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  1. does gravity red--shift light?
  2. CMBR - is there any static?
  3. X-ray source detection
  4. elliptic integrals
  5. A new approach to gravity??
  6. Neutron star spin
  7. From Sauna to Furnace...
  8. Dense bodies of dark matter?
  9. 5n1 - light, expanding universe, black holes, quantum
  10. Star Moving Through Nebula Questions.
  11. weird planet idea
  12. Black Hole / BH-Sun Death Spiral
  13. Solar Popping Core
  14. Spiral Galaxies Rotate. Elliptical Galaxies do not rotate. Why?
  15. The sky view when colliding with Andromeda
  16. Galactic Arm Expansion Rate
  17. Gravity
  18. square beans
  19. naked singularities
  20. π question
  21. i never looked through a telescope where can I go to see something cool
  22. does the sun pass through scorpio every fall?
  23. man on the moon
  24. Adding or removing Higgs Boson
  25. Orbit tampering/adding extra moons to orbits
  26. Where do I find...
  27. Do experimental particle physicists know theory?
  28. Mars rover hearing aid
  29. Zero point of distance measurements
  30. How astronomers explain the mechanism of creation of energy?
  31. The Eagle Head Nebula
  32. New laws of physics ?
  33. the moment a star becomes a blackhole
  34. A Degree in Gravity
  35. Black Hole Mergers FTL?
  36. Negative Energy and Absolute Zero
  37. Phoenix Lander Question
  38. Supermassive Blackhole location?
  39. absence of stars.
  40. Space Travel and TV Reception. . .
  41. Is Dark Energy Light Energy?
  42. time and mobement?
  43. Methane Cycle on Neptune
  44. light speed centrifuge
  45. advice on telescopes wanted
  46. NASA has recorded the starsong.....
  47. Kepler and Bode
  48. Do cosmic flashes reveal secrets of the infant universe?
  49. Why can't we see everything?
  50. Blackhole
  51. Do we see an increase in density as we look further out in space?
  52. Can two galaxies appear to be coming from the same point?
  53. How do invisible dimension work?
  54. Would anyone be interested in starting an open source physics book?
  55. largest known void
  56. Can I just show up for lectures?
  57. Dark Matter Puzzle
  58. Confused about galaxy distances and age of Universe
  59. question about the "pale blue dot"
  60. Do microscopic dimensions expand with the expansion of space?
  61. Interstellar frozen gas giants
  62. Vector as a tensor.
  63. what is the quantum physics view of the universe?
  64. Simple relativity question.
  65. Celestron StarHopper Dobsonian
  66. Evaporation rates
  67. What did I see last night something burn up?
  68. Black hole dimension
  69. Floating lunar dust layer photo?
  70. Age of Chandra detected Supernova G1.9+0.3:
  71. The universe in a watermelon?
  72. Newbie question
  73. Will the moon become a planet?
  74. Lighted Night Sky?
  75. Can we X-Ray the Earth
  76. Improbability.
  77. Micro Black hole hits nucleus of atom
  78. Bad news for Endor?
  79. Relatively Massive?
  80. where does the lost energy go?
  81. Supersymmetry
  82. plancks constant and redshift
  83. What is a dimension?
  84. spacetime idea
  85. Seeing Ultraviolet
  86. Could any meaningful discoveries happen without being ATM?
  87. multidimensional rotation
  88. Details of red shift.
  89. Space travel and space debris
  90. How Did Captain Cook Protect His Eyes?
  91. The need for dark matter in galaxies
  92. What is the difference between causality and entropy?
  93. Particle collision debris going into other dimensions?
  94. Stars with phone-cam?
  95. Gödel's Ontological Proof
  96. for Fraser: Age of universe question
  97. How many earthlike planets are there?
  98. Finding longitude
  99. Stars YOUNGER than the Sun
  100. Supermassive Black Holes and Dark Matter
  101. I had a dream this morning...
  102. Why does our solar system have a rotation curve?
  103. Distance to SN2008D
  104. Does light travel at the speed of gravity?
  105. Geometry Question
  106. fly by
  107. converting ATVs and Progress crafts
  108. Any expectation about ... LHC Black Holes
  109. The Universe is Finite?
  110. Is Quanta Indivisible?
  111. Wheels, treads, or legs?
  112. Pluto
  113. Too perfect
  114. Tolerances in construction of physics experiments/buildings.
  115. "Before" the big bang
  116. Scorched walls in observatories
  117. cydonia probe
  118. Tectonic plates, and alignment to the north
  119. Stupid Question du Jour: Is all motion relative..?
  120. Determining the sun's angle
  121. Why are some images that Phoenix takes in black and white and some in colour?
  122. Jupiter's Third Red Spot
  123. Tides and centripetal force - I'm stuck
  124. Question from George
  125. Gamma Ray Burst
  126. Odd question on Phoenix photo from HiRise
  127. Basic light question
  128. midnight sun on mars
  129. Astronauts in stone of the Salamanca cathedral
  130. What separates photons from other matter?
  131. Hello and HOW do I do?
  132. Is the Phoenix Mars Lander a waste of money?
  133. how do we find the poles of a star?
  134. What does "uniformly random in log r" mean?
  135. hypthothetical exobiological evolution questions
  136. The dusty Universe
  137. Spontaneous symmetry breaking
  138. too salty
  139. Some thoughts...
  140. Baffled Dad
  141. What is the best use of NASA money?
  142. Phoenix Photo Mystery
  143. Evidence on the Moon?
  144. Voyager probes
  145. Light Speed...
  146. Space Shuttle emissions?
  147. Why is the universe so stable?
  148. Chances of planets in Alpha Centauri system?
  149. what affects do frequencies have on electric circuits
  150. Do all large Galaxies have SuperMassive Black Holes?
  151. Lunar Rilles
  152. curve fitting
  153. Age of the universe
  154. An Orbit Question
  155. Solar Model
  156. Is this phenomenon possible? Can u pls give reasons to explain.
  157. The TNOs - where are they now?
  158. Why doesn’t speed of voyager is more than 486000.
  159. tensors of force and inertia
  160. A SETI question
  161. Could you use lots of, created, microscopic black holes to detect neutrinos?
  162. Why use LHC when Cosmic Rays are so powerful?
  163. position of photon's detection evident upon photon emission?
  164. Is there a lower size limit in nuclear reactors?
  165. Unification
  166. wierd triangle star formations in sky moving??? what is it?
  167. The edge of the universe
  168. Uh, ...question... (interdimensional collision universe)
  169. How much would we save if NASA build....
  170. Could this be a test, to see whether the Universe if a hypersphere?
  171. Any launches from 6/8 - 6/10?
  172. Earth/Moon spin orbit resonance
  173. Monitoring the Earth from the Moon
  174. Big asteroids question
  175. Cosmology evolution?
  176. Why isnt black holes, just black stars?
  177. Size and how much matter and stars are there in the universe?
  178. Simple Hologram question
  179. Another Big Asteroid Question
  180. Yeah....another BH thread
  181. Universal Plane of the Ecliptic (lack thereof)
  182. Why aren't we sending probes to Venus?
  183. Methods of detection.
  184. non propellent thrust
  185. atmospheric density
  186. General Relativity, 'strong field regime' - what is it?
  187. spacetime contraction
  188. Is the ISS accomplishing anything?
  189. how did inflation exceed speed of light?
  190. Telescope
  191. Venus Atmospheric Conditions Question
  192. Orbiter on-line
  193. Orbital mineral survey's?
  194. IF the universe is infinite, how far do you have to travel to meet a copy of yourself
  195. Solar cars
  196. How do we know if spacetime is curved or not
  197. Q about Sky Illumination during Solar Eclipses
  198. Discovery of Uranus
  199. Gravity Well Drive...
  200. Meteor!??
  201. Star contents
  202. Suborbital Flights
  203. The Mass of Energy
  204. Kennedys Speech
  205. GRBs and the anthropic principle
  206. Are there any mainstream findings on the curvature of spacetime?
  207. Astronomy Career?
  208. Is there a GoogleEarth program for Solar Eclipses?
  209. The Big Bang and Beyond... well, before.
  210. Anyone seeing the August 1 Eclipse?
  211. hydrogen production
  212. Is there a community of Solar Eclipse enthusiasts out there?
  213. oil as blood ?
  214. wEhat would happen if...
  215. A few questions about our theories
  216. Gravity and Gravitation?
  217. 75% hydrogen
  218. Exoplanets
  219. Two questions
  220. AOL, source of rage
  221. light drive
  222. Water on Mars.
  223. Any known double exoplanets
  224. What Could Saturn's Lightning Do On Earth?
  225. Ages of stars
  226. apollo 13
  227. What if the Big Bang wasn't the first Big Bang?
  228. movement of Moon and stars across the sky
  229. A Question About Directions In A Sphere
  230. are there young galaxies?
  231. Curvature of Earth
  232. Regarding Clinometer Compass
  233. Meteor Sighting Los Angeles June 21, 2008
  234. Force field quantum limit?
  235. Gravity of a Black Hole + other short stories
  236. ISS Attitude
  237. How fast are we moving...
  238. Speed of Light Questions
  239. Anti-Light?
  240. Total Energy of the Universe?
  241. What is the difference between an event horizon and a singularity?
  242. What matter came out of the Big Bang?
  243. A Question About The Uncertainty Principle.
  244. As we move closer to a singularity, locally could we be moving farther away?
  245. Lightning
  246. Relativity and space navigation
  247. Modelling bubbles
  248. How many photons in a cm^3
  249. Do't know alot but I just saw a star move!!
  250. A Question About Gravity Effects in a Nebula.