.Soloviev). ...

Еще в разделе: (Показать все результаты (>2683) - www.energia.ru/ )

• OFFICIAL PRESS RELEASE - S.P. KOROLEV ROCKET & SPACE CORPORATION ENERGIA

... ESO Science Newsletter December 2015 . 17 Dec 2015 . ... This newsletter is a summary of recent ESO Science Announcement items. Follow the links or visit ESO Science Announcements to read more. ... Read more . ... The allocation of ESO telescope time for Period 97 (1 April БЂ“ 30 September 2016) is expected to be emailed in the week beginning 21 December 2015. ... ESO Workshop, ESO Headquarters, Garching, Germany, 27 June БЂ“ 1 July, 2016 . ... Joint ESO, ALMA, NAOJ, NRAO Workshop. ...

Еще в разделе: (Показать все результаты (>66491) - www.eso.org/ )

• The Thousand-Ruby Galaxy | ESO
• ESO - Newsletter February 2016
• ESO - Newsletter January 2016

... The expansion is measured as a number called the Hubble Constant . ... Our value is about 20% lower than the one got with the Hubble Space Telescope in 1994," said Dr Jim Lovell, leader of the team that made the measurement. The Hubble Constant is named after American astronomer Edwin Hubble, who in the 1920s found that other galaxies were moving away from ours. ... The Hubble Constant links the galaxy's distance with its speed." ... A short run-down on the Hubble Constant: . ...

Еще в разделе: (Показать все результаты (>16048) - www.atnf.csiro.au/ )

• The Peculiar Spiral Galaxy NGC 1808
• The HIPASS Bright Galaxy Survey
• ATNF Media Releases (1997)

... Galileo Probe . The Galileo spacecraft was designed to study Jupiter's atmosphere, satellites, and surrounding magnetosphere for two years. ... From there, Galileo will spend more than five years traveling to Jupiter, where it will become the first spacecraft to make direct measurements from an instrumented probe within Jupiter's atmosphere. ... This image, taken by the Hubble Space Telescope, shows the predicted site at which the Galileo Probe will enter Jupiter's atmosphere on December 7, 1995. ...

Еще в разделе: (Показать все результаты (>1146) - www.iki.rssi.ru/ )

• Titan Press Release
• The Sun
• Jupiter's Moon Ganymede

... International Year of Astronomy in Ireland . ... Christmas Moon", painting by Miruna Popescu, Armagh Observatory, featured as " Lunar photo of the Day " and " Astronomy Sketch of the Day " on 25 December 2009. ... To mark the 400th anniversary of GalileoтАЩs first use of the telescope to observe the sky, 2009 has been celebrated worldwide as the International Year of Astronomy. Moon over Armagh - link to Astronomy Sketch of the Day on 25 December 2009 . ... Monday, 11 May 2009 23:54 . ...

Еще в разделе: (Показать все результаты (>3427) - star.arm.ac.uk/ )

• Armagh Observatory
• Latest News
• The Best Sky View of the Year - this afternoon, Monday 1 December 2008 |

... Assignments 4, 5 and 6 all involve the imaginary world of Ziggy. ... Each week, you should write a short executive briefing to Captain Howard, explaining to her what you have learned from that week's data. ... A 500 word limit applies to each briefing you submit. You will submit three briefing papers (due dates below): one for each data release. ... First briefing due (Assignment 4). 2nd data set released. ... Second briefing due (Assignment 5). 3rd and final data set released. ...

Еще в разделе: (Показать все результаты (>710) - www.mso.anu.edu.au/ )

• IAU Commission #34 (Interstellar Matter)
• David Nicholls: CV and publications
• Giant Galaxy String Defies Models of How Universe Evolved

Our publications in 2005 year S.A. Pustilnik (SAO), A.Y. Kniazev (ESO, SAO), A.G. Pramskij (SAO) . Astronomy and Astrophysics, Volume 443, Issue 1, November III 2005, pp.91-102 (11/2005) . ... Kniazev, Alexei Y.; Grebel, Eva K.; Pustilnik, Simon A.; Pramskij, A.G.; Zucker, D.B. The Astronomical Journal, Volume 130, Issue 4, pp. ... 10/2005) . Pustilnik, S. A. Astron. ... Kniazev, A.Y.; Pustilnik, S.A.; Grebel, E.K.; Lee, H.; Pramskij, A.G. VizieR On-line Data Catalog: J/ApJS/153/429. ...

Еще в разделе: (Показать все результаты (>1512) - www.sao.ru/ )

• WISE All-Sky Release Catalog
• Explanatory Supplement to the 2MASS Second Incremental Data Release
• The Sloan Digital Sky Survey Quasar Catalog. I. Early Data Release

... Young super-Jupiter found wandering without a parent . ... solar system . ... Observe the Solar System . ... Rotating sunspots spin up a super solar flare . ... The largest solar flare recorded in nearly 5 years was triggered by interactions between five rotating sunspots. ... Similarly, rotating sunspots store energy in the Sunт??s atmospheric magnetic field. If they twist too much, the magnetic field breaks, releasing energy in a flash of light and heat that makes up the solar flare.т?? ...

Еще в разделе: (Показать все результаты (>7589) - www.astronomy.com/ )

• Press Releases | Astronomy.com
• Titan's volcanoes give NASA spacecraft chilly reception | Astronomy.com
• "Tiny" asteroid causes significant damage in Russia | Astronomy.com

... NASA SPACECRAFT FINDS NEW EVIDENCE FOR WATER ICE ON MERCURY . ... The new data indicate the water ice in Mercury's polar regions, if spread over an area the size of Washington, D.C., would be more than 2 miles thick," said David Lawrence, a MESSENGER participating scientist at the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Md., and lead author of one of three papers describing the findings. ... Water ice concentrations are derived from the hydrogen measurements. ...

Еще в разделе: (Показать все результаты (>3564) - www.naic.edu/ )

• Methanol Masers - Press Release
• ALFAZOA Data Release
• The Evolution of Galaxies Seen Through The Neutral Hydrogen Line The Evolution

... 1994: . Deep CCD images of the bright gamma-ray bursts GRB790418 and GRB790613 localization regions were obtained for the first time. In both cases, a faint blue star-like object (V = 24.5 m , BV m ) was detected within the region of localization of gamma-ray bursts. ... Based on sixty daily instantaneous spectra of the object SS433, obtained on the RATAN-600 in April-May 1994, we traced its variability in four very powerful flares at five frequencies. ... Archive . ...

Еще в разделе: (Показать все результаты (>1366) - mavr.sao.ru/ )

• Solar activity
• A unique isolated dwarf spheroidal galaxy KKR25
• important_en

. X-ray Zoom and Optical Image, gif version, PowerPoint version . Color X-ray Zoom of Nucleus Only, Small JPG, 64 MByte TIF . Optical Image of M31 from Digitized Sky Survey . Chandra Nuclear Region Registered to HST Double Nucleus . X-ray/HRC 'movie' showing M31* SMBH variability gif version, . 'Our Chandra M31 Campaign: Some Surprises and M31*', Talk at the Six Years of Science with Chandra Symposium, pdf version,

Еще в разделе: (Показать все результаты (>4561) - hea-www.harvard.edu/ )

• Possible Pitfalls
• The AstroStat Slog Blog Archive [ArXiv] GRB host galaxies, Aug. 10, 2007
• zhtools

... Sun images . ... Sun flares . ... Active areas . February : 2009 . ... No sunspots and sunspot groups can be currently observed on the Sun's surface . No H-alpha plages without spots can be currently observed on the Sun's surface . Last updated: February 10, 2009 00:00 UT . ... 1953-2016 Laboratory of X-ray astronomy of the Sun, LPI RAS, Russia . ... 7(499)132-65-96, Fax: +7(499)132-65-97 . ...

Еще в разделе: (Показать все результаты (>11383) - www.tesis.lebedev.ru/ )

• Sunspots and active regions February 13, 2008
• Sunspots and active regions February 12, 2016
• Sunspots and active regions February 13, 2007

... Bad Astronomy . ... Bitesize Astronomy . ... Bad Astro Store . ... Slacker Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Life Under the Moon . ... Seeing Jupiter's Moons . ... Time Zones and the Spherical Earth . A Companion to the Earth? ... December 19, 1999) . ... Big Moon, Little Moon . ... How Big is the Moon? ... 14, 2000) . ... 2008 Phil Plait. ... Subscribe to the Bad Astronomy Newsletter! Talk about Bad Astronomy on the BA Bulletin Board! ...

Еще в разделе: (Показать все результаты (>358) - www.badastronomy.com/ )

This page is devoted to information on Supernova 1999bg in IC 758 . ... Information on the original web pages for many of these images can be found on the Supernova links web page. 1999bg is another discover by the Lick Observatory Supernova Search who have been very prolific over the past year but have had a bit of a lull lately. ... AUDE has a 1999bg page in French [ Translate ] . M1 Supernova search has a 1999bg page in Spanish [ Translate ] . Seiichi Yoshida has a 1999bg images page . ...

Еще в разделе: (Показать все результаты (>943) - www.rochesterastronomy.org/ )

• Common problems
• Supernova 2001ai in NGC 5278
• Bright Supernova - Archives