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6 March 2012
- 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