Astronotes Armagh Planetarium's Stellar Blog! ... Planets . ... Our Galaxy . ... Earth Satellites . ... August . ... Posted on March 4, 2016 | No Comments We live in a galaxy тАУ a star city with several hundred billion residents. ... Continue Reading.. ... Posted on September 27, 2013 | ... Posted on August 30, 2013 | 1 Comment тАЬMars is red, Earth is Blue, WeтАЩve discovered lots of new worlds, And one of them is blue too!тАЭ So IтАЩm not a poet and I definitely know it! ...

... Posts tagged ?light curve? ... Posted by hlee . ... Tags: book , Brieman , cigar , Clinton , data mining , Friedman , Hastie , KDD , light curve , machine learning , SCMA , shaking hands , SN , statistical learning , Supernova , Tibshirani . Category: Algorithms , Cross-Cultural , High-Energy , Jargon , Methods , Quotes , Stat , Uncertainty | Comment . ... Click for what was appeared in arXiv this week. ... Category: arXiv , Data Processing , gamma-ray , Objects , Spectral , Timing , X-ray | ...

... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... The Hubble Space Telescope found a galaxy that was completely formed within 480 million years of the Big Bang. How could gas and dust clouds condense into stars and organize themselves via gravity into an entire galaxy in less time than it takes the Milky Way to make two rotations? ... Galaxies like the Milky Way indeed could not have formed as a unit at such an early era after the Big Bang. ...

HUBBLE SPACE TELESCOPE DAILY REPORT #3093 PERIOD COVERED: 0000Z (UTC) 04/11/02 - 0000Z (UTC) 04/12/02 Daily Status Report as of 102/0000Z 1.0 OBSERVATIONS SCHEDULED AND ACCOMPLISHED: 1.1 Completed Four Sets of STIS/CCD 8902 (Dark Monitor-Part 2) The Space Telescope Imaging Spectrograph (CCD) was used to monitor the darks. No problems were reported. ... There were no problems reported. ... 1.10 Completed STIS/CCD 9070 (A Census of Nuclear Star Clusters in Late-Type Spiral Galaxies: II. ...

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. ...

The Astronomy Shop . ... AstroGuide | ... Books | The Under-Standing of Eclipses - A Complete Reference . ... Guy Ottewell answersthe What, Where, When, and How in layman's language and diagrams. ... Diagrams of solar eclipses through 2009. ... This is the best reference on the mathematicsbehind eclipses I've read. ... www.astronomy.net . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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... Confirm Dark Galaxy Existence . ... New evidence from NASA's Hubble Space Telescope and the Westerbork Synthesis Radio Telescope in the Netherlands has been used to rule out all but one of the ideas put forward to explain the existence of VIRGOHI 21, an intergalactic gas cloud 50 million light-years from the Earth. ... Are there more such dark galaxies out there? ... Credit: R. Minchin / Arecibo Observatory / Cardiff University / Isaac Newton Telescope / Westerbork Synthesis Radio Telescope . ...

... The Sombrero Galaxy in Infrared . ... This sharp telescopic snapshot caught late September's Harvest Moon completely immersed in Earth's dark umbral shadow, at the beginning of a total lunar eclipse. ... Supermoon Total Lunar Eclipse and Lightning Storm . ... What's more rare than a supermoon total lunar eclipse? ... Recorded in 2014 April, this total lunar eclipse sequence looks south down icy Waterton Lake from the Waterton Lakes National Park in Alberta, Canada, planet Earth. ... April 2016 . ...

... Each is linked to 3-6 detailed files, telling a more complete story, and those in turn may have other links, including history sections which tell about the related history. ... Each is linked to either the next item in sequence, or else to the related historical overview. ... You can also link here to a self-contained overview of the early history of magnetism...note that links to all files are given in their proper order on the home page, linked here and also at the end of any "Exploration" file. ...