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  1. Stealing matter from a black hole
  2. hypothetical question on gravity and BHs
  3. Does Halfele-Keating contradict SR?
  4. Tunguska - 100 Years Ago Today.
  5. Antigravity existtence demonstration?
  6. Photon mass
  7. How do stars "burn" without oxygen?
  8. Escaping the solar system
  9. What the heck is a "Rocket Scientist"?
  10. Opportunity and Victoria crater
  11. Speed of Theia/Proto-Earth smashup?
  12. Mars Gravity-Related Health Problem
  13. Can Anybody Tell The Latest on Dark Matter?
  14. Can Solar Pressure be "Dark Energy"?
  15. Gamma ray voltage information
  16. Energy questions
  17. White Holes
  18. Sci Fi?
  19. Speed
  20. question about raining on mars
  21. Gravitational waves detection
  22. Weird light pattern.
  23. Yet another gravity question
  24. Does Our Moon Have A Real Name?
  25. What is the difference between an asteroid and a minor planet?
  26. permission to be confused, sir...
  27. How can you model/visualize an expanding universe?
  28. Rocketship X-M and Gravity
  29. Sci-Fi question on determing speed
  30. Jupiter and SL9
  31. Earth Tipping Over
  32. How does blast size scale with energy required?
  33. How long could a cockroach survive on Mars?
  34. How small can we go?
  35. Could a Particle have mass if in a Magnetic field?
  36. Age of stars and Supernovae
  37. forbidden lines / neutral hydrogen
  38. Size and shape of our universe
  39. Faster than the speed of light?
  40. In space they can't hear you scream?
  41. what is pi
  42. Planck Unit
  43. Commercial Space Travel
  44. Surveyor dust measurements
  45. Is Gravity a force or a Bi-Product?
  46. Our Understanding of Gravity
  47. Is gravity subjected to the speed of light?
  48. Can protons(or nucleons) emit light?
  49. What if CDM was ruled out by observations?
  50. Macroscopic effects of Entanglement
  51. 60 meter diameter asteroid impacts
  52. Ever curious,PHD
  53. Maps on redshifts
  54. New to ameature astronomy please help
  55. Distances
  56. Does darkside of the moon ever reciece sunlight?
  57. Shuttle vs. Constellation
  58. Current size of universe
  59. What is Math? Where does it come from?
  60. Who suggested that Light Speed shoud be an impassible limit?
  61. Wrap your noggin around this one...
  62. LHC Safety question.
  63. Unification of QM & GTR
  64. Are all hot Jupiters gas giants?
  65. So we came from a black hole?
  66. Where are the planets now?
  67. does radiation require a medium
  68. Would a Balloon Work on the Moon?
  69. Milky Way's SMBH
  70. Is QM more fundamental than SR/GR?
  71. Question relating to the Analemma
  72. Astronomy history sun = star
  73. map for 7 south of equator
  74. Where does the energy of redshifted photons go?
  75. A Question On The Economics Of Transmuting Materials
  76. cancelling magnetic fields with current...
  77. SF Story Help
  78. Naming the Belts & other areas
  79. Moon Landing
  80. why are photons limited to "light speed"
  81. Temperature Underground
  82. define: theory
  83. Ambient Hydrogen for new star creation
  84. Thermoelectric exhaust
  85. So what would happen if string theory were to be proven wrong...
  86. What if string theory were just wrong?
  87. Is there a collective name...
  88. Universe size at the beginning
  89. Magnetic fields and the aurora
  90. Star Party Hangover
  91. Space navigation and collisions
  92. Dark Matter
  93. Expansionary universe
  94. believing in dark matter/energy
  95. 2nd Law of thermodynamics and the BBT
  96. Satelite flight path.
  97. 3kpc arms
  98. The twin "paradox" and a looped universe
  99. Absolutely Random Skylab Question
  100. Curved space.
  101. Regarding Interference Modulation
  102. Trying to figure out what I saw...
  103. Finite or infinite?
  104. Accretion
  105. Question about Exoplanet's orbit inside a globular cluster
  106. FTL versus Instantaneous - splitting hairs?
  107. Another Solar System ?
  108. Stars in Other Universes
  109. UFO's; probably not. Still curious
  110. Question on James A Maruske
  111. Liquid hydrogen on Jupiter
  112. Question about view from a black hole
  113. Direction of Solar/Lunar Events
  114. Question on the knowledge of a spherical world
  115. Is Human Power Really Feasible?
  116. Bank Shot
  117. Another Gravity Question--Sorry
  118. Heat death of the universe & Bose-Einstein condensates: implications?
  119. Follow on Question for Max B's Another Gravity Question
  120. Aurora Borealis is the visible component of kilometric radiation, yes or no ?
  121. Recent Expansion of Space Papers, Implications?
  122. Question about The Equivalence Principle (I think)
  123. Question related to changing nature of the observable universe...
  124. Satellites going 'the wrong way'?
  125. Electric power generation - are naval nuclear plants the best bang for buck / size?
  126. Mars Express data
  127. occultation planet hunting, and Oort
  128. Example of a closed system?
  129. at what point is escape velocity a velocity?
  130. Can you identify this area of the Moon please
  131. Space, relative to me. NO scientific foundation
  132. carbon-14 dating question
  133. Question on Artifical Satellite Anatomy
  134. What is space made of?
  135. gravity and orbital dynamics
  136. one naughty question
  137. Gravity on the way to the moon
  138. can matter exist inside the event horizon of a black hole?
  139. Thought experiment on gravity and EM
  140. another black hole question:Is hawking radiation infinite for a BH of zero radius?
  141. What are some good ways to get an edge in college application?
  142. what are some ways I can get an edge on college application?
  143. Age of the universe vis entropy
  144. Black holes and gravity
  145. is there any difference between a singularity & all the mass in a 2D shell?
  146. Astronomy Cast Questions
  147. Question about chaos theory and determinacy?
  148. Could a photon be emitted into an eternal void?
  149. Kepler mission
  150. Why didn't the sun suck in all the heavy elements?
  151. Could you help me with my Wikipedia page?
  152. RedshiftS
  153. seeing nova's
  154. Sun/year
  155. Rotation/spin rate VS orbits
  156. Solar System Barycentre - gravity
  157. electomagnetic spectrum?
  158. Hot Jupiters migrations
  159. Singularity Theory?
  160. Dimensionless Hubble Parameter
  161. Supernova Gravity waves vs Real Waves vs Energy vs reality
  162. Questions on the Feasability of Interstellar Travel
  163. Object traveling in different directions at once.
  164. Planck units gravity and the big bang
  165. Neutron star versus atomic explosion!
  166. Recession Velocities Greater than C?
  167. Speed varying with distance
  168. Was this just a coincidence?
  169. Schlock Mercenary question
  170. War in Space
  171. problems with longitude
  172. Top Speed as a % of the Speed of Light
  173. Natural Satellite Formation
  174. Why does light travel at the speed it does?
  175. Size of the universe?
  176. When is the Present?
  177. Orbital calculations
  178. acceleration and equivalence principle
  179. Binaries and Kepler's laws
  180. Rubber sheets and whirlpools
  181. the edge of the visual universe
  182. Definition Please
  183. Soho C3 13/8/2008
  184. Earth's shadow cone
  185. Insanity
  186. Calculating distance with Cepheid variable stars
  187. Some questions about light.
  188. Gravity and Mass
  189. Question on brown dwarfs, Jupiter and rocks
  190. Interstellar Travel!!!
  191. Binary BH Lagrange points, tensor gradients, and Minkowski
  192. What is the meaning of the Gravitational Constant?
  193. Mediators for Electromagnet field?
  194. Implied Directionality of Gravity?
  195. Illumination at distant places from the Sun
  196. Universe with two times
  197. Black Hole Spin Axis
  198. Lorentz contraction 2
  199. Is it true 1 fps = 1 mile ?
  200. Shaking the Earth
  201. Unfair experiments of quantum fundamental law
  202. Does NASA have an explicit policy to dumb things down?
  203. Gravity and the speed of light
  204. Implications of the Higgs Boson
  205. Need help with thought exeriment.
  206. Does Light Travel at all wavelengths simultaneously?
  207. oort cloud fast fact's ?
  208. what are email address's for Neil,Buzz& Mike?
  209. Advice on science fiction idea
  210. Blackholes
  211. Centrifugal force on hypersphere-cause expansion?
  212. Star colors and human visible spectrum
  213. Gravitational Lensing
  214. Can EM radiation be emitted into an eternal void: Thread II
  215. Basic Relativity Question(s)
  216. gravity vs gravitation
  217. Question about gravity on a really small scale.
  218. would you infinitely "stretch" if you fell into a Black Hole?
  219. Why would mini-black holes get created in the LHC?
  220. location of planet
  221. Resource-Full Titan
  222. What are some great jobs for a person that loves space exploration???
  223. planetary nebula question
  224. Anti-Matter
  225. What's the delta-v required to get to the ISS
  226. Black hole question
  227. Microscopic Black hole question
  228. Triangle of stars moving
  229. horizon problem with BB theory
  230. light wave info
  231. If the bigbang was an evaporating blackhole, what effect would angular momentum have?
  232. What is the gravitational field of a Photon?
  233. LHC Suits
  234. what would a hypersphere that was 100% black hole be like?
  235. Please help me with this falling moon maths problem
  236. Not achieving escape velocity
  237. What is the electric field?
  238. Moon moving away and tides
  239. Questions About Water. Compressability, Expansion and Such.
  240. Particle-wave duality
  241. Is it possible to escape from black hole?
  242. Question
  243. Spin Ubu Spin...Ubu is a black hole :)
  244. Could quantum entangled chaotic systems detect gravity waves?
  245. Is Mars gravity enough?
  246. Venus earth swap
  247. Conservation of Energy i6n a6n i6nfi6nite U6niverse
  248. mathematical websites or texts plz
  249. Could a mini-blackhole get so small that it couldn't emit Hawking radiation?
  250. LHC vs. SSC