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Forum: Space/Astronomy Questions and Answers

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  1. Sticky Thread Sticky: I'm an independent researcher, how can I get my work published?

    Started by Nereid, 2005-Sep-17 10:12 PM
    3 Pages
    1 2 3
    3 Deleted Post(s)
    • Replies: 69
    • Views: 90,496
    2016-Mar-24, 09:14 PM Go to last post
  2. Sticky Thread Sticky: ** FAQs ** Resources On The Web

    Started by devilmech, 2004-Feb-25 02:16 AM
    2 Pages
    1 2
    6 Deleted Post(s)
    • Replies: 59
    • Views: 81,614
    2013-Mar-02, 06:01 PM Go to last post
  3. Sticky Thread Sticky: On Q&A: Debates and Civility. What you should do if...

    Started by Moose, 2011-Aug-01 06:55 PM
    • Replies: 0
    • Views: 14,049
    2011-Aug-01, 06:55 PM Go to last post
  4. Sticky Thread Sticky: About this section of the forum (for the natives)

    Started by ToSeek, 2010-Jun-16 08:03 PM
    • Replies: 0
    • Views: 14,951
    2010-Jun-16, 08:03 PM Go to last post
  5. Sticky Thread Sticky: About this section of the forum (for new arrivals)

    Started by Fraser, 2003-Sep-16 08:17 PM
    • Replies: 1
    • Views: 26,392
    2009-Dec-15, 04:16 PM Go to last post
  1. Do black holes have volume

    Started by dnj123, 2018-Nov-17 01:22 AM
    • Replies: 13
    • Views: 156
    Today, 04:15 AM Go to last post
  2. Medieval constellation names (Voynich Manuscript)

    Started by Monica, 2018-Nov-14 10:18 PM
    • Replies: 19
    • Views: 296
    Today, 02:13 AM Go to last post
  3. Cosmic expansion of space

    Started by dnj123, 2018-Nov-17 05:10 PM
    • Replies: 8
    • Views: 143
    Yesterday, 06:04 PM Go to last post
  4. Absolute expansion?

    Started by PetTastic, Yesterday 11:47 AM
    • Replies: 2
    • Views: 101
    Yesterday, 03:15 PM Go to last post
    • Replies: 3
    • Views: 75
    2018-Nov-17, 06:50 PM Go to last post
  5. 'Oumuamua, possible internal composition?

    Started by Noclevername, 2018-Sep-30 03:53 AM
    'oumuamua, comets, density
    • Replies: 18
    • Views: 715
    2018-Nov-17, 12:38 AM Go to last post
  6. Lense-Thirring effect

    Started by philippeb8, 2018-Nov-14 03:18 AM
    2 Pages
    1 2
    • Replies: 31
    • Views: 504
    2018-Nov-16, 02:48 AM Go to last post
  7. What is "super-Earth"?

    Started by chornedsnorkack, 2018-Nov-15 04:24 PM
    • Replies: 6
    • Views: 102
    2018-Nov-15, 11:49 PM Go to last post
    • Replies: 10
    • Views: 482
    2018-Nov-13, 06:21 PM Go to last post
  8. Observing hydrogen through hydrgen?

    Started by PetTastic, 2018-Nov-07 11:17 PM
    • Replies: 5
    • Views: 218
    2018-Nov-09, 10:48 PM Go to last post
  9. Topopolis tether

    Started by Noclevername, 2018-Oct-07 04:49 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 1,332
    2018-Nov-06, 04:32 AM Go to last post
    • Replies: 31
    • Views: 8,768
    2018-Nov-05, 02:42 AM Go to last post
  10. Distance to cluster center?

    Started by Jean Tate, 2018-Nov-03 05:48 AM
    • Replies: 2
    • Views: 166
    2018-Nov-04, 02:10 AM Go to last post
    • Replies: 5
    • Views: 427
    2018-Nov-03, 05:31 PM Go to last post
  11. Moved: Virtual Reality Of The Brain

    Started by Ear, 2018-Nov-01 07:30 PM
    •  
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  12. The color of the Moon...

    Started by Head of Brando, 2013-Dec-27 07:27 PM
    • Replies: 18
    • Views: 1,900
    2018-Nov-02, 02:50 PM Go to last post
    • Replies: 3
    • Views: 201
    2018-Nov-01, 08:30 PM Go to last post
  13. speed to accomplish 148k ly in 1 year ?

    Started by paulel, 2018-Oct-28 06:38 AM
    • Replies: 15
    • Views: 578
    2018-Oct-31, 02:03 PM Go to last post
  14. Question Can an exoplanet, by definition, orbit another exoplanet?

    Started by Roger E. Moore, 2018-Oct-07 02:17 PM
    2 Pages
    1 2
    definition of moon, definition of planet, exoplanets
    • Replies: 38
    • Views: 1,153
    2018-Oct-30, 01:41 AM Go to last post
  15. Does curved space have a possible alternative?

    Started by soggy, 2018-Oct-13 05:10 AM
    • Replies: 9
    • Views: 631
    2018-Oct-28, 01:20 PM Go to last post

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