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- 20:05, 24 February 2024 diff hist +147 N User:Techsam init current Tag: Visual edit
- 06:48, 21 December 2019 diff hist +185 m Astronomy/DSOs →2020 DSOs
- 06:37, 21 December 2019 diff hist +96 m Astronomy/DSOs →2020 DSOs
- 14:53, 26 October 2019 diff hist +3 m Astronomy/DSOs →2020 DSOs
- 14:52, 26 October 2019 diff hist +142 m Astronomy/DSOs →2020 DSOs
- 01:22, 10 October 2019 diff hist +328 m Astronomy/DSOs →2020 DSOs
- 16:04, 5 October 2019 diff hist +58 m Astronomy/DSOs →2020 DSOs
- 03:46, 5 October 2019 diff hist +21 Astronomy/DSOs →2020 DSOs
- 03:45, 5 October 2019 diff hist +544 N File:H1821.png Chandra X-ray image of the quasar and the surrounding intracluster medium in the 0.7-7.0 keV band. Overplotted in blue are the 1.4 GHz VLA radio contours from Blundell (https://arxiv.org/abs/0911.2339), showing the jets to the north and south. The regi...
- 03:34, 5 October 2019 diff hist +122 Astronomy/DSOs →2020 DSOs
- 03:30, 5 October 2019 diff hist +60 m Astronomy/DSOs →2020 DSOs
- 03:29, 5 October 2019 diff hist +450 N File:Bullet-cluster.jpg This view of the Bullet Cluster, located about 3.8 billion light years from Earth, combines an image from NASA's Chandra X-ray Observatory with optical data from the Hubble Space Telescope and the Magellan telescope in Chile. This cluster, officially k...
- 03:27, 5 October 2019 diff hist +350 N File:Bullet cluster.jpg This photo shows the merging cluster 1E0657-558. On the right is the smaller Bullet cluster which has traversed the larger cluster. The colors indicate the X-ray temperature of the plasma: blue is coolest and white is hottest. The green contours are th...
- 01:01, 4 October 2019 diff hist +55 m Astronomy/DSOs →2020 DSOs
- 00:58, 4 October 2019 diff hist +52 m Astronomy/DSOs →2020 DSOs
- 00:57, 4 October 2019 diff hist +290 N File:Bhseeds 29323.jpg This photo of GOODS-S 29323 was made possible by combining data from Chandra, Hubble, and Spitzer telescopes. The Hubble image shows the faint, distant galaxy at the center of the image and the Chandra image shows X-ray emission from material falling o...
- 00:55, 4 October 2019 diff hist +127 N File:Bhseeds.jpg The artist's illustrations depict a possible "seed" for the formation of a supermassive black hole. (Credit: NASA/CXC/M.Weiss)
- 00:45, 4 October 2019 diff hist +115 Astronomy/DSOs →2020 DSOs
- 00:36, 4 October 2019 diff hist +90 m Astronomy/DSOs →2020 DSOs
- 00:33, 4 October 2019 diff hist +328 N File:Macsj1149-comp.jpg This new image of MACS J1149 combines X-rays from Chandra (diffuse blue), optical data from Hubble (red, green, blue), and radio emission from the Very Large Array (pink). The image is about four million light years across at the distance of MACS J1149...
- 23:52, 3 October 2019 diff hist +60 m Astronomy/DSOs →2020 DSOs
- 23:49, 3 October 2019 diff hist +220 N File:H2356 spec.jpg This spectrum represents X-ray light from a distant quasar and was obtained by using Chandra and XMM-Newton to detect the warm-hot intergalactic medium (WHIM). Credit: NASA/CXC/Univ. of California Irvine/T. Fang et al.
- 23:46, 3 October 2019 diff hist +181 N File:H2356 illustration.jpg This artist's illustration shows a close-up view of the Sculptor Wall, which is comprised of galaxies along with the warm-hot intergalactic medium (WHIM). Credit: NASA/CXC/M.Weiss;
- 23:40, 3 October 2019 diff hist +66 m Astronomy/DSOs →2020 DSOs
- 23:38, 3 October 2019 diff hist +144 N File:222256.jpg Photo of 222256.11-094636.2, one of the 51 quasars discovered by the Chandra X-ray Observatory. Credit: X-ray: NASA/CXC/Penn State/B.Luo et al.
- 23:37, 3 October 2019 diff hist +8 File:153714.jpg
- 23:37, 3 October 2019 diff hist +136 N File:153714.jpg Photo of 153714.26+271611.6, one of the 51 quasars discovered by the Chandra X-ray Observatory. X-ray: NASA/CXC/Penn State/B.Luo et al.
- 23:29, 3 October 2019 diff hist +137 N File:152156.jpg Photo of 152156.48+520238.5, one of the 51 quasars discovered by the Chandra X-ray Observatory. X-ray: NASA/CXC/Penn State/B.Luo et al.
- 23:18, 3 October 2019 diff hist +56 m Astronomy/DSOs →2020 DSOs
- 23:17, 3 October 2019 diff hist +101 N File:3c273-optical.jpg An optical image of the quasar 3C273 as observed by the Hubble Space Telescope. (Credit: NASA/STScI)
- 23:15, 3 October 2019 diff hist +465 N File:3c273-multi.jpg This three-panel image shows the jet blasting out of the core of quasar 3c273. The scale on all three images is the same (about 10 arcseconds from one of the jet to the another.) This comparative display demonstrates the different intensities discovere...
- 23:09, 3 October 2019 diff hist +53 m Astronomy/DSOs →2020 DSOs
- 23:07, 3 October 2019 diff hist +394 N File:Hubble M87.jpg This Hubble image of M87 is a composite of individual observations in visible and infrared light. Its most striking features are the blue jet near the center and the myriad of star-like globular clusters scattered throughout the image. Credits: NASA,...
- 23:06, 3 October 2019 diff hist 0 File:Chandra M87.jpg Techsam uploaded a new version of File:Chandra M87.jpg
- 23:02, 3 October 2019 diff hist 0 N File:Chandra M87.jpg
- 22:55, 3 October 2019 diff hist +6 m Astronomy/DSOs →2020 DSOs
- 22:55, 3 October 2019 diff hist +18 m Astronomy/DSOs →2020 DSOs
- 22:54, 3 October 2019 diff hist +320 N File:JKCS 041.jpg This is a composite image of the most distant galaxy cluster yet detected. This image contains X-rays from NASA's Chandra X-ray Observatory, optical data from the Very Large Telescope (VLT) and optical and infrared data from the Digitized Sky Survey....
- 22:50, 3 October 2019 diff hist +6 m Astronomy/DSOs →2020 DSOs
- 22:49, 3 October 2019 diff hist 0 m Astronomy/DSOs →2020 DSOs
- 22:48, 3 October 2019 diff hist +21 m Astronomy/DSOs →2020 DSOs
- 22:48, 3 October 2019 diff hist +253 N File:GRB 150101B.jpg This image shows data from NASA’s Chandra X-ray Observatory (purple in the inset boxes) in context with an optical image of GRB 150101B from the Hubble Space Telescope. Credit X-ray: NASA/CXC/GSFC/UMC/E. Troja et al.; Optical and infrared: NASA/STScI
- 00:23, 3 October 2019 diff hist +6 m Astronomy/DSOs →2020 DSOs
- 00:20, 3 October 2019 diff hist +6 m Astronomy/DSOs →2020 DSOs
- 00:20, 3 October 2019 diff hist +297 m Astronomy/DSOs →2020 DSOs
- 00:12, 3 October 2019 diff hist +294 N File:NGC 2623.jpg This image, captured by the NASA/ESA Hubble Space Telescope, shows what happens when two galaxies become one. The twisted cosmic knot seen here is NGC 2623 — or Arp 243 — and is located about 250 million light-years away in the constellation of Can...
- 23:56, 2 October 2019 diff hist +377 Astronomy/DSOs →2020 DSOs
- 23:47, 2 October 2019 diff hist +5 m Astronomy/DSOs →2020 DSOs
- 23:41, 2 October 2019 diff hist +14 m Astronomy/DSOs →2020 DSOs
- 23:40, 2 October 2019 diff hist +823 N File:UDS10Wil-1.png The WFC3 F160W + F125W discovery and difference images (using a late-time, SN-free template) for SN UDS10Wil. The SN is located ∼ 0 .1 from the center of the host galaxy (2 ACS pixels). The contours plotted on the difference image of the SN (upper le...
- 23:33, 2 October 2019 diff hist +12 Astronomy/DSOs →2020 DSOs
- 23:32, 2 October 2019 diff hist +830 N File:UDS10Wil.jpg This is a Hubble Space Telescope view of supernova SN UDS10Wil, nicknamed SN Wilson that exploded over 10 billion years ago. The small box in the top image pinpoints SN Wilson's host galaxy in the CANDELS survey. The image is a blend of visible and nea...
- 23:18, 2 October 2019 diff hist +6 m Astronomy/DSOs →2020 DSOs
- 23:16, 2 October 2019 diff hist -14 m Astronomy/DSOs →2020 DSOs
- 23:15, 2 October 2019 diff hist 0 Astronomy/DSOs →2020 DSOs
- 23:14, 2 October 2019 diff hist -1,818 Astronomy/DSOs →2020 DSOs
- 23:14, 2 October 2019 diff hist +82,171 Astronomy/DSOs Undo revision 76527 by Techsam (talk)
- 23:12, 2 October 2019 diff hist -82,171 Astronomy/DSOs
- 21:40, 2 October 2019 diff hist +6,690 Astronomy/DSOs
- 04:55, 13 November 2018 diff hist +64 Astronomy/DSOs →2019 DSOs
- 04:50, 13 November 2018 diff hist +36 N File:Ic10 xray.jpg Xray image of Ic10 taken by Chandra.
- 04:47, 13 November 2018 diff hist +40 N File:Ngc5195 xray.jpg Xray image of NGC 5195 taken by Chandra.
- 20:33, 12 January 2017 diff hist +250 Astronomy/DSOs Added links for the DSO's
- 20:05, 12 January 2017 diff hist +75 Astronomy
- 08:23, 12 January 2017 diff hist +404 Astronomy/DSOs
- 08:06, 12 January 2017 diff hist +45 Astronomy/DSOs
- 19:29, 9 September 2015 diff hist +18 N File:55 Cancri 1.jpg 2016 Astronomy DSO
- 19:29, 9 September 2015 diff hist +18 N File:51 Pegasi b 1.jpg 2016 Astronomy DSO
- 19:28, 9 September 2015 diff hist +2 Astronomy/DSOs →2016 DSOs
- 19:26, 9 September 2015 diff hist +18 N File:2MASSJ22282889-431026 1.jpg 2016 Astronomy DSO
- 19:19, 9 September 2015 diff hist +282 Astronomy/DSOs →2015 DSOs
- 19:04, 9 September 2015 diff hist +4,149 Astronomy/DSOs →Previous Years' DSO Lists
- 03:32, 12 May 2015 diff hist +166 Astronomy/DSOs →2015 DSOs: Added photos for each DSO
- 03:32, 12 May 2015 diff hist 0 N File:Beta Pictoris.jpg
- 03:31, 12 May 2015 diff hist 0 N File:Fomalhaut.jpg
- 03:30, 12 May 2015 diff hist 0 N File:HR 8799.jpg
- 03:28, 12 May 2015 diff hist 0 N File:Gliese 229B.jpg
- 03:27, 12 May 2015 diff hist 0 N File:LP 944-20.jpg
- 03:25, 12 May 2015 diff hist 0 N File:N159.jpg
- 15:15, 30 April 2015 diff hist 0 Astronomy/DSOs
- 15:13, 30 April 2015 diff hist +105 Astronomy/DSOs Added photos to DSO's
- 15:12, 30 April 2015 diff hist 0 File:GJ 1214b.jpg Techsam uploaded a new version of "File:GJ 1214b.jpg": GJ 1214b
- 15:09, 30 April 2015 diff hist +8 N File:GJ 1214b.jpg GJ 1214b
- 15:08, 30 April 2015 diff hist +9 N File:Kepler-7b.png Kepler-7b
- 15:06, 30 April 2015 diff hist +10 N File:HD 189733b.jpg HD 189733b
- 15:05, 30 April 2015 diff hist +10 N File:HD 209458b.jpg HD 209458b
- 14:59, 30 April 2015 diff hist +9 N File:WISE 1049-5319.jpg Luhman 16
- 14:57, 30 April 2015 diff hist +7 N File:CoRoT-2.jpeg CoRoT-2
- 13:16, 30 April 2015 diff hist +5 It's About Time added 2015 question marathon
- 13:16, 30 April 2015 diff hist +69 It's About Time
- 13:08, 30 April 2015 diff hist +78 Compound Machines
- 17:56, 10 March 2015 diff hist +351 Compound Machines Added calculations for scoring of device