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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: 93,139
    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: 83,524
    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: 14,453
    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: 15,341
    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: 26,804
    2009-Dec-15, 04:16 PM Go to last post
  1. Why Mars and not Mercury or Venus for example?

    Started by Aplam, 2019-Jan-11 08:21 AM
    • Replies: 4
    • Views: 109
    Today, 11:39 AM Go to last post
  2. Is a photon sphere really just a flat plain?

    Started by WaxRubiks, Yesterday 08:03 PM
    • Replies: 10
    • Views: 94
    Today, 09:49 AM Go to last post
  3. Question about First-Gen Star Formation

    Started by CaptainToonces, 2019-Jan-06 07:45 PM
    2 Pages
    1 2
    • Replies: 31
    • Views: 752
    Yesterday, 09:52 AM Go to last post
  4. universe a singularity

    Started by Copernicus, 2019-Jan-16 10:05 PM
    • Replies: 16
    • Views: 255
    2019-Jan-17, 10:04 PM Go to last post
    • Replies: 8
    • Views: 250
    2019-Jan-16, 11:03 PM Go to last post
  5. Inclination of Trappist 1's planets

    Started by HappyKoala, 2019-Jan-15 11:17 AM
    • Replies: 7
    • Views: 126
    2019-Jan-15, 08:17 PM Go to last post
  6. Gravitational Waves, GR and Vector gravity:

    Started by ASTRO BOY, 2019-Jan-11 09:28 PM
    • Replies: 8
    • Views: 283
    2019-Jan-13, 11:00 AM Go to last post
    • Replies: 1
    • Views: 87
    2019-Jan-13, 06:26 AM Go to last post
    • Replies: 6
    • Views: 121
    2019-Jan-13, 01:30 AM Go to last post
  7. Strong gravitational lens chain

    Started by Cougar, 2019-Jan-10 12:05 AM
    • Replies: 6
    • Views: 166
    2019-Jan-12, 09:27 PM Go to last post
  8. Atoms

    Started by Ear, 2019-Jan-06 01:44 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 737
    2019-Jan-11, 05:36 PM Go to last post
  9. Direction of movement of galaxies

    Started by Copernicus, 2018-Dec-31 01:37 PM
    2 Pages
    1 2
    • Replies: 45
    • Views: 849
    2019-Jan-08, 01:23 AM Go to last post
    • Replies: 2
    • Views: 133
    2019-Jan-07, 09:49 PM Go to last post
    • Replies: 28
    • Views: 558
    2019-Jan-05, 08:51 PM Go to last post
  10. Smile Moving stars!!

    Started by the amazing star watcher, 2010-Oct-17 11:00 PM
    • Replies: 14
    • Views: 1,264
    2019-Jan-05, 02:53 AM Go to last post
  11. Orbital Periods

    Started by TurkeySloth, 2018-Nov-21 01:27 AM
    • Replies: 18
    • Views: 810
    2019-Jan-03, 09:02 PM Go to last post
  12. Proper/coordinate time.....(Special Relativity)

    Started by TyroJack, 2016-Nov-14 09:55 AM
    • Replies: 11
    • Views: 860
    2018-Dec-31, 06:43 PM Go to last post
  13. Is the 'Moon Treaty' still alive or dead?

    Started by Launch window, 2018-Dec-27 11:32 PM
    earth history, law inforcement, outer space treaty, political news
    • Replies: 10
    • Views: 297
    2018-Dec-29, 04:08 PM Go to last post
    • Replies: 32
    • Views: 1,786
    2018-Dec-26, 03:30 AM Go to last post
  14. What is the nature of Electric Charge?

    Started by snp.gupta, 2018-Nov-26 12:00 PM
    • Replies: 19
    • Views: 972
    2018-Dec-25, 06:47 PM Go to last post

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