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27 March 2012
- 06:5806:58, 27 March 2012 diff hist +221 Galaxies Near and Far →Elliptical Galaxies
- 06:3806:38, 27 March 2012 diff hist +137 Galaxies Near and Far →Elliptical Galaxies
- 06:3606:36, 27 March 2012 diff hist +45 Galaxies Near and Far →Spiral Galaxies
- 06:2906:29, 27 March 2012 diff hist +1 Galaxies Near and Far →Spiral Galaxies
- 06:2806:28, 27 March 2012 diff hist 0 Galaxies Near and Far →Spiral Galaxies
- 06:2606:26, 27 March 2012 diff hist −1 Galaxies Near and Far →Spiral Galaxies
- 06:2406:24, 27 March 2012 diff hist +44 Galaxies Near and Far →Spiral Galaxies
- 06:1606:16, 27 March 2012 diff hist +495 Galaxies Near and Far →Spiral Galaxies
- 05:4305:43, 27 March 2012 diff hist +87 Galaxies Near and Far →Spiral Galaxies
- 05:2905:29, 27 March 2012 diff hist +104 Galaxies Near and Far No edit summary
- 05:2205:22, 27 March 2012 diff hist +16 Galaxies Near and Far No edit summary
- 04:5804:58, 27 March 2012 diff hist +12 Galaxies Near and Far No edit summary
- 04:5504:55, 27 March 2012 diff hist +1 Galaxies Near and Far No edit summary
- 04:5404:54, 27 March 2012 diff hist +91 Galaxies Near and Far No edit summary
- 02:1702:17, 27 March 2012 diff hist 0 N File:Sagittarius dwarf elliptical.jpg No edit summary current
- 02:1702:17, 27 March 2012 diff hist 0 N File:Quasar in gravitational lens.jpg No edit summary current
- 02:1702:17, 27 March 2012 diff hist 0 N File:Ngc1427a hst.jpg No edit summary current
- 02:1602:16, 27 March 2012 diff hist 0 N File:Milkyway-annotated.jpg No edit summary current
- 02:1602:16, 27 March 2012 diff hist 0 N File:M87stsci1992001a.jpg No edit summary current
- 02:1502:15, 27 March 2012 diff hist 0 N File:M86 hydrogen.jpg No edit summary current
- 02:1402:14, 27 March 2012 diff hist 0 N File:Gal triangulum m33 hammar big.jpg No edit summary current
- 02:1402:14, 27 March 2012 diff hist 0 N File:Gal somb m104-2003-28-a-large web.jpg No edit summary current
- 02:1302:13, 27 March 2012 diff hist 0 N File:Gal ngc1316 1317.jpg No edit summary current
- 02:1302:13, 27 March 2012 diff hist 0 N File:Gal elliptical ngc1316 hst.jpg No edit summary current
- 02:1302:13, 27 March 2012 diff hist 0 N File:Gal collideheic0615a.jpg No edit summary current
- 02:1302:13, 27 March 2012 diff hist 0 N File:Gal collide-2007-36-a-large web.jpg No edit summary current
- 02:1302:13, 27 March 2012 diff hist 0 N File:Galbar2005-01-a-large web.jpg No edit summary current
- 02:1202:12, 27 March 2012 diff hist 0 N File:Galaxy whirl -2005-12-a-large web.jpg No edit summary current
- 02:1202:12, 27 March 2012 diff hist 0 N File:Galaxy spiral2002-03-a-large web.jpg No edit summary current
- 02:1202:12, 27 March 2012 diff hist 0 N File:Galaxy sagitarius dwarf opo0431b.jpg No edit summary current
- 02:1202:12, 27 March 2012 diff hist 0 N File:Galaxy classification web.jpg No edit summary current
- 02:1102:11, 27 March 2012 diff hist 0 File:Galaxy barred spiral 2007-15-a-large web.jpg uploaded a new version of "File:Galaxy barred spiral 2007-15-a-large web.jpg" current
- 02:1102:11, 27 March 2012 diff hist 0 File:Galaxies class elliptical.jpg uploaded a new version of "File:Galaxies class elliptical.jpg" current
- 02:1102:11, 27 March 2012 diff hist 0 File:Galaxies local group.jpg uploaded a new version of "File:Galaxies local group.jpg" current
- 02:1002:10, 27 March 2012 diff hist 0 N File:Galaxy barred spiral 2007-15-a-large web.jpg No edit summary
- 02:1002:10, 27 March 2012 diff hist 0 N File:Galaxies local group.jpg No edit summary
- 02:1002:10, 27 March 2012 diff hist 0 N File:Galaxies class elliptical.jpg No edit summary
- 02:0902:09, 27 March 2012 diff hist 0 N File:Gal 2001-23-a-large web.jpg No edit summary current
- 02:0902:09, 27 March 2012 diff hist 0 N File:Dark ages 2.jpg No edit summary current
- 02:0602:06, 27 March 2012 diff hist 0 N File:Cosmic background radiation wmap 2008.png No edit summary current
- 02:0502:05, 27 March 2012 diff hist 0 N File:Big bang evolution of universe.jpg No edit summary current
- 02:0502:05, 27 March 2012 diff hist 0 N File:Bell horn antenna.jpg No edit summary current
- 02:0402:04, 27 March 2012 diff hist +19,552 N Galaxies Near and Far Created page with "GALAXIES Spiral, elliptical, irregular, barred spirals, dwarf galaxies, and quasars are easy to learn, because their names describe them. SPIRAL GALAXIES We know what it's..."
20 March 2012
- 06:5406:54, 20 March 2012 diff hist +3 Elementary Astronomy News Highlights →Week of March 19, 2012
- 06:5306:53, 20 March 2012 diff hist +85 Elementary Astronomy News Highlights →Week of March 19, 2012
- 06:5206:52, 20 March 2012 diff hist +3 Elementary Astronomy News Highlights →Week of March 19, 2012
- 06:5006:50, 20 March 2012 diff hist +8 Elementary Astronomy News Highlights →Week of March 19, 2012
- 06:4906:49, 20 March 2012 diff hist +84 Elementary Astronomy News Highlights →Week of March 19, 2012
- 06:4306:43, 20 March 2012 diff hist 0 N File:M95 20120316 202322 20 luminance 2 maioni cbet3054.jpg No edit summary current
- 06:4306:43, 20 March 2012 diff hist +353 Elementary Astronomy News Highlights →Week of March 19, 2012
19 March 2012
- 19:2519:25, 19 March 2012 diff hist +4 Elementary Astronomy News Highlights →Week of March 19, 2012
- 19:2419:24, 19 March 2012 diff hist +100 Elementary Astronomy News Highlights →Week of March 19, 2012
- 19:2219:22, 19 March 2012 diff hist +43 Elementary Astronomy News Highlights →Week of March 19, 2012
- 19:2119:21, 19 March 2012 diff hist +4 Elementary Astronomy News Highlights →Week of March 19, 2012
- 19:2019:20, 19 March 2012 diff hist +552 Elementary Astronomy News Highlights No edit summary
- 19:1919:19, 19 March 2012 diff hist 0 N File:M95 leo eso potw1212a.jpg No edit summary current
- 19:0019:00, 19 March 2012 diff hist +105 Elementary Astronomy No edit summary
- 18:5918:59, 19 March 2012 diff hist +33 Scale of the Universe No edit summary current
- 18:5918:59, 19 March 2012 diff hist +220 Scale of the Universe No edit summary
- 18:5418:54, 19 March 2012 diff hist +142 N Scale of the Universe Created page with "Explore the scale of the universe through this interactive website: <center> [http://htwins.net/scale2/ http://htwins.net/scale2/] </center>"
- 18:4618:46, 19 March 2012 diff hist +121 Elementary Astronomy No edit summary
- 18:3818:38, 19 March 2012 diff hist +81 Back to the Beginning of Time No edit summary current
- 18:3718:37, 19 March 2012 diff hist +104 Back to the Beginning of Time No edit summary
- 18:3418:34, 19 March 2012 diff hist +11 Back to the Beginning of Time →Hercules Cluster of Galaxies
- 18:3318:33, 19 March 2012 diff hist −1 Back to the Beginning of Time →Virgo Cluster of Galaxies
- 18:3218:32, 19 March 2012 diff hist −19 Back to the Beginning of Time No edit summary
- 18:3118:31, 19 March 2012 diff hist −149 Back to the Beginning of Time No edit summary
- 18:3018:30, 19 March 2012 diff hist +257 Back to the Beginning of Time No edit summary
- 18:2718:27, 19 March 2012 diff hist 0 Back to the Beginning of Time →The Beginning of Time
- 18:2618:26, 19 March 2012 diff hist +11 Back to the Beginning of Time →Virgo Cluster of Galaxies
- 18:2618:26, 19 March 2012 diff hist +17 Back to the Beginning of Time →Hydra Cluster of Galaxies
- 18:2518:25, 19 March 2012 diff hist +18 Back to the Beginning of Time →Corona Borealis
- 18:2518:25, 19 March 2012 diff hist +9 Back to the Beginning of Time →Corona Borealis
- 18:2518:25, 19 March 2012 diff hist +18 Back to the Beginning of Time →The Beginning of Time
- 18:2418:24, 19 March 2012 diff hist +21 Back to the Beginning of Time →Corona Borealis
- 18:2318:23, 19 March 2012 diff hist +106 Back to the Beginning of Time →Corona Borealis
- 18:1718:17, 19 March 2012 diff hist −2 Back to the Beginning of Time →Hercules Cluster of Galaxies
- 18:1718:17, 19 March 2012 diff hist +80 Back to the Beginning of Time →Hercules Cluster of Galaxies
- 18:1618:16, 19 March 2012 diff hist +1 Back to the Beginning of Time →Coma Cluster of Galaxies
- 18:1518:15, 19 March 2012 diff hist +52 Back to the Beginning of Time →Coma Cluster of Galaxies
- 18:1418:14, 19 March 2012 diff hist 0 Back to the Beginning of Time →Coma Cluster of Galaxies
- 18:1418:14, 19 March 2012 diff hist +6 Back to the Beginning of Time →Coma Cluster of Galaxies
- 18:1218:12, 19 March 2012 diff hist +1 Back to the Beginning of Time →Virgo Cluster of Galaxies
- 18:1218:12, 19 March 2012 diff hist +1 Back to the Beginning of Time →Virgo Cluster of Galaxies
- 18:1118:11, 19 March 2012 diff hist +3 Back to the Beginning of Time →Virgo Cluster of Galaxies
- 18:1118:11, 19 March 2012 diff hist +455 Back to the Beginning of Time No edit summary
- 18:0018:00, 19 March 2012 diff hist 0 N File:Virgo cluster z.jpg No edit summary current
- 18:0018:00, 19 March 2012 diff hist 0 N File:Hydra galaxy cluster z.jpg No edit summary current
- 18:0018:00, 19 March 2012 diff hist 0 N File:Hercules galaxy cluster z.jpg No edit summary current
- 18:0018:00, 19 March 2012 diff hist 0 N File:Corona borealis galaxy cluster z.jpg No edit summary current
- 18:0018:00, 19 March 2012 diff hist 0 N File:Coma cluster z.jpg No edit summary current
- 17:4917:49, 19 March 2012 diff hist +3,495 N Back to the Beginning of Time Created page with "We know if we have traveled 100 miles steadily at 50 miles per hour, we must have left 2 hours earlier. From the redshift z we have learned how to find the velocity v. From th..."
- 17:4717:47, 19 March 2012 diff hist +157 Elementary Astronomy No edit summary
- 17:4617:46, 19 March 2012 diff hist +141 The Universe is Expanding →The More Distant the Galaxy, the Gaster it is Receding current
- 17:4417:44, 19 March 2012 diff hist −1 The Universe is Expanding →Examples of Hubble's Law
- 17:4417:44, 19 March 2012 diff hist +6 The Universe is Expanding →Comparing Distances of Galaxies with Hubble's Law
- 17:4317:43, 19 March 2012 diff hist +30 The Universe is Expanding →Hubble Law
- 17:4217:42, 19 March 2012 diff hist +42 The Universe is Expanding →Doppler Effect
- 17:4017:40, 19 March 2012 diff hist +124 The Universe is Expanding →Doppler Effect
- 17:3517:35, 19 March 2012 diff hist +34 The Universe is Expanding →Examples of Hubble's Law
- 17:3217:32, 19 March 2012 diff hist +33 The Universe is Expanding →Examples of Hubble's Law
- 17:3117:31, 19 March 2012 diff hist +25 The Universe is Expanding →Comparing Distances of Galaxies with Hubble's Law
- 17:2917:29, 19 March 2012 diff hist +32 The Universe is Expanding →Hubble Law
- 17:2817:28, 19 March 2012 diff hist +152 The Universe is Expanding →Doppler Effect
- 17:2417:24, 19 March 2012 diff hist +28 The Universe is Expanding →Doppler Effect
- 17:2217:22, 19 March 2012 diff hist 0 N File:Galaxy distribution jarret.jpg No edit summary current
- 17:2217:22, 19 March 2012 diff hist 0 N File:Redshift chart.jpg No edit summary current
- 17:2217:22, 19 March 2012 diff hist 0 N File:Redshift galaxy clusters2.jpg No edit summary current
- 17:2217:22, 19 March 2012 diff hist 0 N File:Redshift stokes byu.jpg No edit summary current
- 17:1917:19, 19 March 2012 diff hist +124 The Universe is Expanding No edit summary
- 17:1417:14, 19 March 2012 diff hist +4,532 N The Universe is Expanding Created page with "THE UNIVERSE IS EXPANDING ! doppler Without going into the math, we will simply note that the redshift (z) is measured by taking the change in the wavelength and dividing i..."
8 March 2012
- 08:4708:47, 8 March 2012 diff hist +13 Remote Telescope Requests →Limitations
- 08:4008:40, 8 March 2012 diff hist −3 Remote Telescope Requests →What the Telescopes Can Show
- 08:3708:37, 8 March 2012 diff hist +4 Remote Telescope Requests →What the Telescopes Can Show
- 08:3608:36, 8 March 2012 diff hist +1 Remote Telescope Requests →What the Telescopes Can Show
- 08:2508:25, 8 March 2012 diff hist +138 Remote Telescope Requests →Questions
- 08:1908:19, 8 March 2012 diff hist +183 Remote Telescope Requests →Limitations
- 07:5807:58, 8 March 2012 diff hist +20 Remote Telescope Requests →How to Proceed
- 07:5807:58, 8 March 2012 diff hist +8 Remote Telescope Requests →How to Proceed
- 07:5607:56, 8 March 2012 diff hist +82 Remote Telescope Requests →What the Telescopes Can Show
- 07:4207:42, 8 March 2012 diff hist +20 Remote Telescope Requests →Available Resources
6 March 2012
- 05:0705:07, 6 March 2012 diff hist +27 Elementary Astronomy News Highlights →Week of March 5, 2012
- 05:0605:06, 6 March 2012 diff hist −2 Elementary Astronomy News Highlights →Week of March 5, 2012
- 05:0305:03, 6 March 2012 diff hist +166 Elementary Astronomy News Highlights No edit summary
- 05:0105:01, 6 March 2012 diff hist +247 N File:Orion flare stars ssc2012-04 rec.jpg Credit: NASA Herschel Project, ESA's Herschel Mission, and the Infrared Processing and Analysis Center at the California Insitute of Technology. http://www.spitzer.caltech.edu/news/1383-ssc2012-04-Young-Stars-Flicker-Amidst-Clouds-of-Gas-and-Dust current
- 04:5804:58, 6 March 2012 diff hist +554 Elementary Astronomy News Highlights No edit summary
- 04:4404:44, 6 March 2012 diff hist +64 Elementary Astronomy No edit summary
- 04:2404:24, 6 March 2012 diff hist 0 Elementary Astronomy No edit summary
- 04:2204:22, 6 March 2012 diff hist +181 Elementary Astronomy No edit summary
- 04:1804:18, 6 March 2012 diff hist +43 How to Measure Distances in the Universe →Redshifts current
- 04:1604:16, 6 March 2012 diff hist +88 How to Measure Distances in the Universe →Cepheid Variables
- 04:1404:14, 6 March 2012 diff hist +43 How to Measure Distances in the Universe →Inverse Square
- 04:1304:13, 6 March 2012 diff hist 0 How to Measure Distances in the Universe →Parallax
- 04:1304:13, 6 March 2012 diff hist +141 How to Measure Distances in the Universe No edit summary
- 04:0804:08, 6 March 2012 diff hist +2 How to Measure Distances in the Universe →Cepheid Variables
- 04:0704:07, 6 March 2012 diff hist +94 How to Measure Distances in the Universe →Inverse Square
- 04:0504:05, 6 March 2012 diff hist +125 How to Measure Distances in the Universe →Parallax
- 04:0304:03, 6 March 2012 diff hist +12 How to Measure Distances in the Universe →Triangulation
- 04:0204:02, 6 March 2012 diff hist +139 How to Measure Distances in the Universe →Triangulation
- 04:0004:00, 6 March 2012 diff hist +34 How to Measure Distances in the Universe →Lasers
- 03:5903:59, 6 March 2012 diff hist −3 How to Measure Distances in the Universe →Parallax
- 03:5903:59, 6 March 2012 diff hist +1 How to Measure Distances in the Universe →Triangulation
- 03:5703:57, 6 March 2012 diff hist +1 How to Measure Distances in the Universe →Cepheid Variables
- 03:5603:56, 6 March 2012 diff hist −3 How to Measure Distances in the Universe →Cepheid Variables
- 03:5503:55, 6 March 2012 diff hist +65 How to Measure Distances in the Universe No edit summary
- 03:4903:49, 6 March 2012 diff hist +337 How to Measure Distances in the Universe No edit summary
- 03:4403:44, 6 March 2012 diff hist 0 How to Measure Distances in the Universe No edit summary
- 03:4303:43, 6 March 2012 diff hist +10 How to Measure Distances in the Universe No edit summary
- 03:4203:42, 6 March 2012 diff hist −1 How to Measure Distances in the Universe No edit summary
- 03:4003:40, 6 March 2012 diff hist +702 How to Measure Distances in the Universe No edit summary
- 03:2803:28, 6 March 2012 diff hist 0 N File:Virgo cluster label.jpg No edit summary current
- 03:2803:28, 6 March 2012 diff hist 0 N File:Triangulation web.jpg No edit summary current
- 03:2703:27, 6 March 2012 diff hist 0 N File:Supernovae type ia.jpg No edit summary current
- 03:2703:27, 6 March 2012 diff hist 0 N File:Stephans quintet.jpg No edit summary current
- 03:2703:27, 6 March 2012 diff hist 0 N File:Sn1997c.jpg No edit summary current
- 03:2703:27, 6 March 2012 diff hist 0 N File:Sn1994d.jpg No edit summary current
- 03:2603:26, 6 March 2012 diff hist 0 N File:Proxima centauri red dwarf nasa.jpg No edit summary current
- 03:2603:26, 6 March 2012 diff hist 0 N File:Parsec.jpg No edit summary current
- 03:2603:26, 6 March 2012 diff hist 0 N File:Parallax web.jpg No edit summary current
- 03:2603:26, 6 March 2012 diff hist 0 N File:Laser mcdonald observatory.jpg No edit summary current
- 03:2603:26, 6 March 2012 diff hist 0 N File:Inverse square.jpg No edit summary current
- 03:2503:25, 6 March 2012 diff hist 0 N File:Henrietta and smc.png No edit summary current
- 03:2403:24, 6 March 2012 diff hist 0 N File:Doppler good.jpg No edit summary current
- 03:2303:23, 6 March 2012 diff hist 0 N File:Distant comet in kuiper belt.jpg No edit summary current
- 03:2303:23, 6 March 2012 diff hist 0 N File:Distance supernova before after.jpg No edit summary current
- 03:2303:23, 6 March 2012 diff hist 0 N File:Cepheid variable plate similar size.png No edit summary current
- 03:2203:22, 6 March 2012 diff hist 0 N File:Cepheid variable in andromeda.jpg No edit summary current
- 03:1503:15, 6 March 2012 diff hist +17,288 N How to Measure Distances in the Universe Created page with "Distances to the Moon are measured by timing a pulse of laser light reflected from mirrors placed on the surface by Apollo astronauts in the 1960's and 1970's. A laser pulse t..."
28 February 2012
- 19:4319:43, 28 February 2012 diff hist +83 Elementary Astronomy News Highlights No edit summary
- 19:4019:40, 28 February 2012 diff hist +614 N File:Eta carina light echos nature10775.jpg Light echoes reveal an unexpectedly cool η Carinae during its nineteenth-century Great Eruption * A. Rest,1 * J. L. Prieto,2, 3 * N. R. Walborn,1 * N. Smith,4 * F. B. Bianco,5, 6 * R. Chornock,7 * D. L. Welch,8 * D. A. Howell,5, 6 * M. E. Huber,9 * R. J. Foley,7 * W. Fong,7 * B. Sinnott,8 * H. E. Bond,1 * R. C. Smith,10 * I. Toledo,11 * D. Minniti12 * & K. Mandel7, 13 * Affiliations * Contributions * Corresponding author Journal name: Nature Volume: 482, Pages: 375–378 Date published: (16 February 2012) current
- 19:3719:37, 28 February 2012 diff hist +4 Elementary Astronomy News Highlights No edit summary
- 19:3619:36, 28 February 2012 diff hist +122 Elementary Astronomy News Highlights No edit summary
- 19:3419:34, 28 February 2012 diff hist +39 N File:Eta-carinae-light-echoes 48643 600x450.jpg Images courtesy A. Rest, STSI/NASA/NOAO current
- 19:3419:34, 28 February 2012 diff hist +943 Elementary Astronomy News Highlights No edit summary
- 00:0700:07, 28 February 2012 diff hist +92 Elementary Astronomy No edit summary
- 00:0400:04, 28 February 2012 diff hist −29 Death of Stars →The Biggest Black Holes current
27 February 2012
- 23:5923:59, 27 February 2012 diff hist 0 Death of Stars →Neutron Stars and Pulsars
- 23:5723:57, 27 February 2012 diff hist +1 Death of Stars →A Rare Supernova
- 23:5523:55, 27 February 2012 diff hist +230 Death of Stars →The Biggest Black Holes
- 23:5323:53, 27 February 2012 diff hist +122 Death of Stars →Later Generations of Stars
- 23:5223:52, 27 February 2012 diff hist +37 Death of Stars →Coming Soon: A Supernova in the Southern Hemisphere
- 23:5123:51, 27 February 2012 diff hist +196 Death of Stars →Coming Soon: A Supernova in the Southern Hemisphere
- 23:4823:48, 27 February 2012 diff hist +163 Death of Stars →BLACK HOLES !!!
- 23:4623:46, 27 February 2012 diff hist +643 Death of Stars →Neutron Stars and Pulsars
- 23:3923:39, 27 February 2012 diff hist +248 Death of Stars →A Rare Supernova
- 23:3723:37, 27 February 2012 diff hist 0 Death of Stars →White Dwarfs
- 23:3623:36, 27 February 2012 diff hist +42 Death of Stars →White Dwarfs
- 23:3323:33, 27 February 2012 diff hist +54 Death of Stars No edit summary
- 23:3123:31, 27 February 2012 diff hist +2 Death of Stars →The Biggest Black Holes
- 23:3123:31, 27 February 2012 diff hist +50 Death of Stars →The Biggest Black Holes
- 23:2923:29, 27 February 2012 diff hist 0 m File:Veil supernova remnant.jpg moved File:Vela supernova remnant.jpg to File:Veil supernova remnant.jpg current
- 23:2823:28, 27 February 2012 diff hist +59 Death of Stars →Later Generations of Stars
- 23:2623:26, 27 February 2012 diff hist +1 Death of Stars →BLACK HOLES !!!
- 23:2523:25, 27 February 2012 diff hist 0 Death of Stars →BLACK HOLES !!!
- 23:2523:25, 27 February 2012 diff hist +223 Death of Stars →BLACK HOLES !!!
- 23:2023:20, 27 February 2012 diff hist +83 Death of Stars →Neutron Stars and Pulsars
- 23:1723:17, 27 February 2012 diff hist +107 Death of Stars →A Rare Supernova
- 23:0923:09, 27 February 2012 diff hist +23 Death of Stars →White Dwarfs
- 23:0723:07, 27 February 2012 diff hist 0 m File:Abell39a.jpg moved File:Abell39acon.jpg to File:Abell39a.jpg current
- 23:0623:06, 27 February 2012 diff hist −3 We Can See the Universe No edit summary current
- 23:0323:03, 27 February 2012 diff hist +495 Death of Stars No edit summary
- 22:5622:56, 27 February 2012 diff hist +85 Death of Stars No edit summary
- 22:5122:51, 27 February 2012 diff hist +2 Elementary Astronomy No edit summary
- 22:5122:51, 27 February 2012 diff hist +90 Elementary Astronomy No edit summary
- 22:4922:49, 27 February 2012 diff hist +158 Birth of Stars No edit summary current
- 22:4522:45, 27 February 2012 diff hist 0 m File:Rosette ngc2244 nmm.jpg moved File:Rossette ngc2244 nmm.jpg to File:Rosette ngc2244 nmm.jpg current
- 22:4522:45, 27 February 2012 diff hist −1 We Can See the Universe →We Can See the Milky Way Galaxy
- 22:4222:42, 27 February 2012 diff hist 0 Birth of Stars No edit summary
- 22:4022:40, 27 February 2012 diff hist +1 Birth of Stars No edit summary
- 22:4022:40, 27 February 2012 diff hist −1 Birth of Stars No edit summary
- 22:3922:39, 27 February 2012 diff hist +758 Birth of Stars No edit summary
- 22:2722:27, 27 February 2012 diff hist +143 Elementary Astronomy No edit summary
- 22:2422:24, 27 February 2012 diff hist +24 Subatomic Particles →You Can Recognize Some Subatomic Particles current
- 22:2422:24, 27 February 2012 diff hist +1 Subatomic Particles →Subatomic Particles
- 22:2322:23, 27 February 2012 diff hist +19 Subatomic Particles →Subatomic Particles
- 22:2322:23, 27 February 2012 diff hist −1 Subatomic Particles →Protons, Neutrons, Electrons, Quarks, or Energy Itself?
- 22:2222:22, 27 February 2012 diff hist +23 Subatomic Particles →Protons, Neutrons, Electrons, Quarks, or Energy Itself?
- 22:2222:22, 27 February 2012 diff hist +24 Subatomic Particles No edit summary
- 22:2122:21, 27 February 2012 diff hist +214 Subatomic Particles No edit summary
- 22:1822:18, 27 February 2012 diff hist −10 Subatomic Particles No edit summary
- 22:1622:16, 27 February 2012 diff hist +327 Subatomic Particles No edit summary
- 22:0822:08, 27 February 2012 diff hist 0 N File:Particles quarks subatomic.jpg No edit summary current
- 22:0822:08, 27 February 2012 diff hist 0 N File:Particles quarks and friends.jpg No edit summary current
- 22:0822:08, 27 February 2012 diff hist 0 N File:Bubblechamber2c.jpg No edit summary current
- 22:0822:08, 27 February 2012 diff hist 0 N File:Rosette orion.jpg No edit summary current
- 22:0722:07, 27 February 2012 diff hist 0 N File:Protoplanetary disks in Orion.jpg No edit summary current
- 22:0722:07, 27 February 2012 diff hist 0 N File:Protoplanetary disk opo9545g.jpg No edit summary current
- 22:0622:06, 27 February 2012 diff hist 0 N File:Pleiades gendler big.jpg No edit summary current
- 22:0622:06, 27 February 2012 diff hist 0 N File:Orion nebula hst 2006 mosaic 18000.jpg No edit summary current
- 22:0622:06, 27 February 2012 diff hist 0 File:Ngc3603 hs-1999-20-a-full.jpg uploaded a new version of "File:Ngc3603 hs-1999-20-a-full.jpg" current
- 22:0622:06, 27 February 2012 diff hist 0 N File:M16 jm3.jpg No edit summary current
- 22:0522:05, 27 February 2012 diff hist 0 File:Doublecluster nmm.jpg uploaded a new version of "File:Doublecluster nmm.jpg" current
- 22:0522:05, 27 February 2012 diff hist 0 File:Bok globule opo0613a.jpg uploaded a new version of "File:Bok globule opo0613a.jpg" current
- 22:0422:04, 27 February 2012 diff hist 0 N File:Veil supernova remnant.jpg No edit summary
- 22:0422:04, 27 February 2012 diff hist 0 N File:Taurus crab heic0515b.jpg No edit summary current
- 22:0422:04, 27 February 2012 diff hist 0 N File:Supernova type Ia a.jpg No edit summary current
- 22:0322:03, 27 February 2012 diff hist 0 N File:Sn type Ia.jpg No edit summary current
- 22:0322:03, 27 February 2012 diff hist 0 N File:Sn1987a shock hst 304.gif No edit summary current
- 22:0322:03, 27 February 2012 diff hist 0 N File:Sn1987a.jpg No edit summary current
- 22:0322:03, 27 February 2012 diff hist 0 N File:Planetary nebulae.jpg No edit summary current
- 22:0322:03, 27 February 2012 diff hist 0 N File:Ngc3603 hs-1999-20-a-full.jpg No edit summary
- 22:0222:02, 27 February 2012 diff hist 0 N File:M87 hs-1992-01-a-large web.jpg No edit summary current
- 22:0222:02, 27 February 2012 diff hist 0 N File:M46 planetary nebula alone.jpg No edit summary current
- 22:0222:02, 27 February 2012 diff hist 0 N File:M46 m47 hetlage f.jpg No edit summary current
- 22:0222:02, 27 February 2012 diff hist 0 N File:M46 c8mfr3 ps1.jpg No edit summary current
- 22:0222:02, 27 February 2012 diff hist 0 N File:Helix.jpg No edit summary current
- 22:0122:01, 27 February 2012 diff hist 0 N File:Fate of a sun size star.jpg No edit summary current
- 22:0122:01, 27 February 2012 diff hist 0 N File:Eta carinae hubble chandra.jpg No edit summary current
- 22:0122:01, 27 February 2012 diff hist 0 N File:Death of stars hs 1996.jpg No edit summary current
- 22:0122:01, 27 February 2012 diff hist 0 File:Crab hubble.jpg uploaded a new version of "File:Crab hubble.jpg" current