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  1. Theory of relativety
  2. Event Horizon Shape
  3. does the universe have an escape velocity?
  4. Alien Planet?
  5. Oppisite Sides of the Universe.
  6. why aren't artificial satellites tidally locked?
  7. My theory of the Universe
  8. Real Death Star Could Strike Earth
  9. The nature of time
  10. Introduction to Feeding Back Theory of the Universe
  11. Gravity - We know what is is. Do we know why it is?
  12. Think ! Deeply ! Many Unsolved Questions !!***************
  13. human time travel can't be possible.
  14. expansion of space on small scales
  15. just a quick question on books
  16. Gravitational Tugging
  17. Hypothesis of infinite universes
  18. Defining Space
  19. sci-fi space station
  20. Wind in the moon?
  21. Odd light in sky
  22. Age of Universe Question
  23. Theory About Possible Beggining Of The Universe
  24. Is Cosmic Acceleration STILL a mystery?
  25. Basic Questions: perpetual motion, universe and gravitation
  26. Question About the Universal Speed Limit.
  27. entanglement
  28. Cosmic Acceleration Questions and Hypothesis
  29. Theory of Galaxy Elements
  30. sun's sister star
  31. "universal" evolution
  32. Am I alone in a false Universe
  33. Why is north...north
  34. Lunar Eclipse
  35. Harvesting the Moon
  36. Science Fiction technology
  37. Faster space travel? (Don't hurt me, just random thoughts)
  38. Planets spin
  39. Dumb Questions VIII
  40. condensed spacetime ?
  41. birth of planets
  42. The speed of light
  43. Life on Mars?
  44. ISS viewing?
  45. STFC funding cuts
  46. Where is the center of the universe?
  47. Alien Planets
  48. EINSTEIN'S TWIN PARADOX - IS IT REALLY CORRECT?
  49. Game Developer Needs YOUR HELP!
  50. Time travellers from the future 'could be here in weeks'
  51. Space shuttle
  52. The evolution: the Big Bang to the Intelligence
  53. Stars and galaxies
  54. New Telescopes
  55. Mercury and the Winged Messenger
  56. space and atom theory
  57. predetermination
  58. Black Holes
  59. Expansion of space question
  60. Is internet data broadcasted into the universe?
  61. Why does the Universe need a beginning.
  62. Full Moon & Mars Dec 24/07
  63. Even Thin Galaxies Can Grow Fat Black Holes
  64. UNIVERSE ORIGIN - NEW THEORY
  65. Which are the best College Books in Astronomy?
  66. Photon age
  67. Heat death
  68. Black Hole paradox.
  69. Trouble understanding infinity
  70. Is skyward deep space or our galaxy?
  71. NASA - Screwed over yet again...
  72. Our physics are just guesses...?
  73. Thoughts on cosmic spiraling
  74. What is this?
  75. history channel "the universe"
  76. The WOW! Signal - 30 Years Later
  77. Misconception and Truths
  78. Must see, why just cause :)
  79. Unimaginable Theory of Mine
  80. Similarities between atoms and planets coincidence?
  81. Our galaxies spiral arms
  82. Water/Ice on other planets?
  83. merry christmas
  84. How far away is the oldest radio signal?
  85. Embryonic Star Captured with Jets Flaring
  86. One confirmation (of the BBT) that I'd be interested to see.
  87. My theory of creation
  88. Need to calculate planetary positions in the future...
  89. EVOLVING BACKWARDS
  90. Voyager about to leave the system
  91. Solar Activity?
  92. the very first extraterrestrial
  93. Airbrushed Space!!
  94. Black, White, and Worm Holes
  95. want a challange ? - flat earth theory.
  96. Quick fact
  97. Alien Speech?
  98. Physics laws, since Universe began?
  99. about Einstine's dilation theory
  100. The sun
  101. Contradicting Galileo And Einstein
  102. space videos
  103. Another Brazen Attack Against the Big Bang!!!
  104. REALLY big Stars
  105. Question: could one jump off the moon?
  106. effects of moons gravity on the oceans
  107. Comet bigger than our sun? umm wow
  108. A brief history of astronomy...
  109. New to astronomy
  110. A hypothetical planet
  111. Terraforming Venus
  112. Beginners Questions about Astronomy
  113. ANTIGRAVITY DOES NOT EXIST
  114. Einstein's God
  115. Concentration of atoms in space
  116. phobos and deimos the stepping stones to mars ?
  117. Career in Astrophysics / Cosmology
  118. why do things in our known universe tend to spiral in a plan
  119. Comet visible in northern skies to naked eye
  120. Missing Black Hole Report: Hundreds Found!
  121. How does a galaxy die?
  122. Redshift Quantization
  123. tools for science and astronomy education
  124. Earth's magnetic field
  125. How the sun really works ?
  126. Recipe for a Universe
  127. Cosmologist
  128. Scientists Say Dark Matter Doesn't Exist
  129. Landing On Venus
  130. The newest nuclear and space methods and measures
  131. Rright handedness
  132. Greetings from A.S.I.G.N. Observatory!
  133. redshift simplified....please
  134. Private Aerospace
  135. The gas giants.
  136. centre of all galaxies
  137. Dumb Questions VII
  138. The sky
  139. Report Urges U.S. to Pursue Space-Based Solar Power
  140. M0 star support life?
  141. Astronomers Find Dust in the Wind of Black Holes
  142. The Start of Matter
  143. Mystery of Saturn's Two-Faced Moon Solved
  144. inflation and speed of light
  145. 50 years ago today.
  146. MODEL OF THE UNIVERSE
  147. Does anyone think dark energy is just antigravity???
  148. Regeneration of Galaxies
  149. the distance
  150. condition for a satellite
  151. colonising moon
  152. Planetary rotation
  153. Lunar Eclipse
  154. Our Perception of a Black Hole
  155. GR and Black hole
  156. Red Shift???
  157. potential threat?
  158. Do you think maybe the gravity of a black hole oscillates?
  159. Cosmological Constant-Omitting Dark matter
  160. Somone tell me how wrong i am.....
  161. black hole question
  162. Q about inc. entropy
  163. A couple of questions
  164. Announcement of Return
  165. 11 DIMENSIONAL SPACE
  166. Black holes
  167. If a matter/anti-matter collision generated the b-bang...?
  168. What do they really look like?
  169. Rattling off loads of pics=Best ground scope images.
  170. Rotating Earth Question...
  171. Why can we see 13 billion year old light sources?
  172. Could scientists be wrong about future space travel?
  173. Speed of light?
  174. Gaping hole could be a black hole scar?
  175. How much motion is there in a black hole's core?
  176. Could entanglement affect matter in a black hole?
  177. 10 dimensions
  178. enough water vapor to fill Earth's oceans 5x in star system
  179. zero point energy
  180. exsistance of light
  181. A question about the measurement of distances in space.
  182. Exoplanets - can someone explain?
  183. Gaping hole found in universe
  184. Pictures of Uranus.
  185. Revisiting Tired Light
  186. conspiracy theory
  187. Dark matter mystery deepens in cosmic 'train wreck'
  188. Dark Matter: All Wrong?
  189. Dumb Questions V
  190. What if a black hole passes near another black hole?
  191. My wonder about the universe...
  192. Rocket technology
  193. Hawking radiation?
  194. Exoplanet formation mystery
  195. 4 HUGE Galaxies Collide!!
  196. The Blackhole: Where the two Laws of Nature meets
  197. Spitzer (my fav telescope) finds water on exoplanet!!
  198. Casimir effect
  199. If you don't believe in BB, what are the alternatives?
  200. Problems with the Big Bang theory
  201. Consciousness and unconsciousness in the universe
  202. Open Letter About BBU
  203. Photons & the Density of Space.
  204. Contaimination of planets/moons
  205. Humans on mars (Mars Undergound , Robert Zubrin)
  206. Solar Flares
  207. A question on Taychons
  208. A question on Gravity
  209. 12-21-2012...the end of something?
  210. curvature of spacetime...
  211. cosmological constant w
  212. End of Universe
  213. black holes - whats the problem?
  214. What happened before the Big Bang?
  215. NASA satellite captures first view of 'night-shining' clouds
  216. Carnegie Mellon University-led team conducts most detailed c
  217. Inflatable Space Station Design Tested
  218. More reasons Pluto should stay demoted
  219. What if a black hole were to start spinning?
  220. dead stars
  221. For the Mikes and Michaels here
  222. Do Dying Stars Really Give Birth To Other Stuff?
  223. ISS - worse than a construction mishap?
  224. a speed of light question????
  225. Gravity as Waves
  226. the information paradox.
  227. My take on hubble redshift and the CMBR
  228. Shrinkage of black holes.
  229. Big Bang Erroneous?
  230. How often
  231. Explosions in space
  232. Gravity, light, and mass
  233. Solar powered space ship?
  234. The Next Newton
  235. Ecosphere - please help me in this one!
  236. A Night of Stars
  237. kuiper belt no planet
  238. Escape Velocity
  239. Black hole entropy.
  240. True age in seconds
  241. I think I may have a misconception about the nature of light
  242. Is it POSSIBLE to understand a singularity.
  243. The Most Amazing Picture! (Huge Resolution)
  244. Should we really invest in space research?
  245. Planatary alignment
  246. Nukes in space?
  247. Electro-Magnetic Horizon Paradox
  248. CMBR as Evidence
  249. Time travel into the future
  250. Dumb Questions III