... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2015 October 19 . The Southern Cross in a Southern Sky . ... Explanation: Have you ever seen the Southern Cross? This famous constellation is best seen from Earth's Southern Hemisphere. ... Just to the right of the Southern Cross is the dark Coal Sack Nebula , and the bright nebula at the top of the image is the Carina Nebula . ...

Еще в разделе: (Показать все результаты (>8433) - www.sai.msu.su/ )

• APOD: 2000 June 18 - The Milky Way Near the Southern Cross
• APOD: 2005 January 29 - Southern Cross in Mauna Loa Skies
• APOD: 2002 April 25 - Southern Cross in Mauna Loa Skies

Discover the cosmos! ... December 6, 1999 . M83: The Southern Pinwheel Galaxy from VLT . ... Explanation: M83 is one of the closest and brightest spiral galaxies on the sky. Visible with binoculars in the constellation of Hydra , majestic spiral arms have prompted its nickname as the Southern Pinwheel. Although discovered 250 years ago, only in this century was it appreciated that M83 was not a gas cloud but a barred spiral galaxy much like our own Milky Way Galaxy . ... About APOD > . ...

Еще в разделе: (Показать все результаты (>7721) - www.arcetri.astro.it/ )

• APOD: September 5, 1998 - The Pulsar Powered Crab
• APOD: 2000 April 24 - Reflection Nebula M78
• APOD: August 7, 1998 - M65 Without Moth

... The Southern Cross in a Southern Sky . ... This famous constellation is best seen from Earth's Southern Hemisphere. ... The band of stars, dust, and gas rising through the middle of the image mosaic is part our Milky Way Galaxy. Just to the right of the Southern Cross is the dark Coal Sack Nebula, and the bright nebula at the top of the image is the Carina Nebula . ... Publications with keywords: Milky Way - Southern Cross . Publications with words: Milky Way - Southern Cross . ...

Еще в разделе: (Показать все результаты (>165820) - www.astronet.ru/ )

• The Milky Way Near the Southern Cross
• Астронет > The Southern Cross in a Southern Sky
• Астронет > The Milky Way Near the Southern Cross

... Takuya Akahori "Faraday Rotation Measure due to the Intergalactic Magnetic Field" . Shae Brown "Cross-correlation of ATLAS and Spitzer-SWIRE Surveys: Probing intergalactic magnetic fields" . Roger Clay "Using low energy cosmic rays to investigate local galactic magnetic fields" . Roland Crocker "A new lower limit on the magnetic field around the Galactic Centre" . ... JinLin Han "Rotation measures of pulsars and radio sources for Galactic magnetic fields" . ...

Еще в разделе: (Показать все результаты (>15412) - www.atnf.csiro.au/ )

• Southern Cross Conference Series V: Multiwavelength surveys
• Australia Telescope National Facility

... Главная . ... Новости . ... Проекты . Любителям астрономии . Проект ISON . ... Подробнее . ... Категория: Новости проекта ISON . ... Метки: Космический мусор ,  Астероиды ,  Гамма-всплески ,  Любителям астрономии ,  Кометы   . ... Метки: Космический мусор ,  Астероиды ,  Любителям астрономии   . ... Новости обсерваторий проекта] - Обсерватория Кубанского государственного университета от Иванов А - 09.04.2016 11:08:49 . ... 1999-2013 Copyright "Астрономия и Телескопостроение" . ...

Еще в разделе: (Показать все результаты (>3) - www.astronomer.ru/ )

... Looking past the ANU 24-inch telescope to theтАж . ... Title: Looking past the ANU 24-inch telescope to the constellations of the Southern Cross (Crux) and Carina setting in the south-west . ... Looking past the ANU 24-inch telescope to the constellations of the Southern Cross (Crux) and Carina setting in the south-west NOTE: All images are copyright and must not be reproduced or mirrored in any form without written permission. ...

Еще в разделе: (Показать все результаты (>675) - www.mso.anu.edu.au/ )

• C/2006 P1 (McNaught)
• Siding Spring Survey
• Looking to the south-west to the Milky Way in Carina, the Southern Cross and

Orbital intersection . ... Structure of Taurid stream . ... Meteoroid swarm and Taurid fireballs . ... The following four diagrams schematically show four different Taurid orbits and the orbits of Earth and Jupiter. ... The Taurid stream contains particles (small, solid grains) at different stages of their precession cycles. ... The study of when a meteor stream can produce a meteor shower is the study of when precession brings orbits to intersection with Earth, or e.g. with Mars . ...

Еще в разделе: (Показать все результаты (>2576) - star.arm.ac.uk/ )

• Armagh Astronomers to observe Ringing Star with Global Telescope
• Armagh Observatory
• Objects in the Sky

... Constellations are star patterns on the sky ? ... Every star or galaxy we see can then be located on one of the 88 constellations into which we have divided the sky (coincidentally, the same number as there are keys on the piano.) Each of the 88 regions takes its name from the best-known star group or picture in that region, so the constellation Orion is the sector of the sky that includes the easily recognized star-pattern of Orion the Hunter. ... The Sky Challenger Star Wheels kit ? ...

Еще в разделе: (Показать все результаты (>1313) - www.astrosociety.org/ )

• ASP: Book Review
• ASP: Constellations
• ASP: Star Science in the Autumn Sky

... 1b. Pole Star . ... Two bright constellations occupy opposite sides of the pole star--the Big Dipper and Cassiopeia . ... The Big Dipper consists of 7 bright stars, forming a dipper, a small pot with a long handle. ... It shows the 7 stars of the Big Dipper and Polaris, the north star. ... Ursa Minor , the "Small Bear" or "Little Dipper" is a constellation somewhat resembling the Big Dipper, and Polaris is the last star in its tail. ... Questions from Users: About the stars of the Big Dipper . ...

Еще в разделе: (Показать все результаты (>784) - www.cosmos.ru/ )

• Finding the Pole Star --lesson plan #2

... Science User Portal . ... ESO, the European Southern Observatory . ... Weekend Visits to the ALMA OSF . ... Survey Telescopes . ... ALMA . ... Star Clusters . ... 2016 . 2015 . 2014 . ... Stars@ESO . ... Although HD 97300 is in the spotlight for now, the very dust that makes it so hard to miss heralds the birth of additional, potentially scene-stealing, future stars. eso1604 тАФ Science Release . ... 31 March 2016 тАФ ann16021 . ... 29 March 2016 тАФ ann16020 . ... 29 March 2016 тАФ ann16019 . ...

Еще в разделе: (Показать все результаты (>66686) - www.eso.org/ )

• The location of the bright star cluster NGC 3532 in the constellation of Carina
• Alpha Centauri and the Southern Cross | ESO Australia
• The bright star Fomalhaut in the constellation of Piscis Austrinus | ESO

This is the homepage of Andrew Fruchter, an astronomer on the staff of the Space Telescope Science Institute . ... Here you can look at an HST images of the optical counterparts of gamma-ray bursts and their host galaxies. ... Therefore, substantial information on the fine scale structure of objects can be obtained by offsetting the pointing of the telescope between exposures and then combining these "dithered" exposures into a single image. ...

Еще в разделе: (Показать все результаты (>14305) - www.stsci.edu/ )

• WFPC2 Instrument Handbook Update
• Local astronomers find gigantic halo around neighboring galaxy - By MEGHA
• Young, Ultraviolet-bright Stars Dominate Dust Heating in Star-forming Galaxies

Astronotes Armagh Planetarium's Stellar Blog! ... Our Galaxy . ... Space Flight . ... Posted on April 21, 2011 | No Comments An image from the European Southern Observatory, reveals two galaxies, NGC 3169 and NGC 3166, meeting in intergalactic space. ... Continue Reading.. ... 1 Comment NGC 2841 is a rather beautiful flocculent spiral galaxy. The Hubble Space Telescope recently imaged NGC 2841 as part of an investigation into how new stars are created. ... Posted on October 28, 2010 | ...

Еще в разделе: (Показать все результаты (>2800) - www.armaghplanet.com/ )

• Stargazing in July | Astronotes
• Leonid meteors 2011 | Astronotes
• Orion, mighty hunter of the winter sky | Astronotes

... Bad Astronomy . ... Mad Science . ... Site Info . ... Public Talks . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Who is this guy who calls himself "The Bad Astronomer?" ... First, yes, I am a real live astronomer (when people ask me what astronomers do, I tell them "They astronom !" ... These are emitted by powerful objects like black holes, exploding stars, and super-dense neutrons stars. ... Finally, am I really a bad astronomer? ... 2008 Phil Plait. ...

Еще в разделе: (Показать все результаты (>348) - www.badastronomy.com/ )

• Phil Plait's Bad Astronomy: Misconceptions
• Phil Plait's Bad Astronomy: Bitesize Astronomy
• Phil Plait's Bad Astronomy: Mad Science

Supernova 2006E in NGC 5338 . This page is devoted to information on Supernova 2006E in NGC 5338 . 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. ... We have a DSS Photometry reference image made by Odd Trondal. ... 2006/01/02.835 . ... Discovery, mirror . ... Joel Nicolas image . ... JM Llapasset image . ...

Еще в разделе: (Показать все результаты (>948) - www.rochesterastronomy.org/ )

• Bright Supernova Bright Supernova
• Supernovae 2016adj in NGC 5128
• Supernova 2000cr in NGC 5395

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 (>235) - zebu.uoregon.edu/ )

• ESO Press Release 06/96, 16 February 1996
• Galaxy Gallery Page II

Astronomy Articles . Articles | ... Moon | ... Astronomy Binoculars - The Skies The Limit - by Scott Gray, September 2006 . ... Astronomy Terms - To Help You Study The Universe - by Scott Gray, October 2006 . ... Himalia is the only moon other than Europa, Ganymeade, Callisto and IO visible with small telescopes. ... The Harvest Moon refers to the Full Moon that comes closest to the autumnal equinox, or the first day of autumn. ... Think the study of stars is best left to professional astronomers? ...

Еще в разделе: (Показать все результаты (>1170) - www.astronomy.net/ )

• Southern Stars Systems, AstroGuide Listing
• The Astronomy Shop - Books - by Astronomy Net
• You Can Make Stellar Images Brighter - an Astronomy Net Article

... 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 (>2473) - www.naic.edu/ )

• The Large Magellanic Cloud
• Star Names
• Buying a Star: the Facts

... Observing . ... Solar Observing . ... April 3 (SUN) - Solar Observing, Central Park , Manhattan . ... APRIL'S SKY . ... Lecture Series at the American Museum of Natural History The Amateur Astronomers Association is proud to present an astronomy lecture series from October through May each year for our members and the .. ... The?аAmateur Astronomers Association of New York?аwas organized in 1927 to promote the study of Astronomy, emphasizing its cultural and inspirational value. ...

Еще в разделе: (Показать все результаты (>623) - www.aaa.org/ )

• Lecture Series 2015-2016 ? Amateur Astronomers Association of New York
• This Monthт??s Sky т?? March 2016 ? Amateur Astronomers Association of New York
• Observing Resources for Amateur Astronomers ? Part 1: Beginning Observers ?

... Archives . ... If you do not mind the time predictor, it is hard to believe that this is a light curve, time dependent data. ... It?s hard to say this data set is designed for time series analysis apart from the complication in statistical inference due to measurement errors. How to design the statistical study with measurement errors, huge gaps in time, and unequal time intervals is complex and unexplored. ... The following is R output without measurement errors. ... Chandra Blog . ...

Еще в разделе: (Показать все результаты (>3470) - hea-www.harvard.edu/ )

• A matrix of tweets from #AAS223
• A matrix of tweets from #AAS221
• Southern SHARC survey

XMM-Newton Science Analysis System . ... A different approach is done via the setting withctisrcpos =Y: all event energy corrections do not use the actual RAWY coordinate but the corresponding RAWY location of the source ( SRCPOS ) as determined by the task epframes (either automatically or via setting withsrccoords =Y). ... The task epchain may be used with the setting ccds =4 withctisrcpos =Y to process only the CCD 4 where usually the bright source is located that causes the Out-of-Time events. ...

Еще в разделе: (Показать все результаты (>3911) - xmm.vilspa.esa.es/ )

• A cross-region ARF
• Generation from Ground Calibration Data