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  1. What is the potential of Wolf-Rayet 104?
  2. cattle call: any evidence for strings?
  3. On how many worlds do the sands sing?
  4. Dream Telescope
  5. If Achernar or another egg-shaped star were our Sun then?
  6. orbits and sun's mass
  7. Microgravity question
  8. Conversion between angular coordinate systems
  9. Debunking hypothetical : 40 Days & Nights of Rain
  10. Inspired by seasons around a binary star
  11. Black Holes: mass approaches infinity
  12. Seeking Help: Interest in Being A Planet Hunter
  13. Can the quantum foam be influenced?
  14. Cores of Earth, Uranus and Saturn
  15. Earth's most extreme possible max & min temperatures?
  16. Betelguex is much brighter than usual tonight -maybe?
  17. Images from Space
  18. A few questions about gas giants
  19. Lighting Dark Matter
  20. Question: the Hydrogen cycle
  21. Calling experts: is there design in the Universe?
  22. Why doesn't the ISS suffer catastrophic damage from micro-meteors?
  23. Has anyone seen a white hole?
  24. P r o p e r T i m e
  25. Arctic clothing and a hazmat suit in space
  26. Dark Matter in Black Holes
  27. Weather on a planet with no axial tilt?
  28. Gravitational v Relatavistic Red Shift
  29. Why Jupiter?
  30. How would a black hole end?
  31. Hawking radiation
  32. Universe expansion
  33. newbie question... [photons=t ime?]
  34. Universal Inflation and Age
  35. Hammer Throw in Space?
  36. Artificial Comet Experiment
  37. Question about dark matter formations?
  38. Do photons collide?
  39. pressure and the universe?
  40. Looks of a close planetary nebula?
  41. Dust, and old stars
  42. E = mvsquared - where does this come from?
  43. Does Space End?
  44. Visibility of neew moon
  45. Which trajectory is the speed of light?
  46. Isolated stars in intergalactic space?
  47. i have a query (particle detector capabilities)
  48. Dark Matter and Black holes
  49. How far "up"?
  50. Estes rocket experiments
  51. Equation of time's annual variation
  52. The Expanding Universe and Beyond
  53. Is it Normal? [star dims, brightens]
  54. What are rockets made of?
  55. What is the temperature of space? Is it uniform?
  56. A question about math
  57. Geostationary orbital decay
  58. Lorentz transformations and preservation of tyme
  59. Electrical energy direction.
  60. question re: coronal mass ejections
  61. Space storm alert: 90 seconds from catastrophe
  62. Does the Speed of Light ever really change?
  63. What will it take for a Big Crunch to win?
  64. Explain the flatness of "space"
  65. Calculations Assistance Please [comet orbit]
  66. Barely Bound Orbit
  67. Question about dark energy
  68. What did I just see?
  69. Composition of atomic nuclei
  70. Inflating a black hole?
  71. Your suggestion for image slideshow
  72. Solar minimum and beetlegeuse?
  73. Galaxy formation
  74. Black holes - something from nothing?
  75. Milky Way Map?
  76. Centrifuge Forces Equation
  77. Why is the Gravitational Constant so sloppy?
  78. Could space be toroidal?
  79. Determining Red Shift and its Causes
  80. GeoStationary Orbit with an ocean view?
  81. Does light have a gravitational effect?
  82. Would the VASIMR's exhaust glow?
  83. [Another 2012 question]
  84. More universes
  85. Nuclear snapshots of our solar system
  86. Hydroxyl on the moon?
  87. Quantum Bio-Computers...
  88. Could Control of Higgs Field be used to change mass?
  89. Something in the sky!
  90. semi-stupid question- fire color
  91. What an Observer Falling Into a Black Hole Sees?
  92. What is this black dot behind the sun?
  93. Star probabilities and closest separations
  94. In Space, nobody can see you wave
  95. One dust storm - two colours - why?
  96. Why not ground water on the moon?
  97. The universe looking like neurons.
  98. function
  99. Is the Universe a Computer?
  100. How to make N2O from N2, O2?
  101. Galileo's Fifth Moon
  102. galaxies in the sloan great wall
  103. venus-sirius
  104. Lagrange points and tertiary mass
  105. Light speed and red shift
  106. Project
  107. Vulpecula, Delphinus,Equuleus,Indus,Microscopium,pavo, sagitta
  108. Primordial Black Holes
  109. Planetary distance question
  110. Just how energetic is Vaccum Energy?
  111. Effect of Earth on Venus/Mars orbits
  112. Maximum Terrestrial Planet
  113. I Have Some Questions About Lasers
  114. I Have Some Questions About Gases
  115. How Useful is a Computer Science Degree for Astronomy?
  116. Good astrophysics text
  117. Flashlight example doesn't work for me--light / shadow for seasons?
  118. Big Bang observability question
  119. The Twins Ununited
  120. Question about light , photons
  121. Trying to get into GRB research and I need some pointers please!
  122. NASA invested in FTL study (or studies)?
  123. Expansion rate: Is this right??
  124. HR Diagram
  125. Is there a simple way to calculate delta v's using TLE's?
  126. Harvest Moon
  127. Light Speed Not Constant?
  128. Whose gravitation?
  129. Star depth on the galactic plane
  130. A question about Quasars and the ideas of Harlton Arp
  131. Is is possible that singularities are fueling "dark enegry" expansion?
  132. Meteorites on Mars
  133. Apollo 11 and LTP
  134. Question about transfer of angular momentum
  135. Planets/Moons spin axis question
  136. Kinetic energy of a wave question
  137. How are gravitational and cosmological redshifts deconvoluted?
  138. What is the highest the Space Shuttle orbiter has ever flown?
  139. Whats happened to the Big bang experiment at CERN?
  140. Orbital Clearing -Defining feature or contingent trait?
  141. Is faster than light travel possible?
  142. Einstein implicitly proves himself and Lorentz wrong
  143. A work book in Tensors
  144. Brightest variable stars - what class is Sirius in?
  145. LCROSS Impact Viewing
  146. Universal Expansion Accellerating
  147. Planetary orbits
  148. Earth in Apollo UV image
  149. Question about throwing an object that is already in orbit
  150. Galaxy Question
  151. Please help me understand "virtual particles"
  152. An old question revisited the Pyramids and Orion's belt
  153. Dark Matter -- question
  154. Initial Size of the Universe
  155. What triggers radioactive nuclei decay?
  156. Galaxy in a box
  157. Singularity before the Big Bang
  158. How long is the present?
  159. Is Dark Energy proportional / correlative with entropy?
  160. Why is the impossibility of FTL such a certainty?
  161. Where does the energy from CMB photons go - energy conservation violation?
  162. Colliding Galaxies
  163. What are they called?
  164. Interstellar travel--what if we just wait?
  165. What causes primodial stars to spin
  166. Trying to understand the need for dark energy
  167. Astronomy Problem Involving Newton's Version of Kepler's Third Law
  168. Higgs particles prevents itself from being made by LHC
  169. Help with a galaxy simulator (Gravity)
  170. Nebulae or nebulas?
  171. light speed and relativity
  172. Double Planet
  173. Asteroid belt
  174. Accelerating Universe / inverse acceleration?
  175. How big is the universe?
  176. Why are the rockets tethered before take-off?
  177. Relativity...
  178. Jupiter - brown dwarf?
  179. How local is the Age of the Universe?
  180. Relationship between axial tilt and precession
  181. Question about orbiting moons
  182. Does space topology create stuff?
  183. Looking for old video of meteor in Mars sky?
  184. HR8799 Question
  185. KAGUYA video of the moon?
  186. Spectral class of gas giants
  187. Seeking recommendations for graphical programming software for Windows
  188. Expanding Universe and the Relation to Galaxies
  189. Creating one's own black hole -- how to?
  190. Anything new on Nemises?
  191. Lack of stars in Apollo pics (Not ATM!)
  192. another 2 slit exp. question
  193. Are Ants Living in a Two-Dimensional World?
  194. Why is Charon not a dwarf planet?
  195. Planet formation
  196. Spacecraft parachutes
  197. What Branch of Astronomy are You Most Interested in?
  198. Relativity of Simultaneity and Clocks
  199. When and how did fundamental particles form?
  200. Questions about the Universe
  201. Radioactivity as a heat source for planets
  202. Why is the Earth's shadow different in these two Moon shots?
  203. How does the CMB map indicate that the Universe(space) would be flat?
  204. Why does NASA hide photos before official release?
  205. Seeking cosmology/QM guru
  206. What's the largest possible chemical rocket?
  207. Servicing James Webb
  208. age of the universe
  209. Einstein's lightening strikes...
  210. Habitat Ring.
  211. I have a question (pulled from "If it turns out BBT is wrong...)
  212. Question about Hawking Radiation
  213. Is 'nothingness' causing our universe to expand?
  214. Accelerating expansion?
  215. Entanglement: a form of communication via probability?
  216. Brown Dwarfs, Rogue Planets and WISE
  217. 180 degrees from our galactic orbit, could we see the mass in our local group?
  218. What if all the stars except the sun died?
  219. Big Bang question (easy to answer)
  220. E=mc2 Question
  221. Parity Foul
  222. Publishing
  223. What happens to the satellite galaxies when the Milky Way & Andromeda collide?
  224. What is the value of the Universe?
  225. The LHC, Higg's Boson and Gravitons
  226. Asteroid Impact Damage
  227. Antimatter probe
  228. New Planned Astrocomb To Close In On Dark Energy
  229. If the moon's orbit is nudged won't we get a huge tidal tsunami?
  230. Martian satellite periods
  231. A rookie question on double slit
  232. Wormholes and Pure Mathematics
  233. If galaxies can collide, can they also split?
  234. Earth-like planet with colder poles/hotter equator
  235. Question re:Lawrence Krauss Lecture - Quantum Fluctuations Create Matter
  236. Help Identifying Object in Photo
  237. Earth's Speed
  238. Higgs Boson and mass
  239. An inacurately measured Universe?
  240. T dilation defined
  241. aether aka gas torus
  242. Had a couple of questions... [terraforming mars]
  243. Galaxy study hints at cracks in dark matter theories
  244. LT Construction Question
  245. Looking Into The Past
  246. What is the gravitational t1me dilation on the surface of a neutron star?
  247. Modifed Gravity versus Dark Energy?
  248. Why does earth's obliquity change?
  249. Pisces-Cetus Supercluster Complex
  250. Double Star smearing.