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  1. KOI 55, type sub dwarf B, supernova origins?
  2. Moon and Tides
  3. Sunrise times and the winter solstice
  4. White Dwarfs And Supernovas
  5. Spiral Arms Question
  6. Generations of stars wince the Big Bang
  7. Moon craters and age of Earth
  8. Flashing the ISS... with Lumens
  9. Welcome to the age of Aquarius?
  10. Books to read
  11. Photon absorbtion - black holes vs color black
  12. JEN (questions about Sirius and planet conjunctions)
  13. The universe's oldest white dwarf
  14. Chain reaction supernovae
  15. Terraforming Venus
  16. Photos of the Aurora
  17. One orbit moon capture
  18. Just saw a dot in the sky move. What was it?
  19. about time dilation
  20. What's up with comets?
  21. Two capacitor problem
  22. Could Comet LoveJoy's dust trail cause meteor showers?
  23. question about Spectroscopy of the sun
  24. Shape of Pleiades
  25. ufo about 1990
  26. A mark on the sun
  27. Professor Stephen Hawking's answer to a question...
  28. Viewing partners
  29. Need advice on getting started
  30. Accelerating to light speed
  31. Merger of event horizons
  32. Hi everybody (astrology calculation request)
  33. The Sun has___?
  34. Problem with space website
  35. What Started Time ?
  36. Constellations where planets go
  37. Could SNEWS pick up a SN in M31?
  38. Can we detect rogue planets?
  39. Demographics of supernovae
  40. Science Fair
  41. What would climates be if Mars and Venus switched places?
  42. Charge of universe
  43. Type Ia SN progenitors
  44. How do close WD or NS binaries evolve?
  45. Did I get this right?
  46. Can Asteroids clump together ?
  47. Speed of light was not always the same ?
  48. Why the attachment to the aether?
  49. Cosmic Jets?
  50. Which was more energetic?
  51. How do moons get into orbit?
  52. Searchable Star catalogues?
  53. Energy of Supernovae
  54. Can Radio Telescopes pickup signals from normal individual stars?
  55. Could rogue planets and dwarfs have passed though the outer solar system in the past?
  56. Is Jupiter a Liquid Gas Giant ?
  57. Super Earths and space travel.
  58. What distance from the sun is the gravity 1 G?
  59. Venus in the Southern hemisphere ?
  60. Stellar pronunciation guide?
  61. Light???
  62. Do gravity wave have to be in normal 3 dimensions or the proposed extra ones ?
  63. Important CERN Symposium explains all!
  64. Ne of the Drake Equation
  65. Gemini / Apollo pictures taken from the ground?
  66. Light speed and calculating spacecraft routes to other planets
  67. Life-supporting galaxies
  68. The observable Black Hole...
  69. Solar flare/CME today?
  70. Planetary capture by expanding star
  71. Exoplanet transit detection vs variable stars
  72. [Heim Theory and] Minkowski space
  73. Negative matter
  74. How do the Galaxys stay formed ?
  75. Distance of earliest emission from ancient galaxy
  76. 2 Questions Star and Black Hole
  77. Universe Sandbox
  78. Russian Scientists discovered 'Several objects resembling living beings'?
  79. Supernovae in M31
  80. A Really Cold Day At The Beach Question.
  81. Interstellar Materials Question
  82. Kuiper Belt Object Question
  83. Population 0 star
  84. Companion of supernova
  85. How would a 70+ year long night be possible?
  86. black holes , gravity theory and M theory
  87. Math Problem
  88. Another Star question
  89. Venus- Jupiter-Regulus Conjuction
  90. Planck energy propulsion
  91. gravity and charge
  92. Saturn's North poler images ?
  93. The Hubble Space Scope Magnification
  94. halo
  95. How long do I have to wait for repeat of Nova Aquilae 1918?
  96. ? Laser lunar distance charts ?
  97. Question 2 (redshift and apparent scale)
  98. Optical doubles and eclipses
  99. Missile launch from orbit
  100. Video Games and Their Basis in Theory
  101. Viewing the M42 Nebula with a 5-inch Scope
  102. Mass of the Earth
  103. ever been a supernova in M31?
  104. Names of stars in Felis?
  105. Some noob questions about planets.
  106. Starry starry night?
  107. Earth imaging using an infrared camera
  108. What is the brightest star in the Universe?
  109. What is the true color of Callisto?
  110. Does this look like a Meteor to you?
  111. Sizes of brighter Messier objects
  112. Kepler Telescope - When is it taking pictures of
  113. Spitzer Telescope What Am I Looking at in these Cool Photos
  114. What is the upper limit to the mass of a neutron star called?
  115. Lunar polar space elevator?
  116. Furthest known stars
  117. Detecting our solar system
  118. Q about the LARES sphere satellite going up on Vega
  119. Massive star stability
  120. Venus position in the solar system
  121. Crushing Weight?
  122. Suggestions for a topic for IB extended essay?
  123. L1 Stability
  124. Light-Reflection Clocks and Gravity
  125. Helical Electromagnetic Field
  126. Introductory SR Books
  127. A question (two yellow objects in the sky)
  128. Science Fiction Building Material Questions
  129. The number of rogue planets in the universe
  130. The end of the Viking 1 lander
  131. How big would Kepler 11c look .....
  132. Galaxies observed in the EUV?
  133. Transit by rings
  134. Coming home? Worthwhile?
  135. Why is the Sun a Star and Jupiter a Planet
  136. Big Bang and The Edge of The Universe?
  137. Launching Ice into Space
  138. If Messier had travelled to Australia ...
  139. Auroral Displays
  140. Brightest Milky Way young clusters
  141. Quasar redshifts determined from observations in bands other than the optical ...
  142. Exceeding the speed of light?
  143. Sol unleashed?
  144. Relativity, space time simply and clearly explained to children
  145. Finding Locations to view the Venus Transit
  146. QCD
  147. Largest 1g planet possible?
  148. Fire in the sky, 11th Feb 2012
  149. Gas Cloud
  150. Cosmological Textures (Q from the Fun Paper's Thread)
  151. Earliest Life
  152. Orbital precession
  153. relativistic speeds and weapons
  154. SETI Question (hope not woo-woo)
  155. Light paths, and self magnification.
  156. Where to buy small solar panels?
  157. Dark Energy Vs Black Holes
  158. UT image question
  159. Distances of stars and Kepler F.O.V.
  160. Metal production with protium
  161. Questions about a hypothetical habitable planet around Alpha Centauri
  162. Entropy and the ever-expanding Universe?
  163. FTL neutrinos - faulty hardware, as expected?
  164. Could a private company explore nuclear space propulsion if governments don't want to
  165. Supernova time frame?
  166. Would SNEWS detect a R136a1 pair instability supernova?
  167. To tell a recurrent nova
  168. Nova without a companion star
  169. SDO footage of moon transit across sun
  170. Is anyone familiar with The Open Astronomy Journal?
  171. Does space have mass/weight?
  172. Dwarf novae are also classical novae, right?
  173. Is it possible to measure true cumulative velocity?
  174. Anomalous advance of the perihelion of Mercury - first GR publication?
  175. Uncertainty and Macroscopic Past
  176. Apparent verses true
  177. How do we know that white dwarfs are Type Ia supernova progenitors?
  178. Acceleration vs Velocity - Black Hole Event Horizon
  179. Tracking future supernovae
  180. Massive Asteroid to Hit Earth in 2040?
  181. Juptiers magetic dynamo question
  182. Can Nano-antennas (optical antennas) be used as telescopes?
  183. Rotation of the Milky Way and galatic collisions
  184. what starts the spin?
  185. Eclipsing Binary
  186. Orbit calculations
  187. FITS files
  188. 2012 DA14 - Chance of hitting earth?
  189. If the 23.5 degrees tilt pointed the other way
  190. Why are most star systems that we know of Binary Systems?
  191. Hello Asteroid, I'd like you to meet Earth in February 2013
  192. Eleven Dimensions in String Theory
  193. Can it snow on Mars?
  194. What is the surface like on a gas giant?
  195. Jupiter & Venus - coming together
  196. Hollow Moon --- Evidence ?
  197. Torino 10
  198. Concepts of reality .. ?
  199. New Physics
  200. Why isn't there liquids on the surface of Venus
  201. Can someone explain what this object is
  202. Velocity of gravity ?
  203. The proposal by Charles Cros to use a giant mirror to contact the Martians
  204. Sunspot Brightness
  205. Temperature of Mars
  206. Earthly Items On The Lunar Surface Questions.
  207. The LCROSS Impactor Plume.
  208. A universal freeze frame
  209. Apollo 14 Radiation Dose
  210. Mars in 18 hours
  211. Size of Torino 8...10
  212. Mars in a light bulb
  213. Thorium Rockets
  214. Photons per second (from a star)
  215. Nuclear Electric Propulsion
  216. Is this accurate? [solar system travel times]
  217. So, what's going on here [Sphere in the Sun's corona]
  218. Meteorite spotting
  219. Linear or circular move in space-time?
  220. [QED is not based on the theory of waves?]
  221. Is the standard cosmic model frame dependent?
  222. Nano-particle field extraction thruster
  223. Why are quasars redshifted?
  224. [event horizon, time slows]
  225. Solar Eclipses - evening?
  226. Scale of Clarke Burst
  227. Unmanned landing precision
  228. Terraformed Venus
  229. Are Gamma Rays in GRBs electronic in origin?
  230. Vacuum Energy
  231. Help, arguing with woo woo [bio dynamics/Moon]
  232. 11-11-11 sky event
  233. Sound of a supernova
  234. It's full of...not enough galaxies?
  235. Astronomy simulation question
  236. Bose-Einstein
  237. No evidence for giant impact theory of Moon's creation?
  238. How do I read a star name?
  239. Does this 1939 paper by Einstein "prove black holes cannot exist"?
  240. Books on Venus?
  241. M-1 vs. F-1
  242. What is Local?
  243. Question about antiparticles and gravity
  244. How Important is CDM is the new candidate for cosmology warm dark matter?
  245. Strength of heliosphere vs. supernova
  246. How do you pronounce -ae in genitives and plurals?
  247. Help learning MTW Gravitation, Parts I and II
  248. Asteroid 2012 DA14
  249. kSZ effect?
  250. Earth Sterilizing Impactor Questions.