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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: 74,577
    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: 69,315
    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: 10,126
    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: 11,009
    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: 22,250
    2009-Dec-15, 04:16 PM Go to last post
  1. Earth rotation and long distance travel

    Started by Cheap Astronomy, 2017-Jun-27 12:09 PM
    • Replies: 11
    • Views: 249
    Today, 12:40 AM Go to last post
    • Replies: 12
    • Views: 238
    Yesterday, 12:10 PM Go to last post
  2. Observation Question

    Started by SOLAR STARE, 2017-Jun-27 09:15 PM
    • Replies: 2
    • Views: 110
    2017-Jun-27, 11:11 PM Go to last post
  3. When would Planet Nine be ruled out?

    Started by Tom Mazanec, 2017-Apr-17 09:07 PM
    • Replies: 9
    • Views: 420
    2017-Jun-27, 09:31 PM Go to last post
    • Replies: 12
    • Views: 255
    2017-Jun-26, 06:46 PM Go to last post
  4. Planet IX?! Is it not still Planet X?

    Started by A.DIM, 2017-Apr-15 01:53 PM
    • Replies: 17
    • Views: 783
    2017-Jun-25, 03:16 PM Go to last post
  5. early dead disk galaxy

    Started by Cougar, 2017-Jun-22 01:22 AM
    • Replies: 4
    • Views: 238
    2017-Jun-24, 01:56 PM Go to last post
  6. Thought experiment - ballistics

    Started by Cheap Astronomy, 2017-Jun-23 10:35 AM
    1 Deleted Post(s)
    • Replies: 13
    • Views: 292
    2017-Jun-24, 01:34 AM Go to last post
  7. Observable Universe

    Started by Hypmotoad, 2017-Jun-20 05:33 AM
    2 Pages
    1 2
    • Replies: 39
    • Views: 1,138
    2017-Jun-23, 11:38 PM Go to last post
  8. Wheeler's delayed choice experiment

    Started by Manix, 2017-Jun-13 09:23 AM
    • Replies: 9
    • Views: 404
    2017-Jun-23, 09:43 PM Go to last post
  9. What if the ozone layer is destroyed?

    Started by TheC, 2017-Jun-12 12:04 AM
    • Replies: 14
    • Views: 457
    2017-Jun-19, 04:29 PM Go to last post
  10. Asteroid Psyche

    Started by ttroberts, 2017-Jun-15 04:08 PM
    • Replies: 4
    • Views: 286
    2017-Jun-17, 02:06 PM Go to last post
  11. Thought Experiment for Deep Space Travel

    Started by TheC, 2017-Jun-03 11:44 PM
    3 Pages
    1 2 3
    • Replies: 83
    • Views: 2,284
    2017-Jun-17, 06:20 AM Go to last post
  12. What the highest density before a black hole forms?

    Started by Frog march, 2017-Jun-06 10:22 PM
    2 Pages
    1 2
    • Replies: 34
    • Views: 854
    2017-Jun-16, 07:37 PM Go to last post
  13. A solar system with only the Sun & the Earth

    Started by wd40, 2017-Jun-09 03:32 AM
    2 Pages
    1 2
    • Replies: 34
    • Views: 979
    2017-Jun-12, 01:25 PM Go to last post
  14. Could an alien SETI program detect us?

    Started by Cheap Astronomy, 2017-Jun-07 10:09 AM
    • Replies: 11
    • Views: 445
    2017-Jun-11, 02:03 PM Go to last post
  15. Composition, Size, Density

    Started by OtterMan, 2017-Jun-09 01:23 PM
    composition, kbo, research, size
    • Replies: 4
    • Views: 260
    2017-Jun-11, 02:00 AM Go to last post
  16. Effects of an 1859 Carrington Event today

    Started by wd40, 2011-Jun-08 10:27 AM
    • Replies: 22
    • Views: 6,694
    2017-Jun-09, 06:51 PM Go to last post
  17. Could you 'terraform' Jupiter?

    Started by Frog march, 2017-May-20 01:06 AM
    2 Pages
    1 2
    • Replies: 36
    • Views: 1,475
    2017-Jun-08, 10:09 AM Go to last post
  18. My Boomerang won't come black

    Started by George, 2017-Jun-07 02:58 PM
    • Replies: 2
    • Views: 191
    2017-Jun-08, 02:18 AM Go to last post

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