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View Full Version : Astronomy


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  1. Defect of illumination of Mars
  2. Telescoping Venus an Mars Live!! 3-5-12 7pm-??? Es. Orlando,FL,USA
  3. When a star twinkles...
  4. Aurora Alert
  5. a show on everything
  6. Jupiter & Venus positions in June ?
  7. 2012 Apparition of Saturn
  8. Dual Shadow Transit Across Jupiter - March 15
  9. 3D model of solar system, new version
  10. March New Moon Spotting
  11. Possible Supernova in M95
  12. GR is great, but it has to fail sometime
  13. Dual Shadow Transit Across Jupiter - March 22
  14. Moon movements.!!!
  15. Jupiter
  16. CO2 by Lunar Quarter
  17. Smashed Moon.. problems for us ?
  18. Amateur Astronomer Volunteers @ McDonald Observatory
  19. Full Moon, Saturn & Spica - April 6
  20. Will I be able to see Mercury with my 127 mm Mak the morning of April 19th?
  21. April New Moon Spotting - Danjon Limit April 21
  22. No Dark Matter in our part of the galaxy?
  23. I am not convinced Dark Matter exists... but
  24. NASA to attempt 3D photography of Lyrid meteor shower
  25. The benefit of photos of our planet
  26. Older Papers
  27. Galactic Rotation... no need for dark matter.
  28. Full Moon - Unusually Big & Bright - May 5
  29. Avoid generalities
  30. Venus Greatest Brilliance April 29 Before June 5 Transit
  31. Orange giants
  32. Radio / Radar Astronomy
  33. Light is no basis to infer stellar mass of galaxies?
  34. Giant Black Hole Shreds and Swallows Helpless Star
  35. Did the Universe appear from an infinitely dense, infinitely small point?
  36. Creation of new galaxies ?
  37. Which one of these 2 mainstream models gets it right ?
  38. Digital Universe help
  39. Draco and Ursa in Ancient Astronomy
  40. Solar cycle #24 revisited
  41. Astronomy in high school classrooms
  42. Transit of Venus 2012 user-friendly model
  43. Thoughts on Fulvio Melia's R_h = c t "Cosmic Spacetime" theory?
  44. Transit of Venus 06-06-2012 : visibility
  45. Annular Solar Eclipse - Partial for Chicago - May 20
  46. May New Moon Spotting - Zeta Tauri Occultation
  47. Venus Transit Previews for 44 Cities
  48. Total Solar Eclipse - Nov 13th Cairns AUS
  49. Distant Matter and the CMB
  50. Near Earth asteroid 2012 KP24
  51. M31 Glancing Blow?
  52. Evidence of Dark Matter? 130-GeV gamma rays from near our galaxy's core
  53. Earth crossing asteroid 2012 KT42
  54. June-July Evening Apparition of Mercury
  55. First time you saw Saturn?
  56. I guess I ToSeeked NASA on this one- repurposing spy sats as space telescopes
  57. Quasars and Black Holes: Facts and Opinions
  58. Venus Morning Star Challenge
  59. 775-776 AD possible cosmic event
  60. The view from Venus' 5mph rotational speed
  61. Where to publish a simple "how-to" article?
  62. WISE finds fewer brown dwarfs than expected
  63. Moon glass bubble structure explains lunar soil behavior
  64. Trio Moon-M45-Jupiter 17-06-2012
  65. June New Moon Spotting Challenge
  66. interesting space facts videos
  67. Need help identifying something
  68. Out of the Ecliptic Telescope
  69. Pluto's Newest Moons Offer Hints of Alien Worlds
  70. Moon Occults Jupiter - July 15
  71. The brightest GRB ever in the history of ever!
  72. Arc of old
  73. How large would an asteroid have to be to completely sterilize Earth?
  74. Infinite Universe
  75. An Atypical Type 1a SN
  76. Astronomy iPhone app testing
  77. Dark Energy Disputed?
  78. Rare astronomical conjunctions of July
  79. Type 2 SN Neutrino Asymmetry
  80. Aurora Alert!
  81. Constellation rant
  82. July New Moon Spotting Challenge
  83. Round Cow Lensing
  84. No such thing as green stars?
  85. Moon Occults Venus - N. America & E. Asia - Aug 13-14
  86. Galaxy Zoo is five years' old today
  87. Three Dimensional Distribution of Atomic Hydrogen in the Milky Way
  88. Charon might have moon(s)?
  89. EMOND....going beyond MOND?
  90. Grrr... Big Rip
  91. Event Jupiter 1st August
  92. SDSS DR9! Spectra galore!
  93. Asteroid Vesta 10.4 Arcminutes from Aldebaran on August 5
  94. Globular cluster mystery...where'd the Mg go?
  95. Wanna get lucky? If you're a planetesimal seed you do.
  96. Mercury as August Morning Star
  97. PSF FITS file
  98. A new relationship is discovered regarding star clusters....
  99. Asteroid Transits Asteroid - South America - Aug 8
  100. Recurrent nova in Big Dipper
  101. Bernard Lovell.
  102. The Milky Way's former AGN? Yep.
  103. Is there possibly such a thing as miniature gas planets?
  104. Saturn – Mars – Spica in Straight Line on 2012 AUG 14
  105. Perseid Meteors Peak August 11-12
  106. Sample selection (galaxies) with cosmology
  107. Conjunction Mars-Saturn-Spica
  108. August New Moon Spotting
  109. If you had a pinhead of extremely hot matter...
  110. How to cut out a region from an SDSS FITS image file?
  111. The sun is an almost perfect sphere
  112. "Observable universe" vs actual universe
  113. If a tree fell in Quantum Gravity...
  114. Grouping of Moon, Saturn, Mars & Spica - Evening August 21
  115. Moon Occults Ceres - Sep 9
  116. merger rates of galaxies
  117. Our Universe is Not a Fractal, Study Finds
  118. radiative alignment of dust grains for polarized emission
  119. Good news, universe not a fractal; WHY is this good news?
  120. Dual Galilean Satellite Shadow Transit - Aug 29
  121. Is the Sun Emitting a Mystery Particle?
  122. Stellar Magnitude Graph for Brightest Asteroids
  123. Lorentz Invariance Violation .....LV
  124. Remote Sensing of Chiral Signatures on Mars
  125. Occultation of Jupiter and Ceres
  126. Astronomical calendar 2013
  127. Jupiter at Western Quadrature - September 7
  128. Type 1a SN -not so standard candles?
  129. One planet orbiting two stars. Will it work that way? Perhaps? Maybe?
  130. The solar system's motion thru space
  131. Unified Theory of Dark Matter and Dark Energy
  132. September New Moon Spotting
  133. "Observe the Moon Night" Includes Occultation
  134. Astronomical Information in the Billy Meier Contact Notes
  135. Occultazion of Mars 19 September 2012
  136. Happy birthday, redshifts!
  137. is the 130 Gev Line in the galaxy's center real?
  138. How does the opacity of space affect our observations of distant objects?
  139. C/2012 S1 (ISON) - the next Great Comet?
  140. The HST's EXTREME Deep Field
  141. I wanted to give a shout out to David Morrison
  142. Lunar Transient Phenomena
  143. Harvest Moon 2012
  144. Boom! Boom! Kaboom! KERSPLOSION!!!!
  145. Moon Occults Jupiter - Australia - October 6
  146. ReTweeted by a science source!
  147. Saturn, Mercury & Spica in Straight Line - Oct 2
  148. Chandra team finds huge hot-gas halo
  149. Are we using the best frame of reference for astrophysics?
  150. Seasonal changes on Titan
  151. Moon Occults Asteroid - The Americas - Oct 12
  152. Periodic Comet 168P/Hergenrother Much Brighter Than Expected
  153. NASA is given two space telescopes
  154. virial shock found around the Coma Cluster
  155. October New Moon Spotting
  156. $ 2,500 Astro book
  157. Jupiter and Saturn - Back and Forth in the Early Solar System?
  158. Wunderland!!!! [Alpha Centauri planet]
  159. Orionid Meteor Shower Peaks Oct 20-21
  160. Is this the right place to look for Dark Matter?
  161. Trip to the IAC observatory on Tenerife
  162. "Electric Universe" & Voyager 1
  163. The Return of a Great Meteor Shower
  164. The 2175 absorption feature
  165. Massive elliptical galaxy with the largest core but no apparent black hole
  166. Asteroid Occults Asteroid - 2012 NOV 02
  167. Hunter's Moon - October 29
  168. Once in a Green Moon
  169. Happy Birthday Parkes radio telescope!
  170. The Great Alignment of 2012 DEC 21 !!!
  171. Daytime exploding meteor in Alabama
  172. 4 Celestial Bodies in Straight Line - Eve Nov 1
  173. Origin Of High Energy Gamma Rays
  174. Identifying True Earth Analogs: All New Worlds Are Built On 7_4 like Earth Or 6_4
  175. The Conglomerate of Nonparallel-Universes
  176. Olbers' paradox: Why is the night sky black?
  177. Moon Occults Mu Sgr - Europe - Nov 16
  178. Laser ray between Earth and the Moon as ELF EM wave antenna?
  179. Total solar eclipse 13th November 2012
  180. November New Moon Spotting
  181. Leonid Meteor Shower Peaks November 16-17
  182. New meteor technology.
  183. Penumbral Lunar Eclipse - November 28
  184. Jupiter-Full Moon-Aldebaran - Short Straight Line - Nov 28
  185. Comet C/2012 K5 (LINEAR)
  186. Moon Occults Beta Capricorni - Europe - Nov 18
  187. Excellent Morning Apparition of Mercury
  188. Upcoming Lunar Occultations for Southern Hemisphere
  189. mars-rover-curiosity-discovery-mystery
  190. Jupiter Approaches Opposition from the Sun
  191. What do you think this is?
  192. Conjunction Venus-Saturn 27th November
  193. A New method for determining Neutrino Properties
  194. The rings of Saturn are only a dissociation of light
  195. Supernova Imposter sn 2009ip unfrocked no less.
  196. A "Not what you think" Question About 12/21/2012
  197. Ganymede & Shadow Transit - Eve Nov 28
  198. Mars in not red
  199. NEO Apophis 0.1 AU Passage in January
  200. NEO Toutatis 0.05 AU Passage in December
  201. Occultations of Shadows by Galilean Satellites during Jupiter’s Opposition
  202. Where can I find a good debunking of the Electric Universe "theory"
  203. NGC1277 Giant Black Hole
  204. Astronomy events calendar
  205. Understading ESO1132
  206. So That's What an Invisible Wall Looks Like.....
  207. Asteroids 4 Vesta & 1 Ceres at Opposition from Sun
  208. Dark matter doesn't exist.
  209. December New Moon Spotting
  210. Polaris is closer than we thought
  211. Geminid Meteors - Dec 12-13
  212. Moon Occults Jupiter - Southern Hemisphere - Dec 25-26
  213. NEO Asteroid - Close Passage - Feb 15
  214. New poster saw something strange in space
  215. M57 - Star in view with quite a rapid proper motion - radial velocity required
  216. Chris Impey
  217. Trio Moon-Jupiter-Aldebaran
  218. Tau Ceti planets
  219. What is energy source of the CMB radiation?
  220. 2013 Planetary Graphs
  221. 2013 Planetary Calendar
  222. Moon Occults Spica - Australia - Jan 6
  223. Quadtrantid Meteor Shower - Jan 2-3
  224. Evidence of the speed of gravity
  225. Moon Occults Mu Sagittarii - North America - Jan 10
  226. 17B Earths in the galaxy!
  227. Careers: The Astronomical Pyramid
  228. January New Moon Spotting
  229. Astronomy in China
  230. Cooling flows in clusters and galaxies
  231. Moon Occults Jupiter & Star – Alignment for Some – Jan 21-24
  232. More than 10 hours of Audio Interviews on Astronomy
  233. Large scale structure
  234. astronomy textbook question - answer --need an explanation
  235. pronouncing Betelgeuse
  236. Sidings Springs Observatory damaged in bushfire but telescopes spared!
  237. Easier gravitational lensing - some consequences of my research
  238. David Morrison retires from "Ask an Astrobiologist"
  239. Unusual X-Ray Pulsar PSR B0943+10
  240. Lunar Occultations - Southern Hemisphere - Early February
  241. Mercury as February Evening Star
  242. Where have all the photons gone; Long time passing . . .
  243. Future of the multiverse.
  244. Comet C/2012 F6 (Lemmon)
  245. Planets even more common than already thought?
  246. Gallifrey?
  247. Moon powered by dynamo.
  248. Does the Dark Matter offset in the Musketbsll Cluster indicate a flyby anomaly?
  249. Are super-Earths really mini-Neptunes?
  250. Moon Occults Star - Northeastern Asia - Feb 7