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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: 102,489
    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: 91,609
    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: 16,108
    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: 16,826
    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: 28,368
    2009-Dec-15, 04:16 PM Go to last post
  1. Inflation theory

    Started by Copernicus, 2019-Dec-12 12:53 PM
    • Replies: 4
    • Views: 172
    Today, 09:31 AM Go to last post
  2. I don't get leap seconds!

    Started by parallaxicality, 2019-Dec-13 05:15 PM
    • Replies: 12
    • Views: 286
    Yesterday, 04:27 PM Go to last post
  3. Grav redshift/blueshift?

    Started by PetTastic, 2019-Dec-14 04:09 PM
    • Replies: 3
    • Views: 79
    Yesterday, 04:05 PM Go to last post
  4. age of far off galaxies.

    Started by Copernicus, 2019-Dec-14 03:11 AM
    • Replies: 5
    • Views: 135
    Yesterday, 01:17 AM Go to last post
  5. Question Ionized Hydrogen Regions and Light

    Started by Fiery Phoenix, 2019-Dec-14 04:53 PM
    • Replies: 2
    • Views: 57
    2019-Dec-14, 09:01 PM Go to last post
  6. Sidereal, anomalistic and draconic periods of Sun in Milky Way

    Started by chornedsnorkack, 2017-Jul-01 07:58 PM
    2 Pages
    1 2
    • Replies: 34
    • Views: 1,840
    2019-Dec-14, 08:22 AM Go to last post
  7. Problem with approaching light speed

    Started by Cheap Astronomy, 2019-Dec-07 09:51 AM
    • Replies: 2
    • Views: 181
    2019-Dec-13, 06:51 AM Go to last post
  8. Topics to cover in a video about the year?

    Started by parallaxicality, 2019-Dec-12 06:45 PM
    • Replies: 5
    • Views: 125
    2019-Dec-12, 10:15 PM Go to last post
  9. Question Proper motion of stars

    Started by deadie148, 2019-Dec-09 10:23 PM
    • Replies: 5
    • Views: 226
    2019-Dec-11, 05:11 PM Go to last post
  10. Timeline of early universe

    Started by Josh G, 2019-Dec-03 07:10 PM
    big bang model, time dilation
    • Replies: 9
    • Views: 269
    2019-Dec-11, 03:02 AM Go to last post
  11. Could a black hole become visible?

    Started by Robert Tulip, 2019-Dec-10 05:08 AM
    • Replies: 4
    • Views: 157
    2019-Dec-10, 01:28 PM Go to last post
  12. Largest cosmological structure

    Started by Copernicus, 2019-Nov-09 11:45 AM
    • Replies: 16
    • Views: 520
    2019-Dec-09, 03:02 AM Go to last post
  13. Inflation questions

    Started by plant, 2019-Nov-21 07:14 AM
    • Replies: 2
    • Views: 209
    2019-Dec-07, 04:51 PM Go to last post
  14. Antigravity.

    Started by Copernicus, 2019-Nov-29 07:33 AM
    • Replies: 20
    • Views: 711
    2019-Dec-07, 09:13 AM Go to last post
  15. matter traveling at half the speed of light

    Started by Copernicus, 2019-Dec-03 01:22 PM
    • Replies: 6
    • Views: 232
    2019-Dec-03, 10:54 PM Go to last post
  16. charge radius of the proton

    Started by Copernicus, 2019-Nov-24 11:28 PM
    2 Pages
    1 2
    • Replies: 39
    • Views: 874
    2019-Dec-03, 05:56 AM Go to last post
  17. Question about Pound-Rebka?

    Started by SRH, 2019-Nov-23 12:02 PM
    • Replies: 4
    • Views: 240
    2019-Dec-02, 03:20 PM Go to last post
    • Replies: 8
    • Views: 286
    2019-Dec-02, 01:20 AM Go to last post
    • Replies: 1
    • Views: 119
    2019-Nov-29, 04:53 PM Go to last post
  18. Powering Io

    Started by Tom Mazanec, 2019-Nov-24 03:06 PM
    • Replies: 8
    • Views: 245
    2019-Nov-27, 10:05 PM Go to last post

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