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Forum: Astronomy

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  1. Sticky Thread Sticky: The ULTIMATE Astronomy Quiz 2

    Started by antoniseb, 2017-Aug-01 11:41 AM
    2 Pages
    1 2
    • Replies: 53
    • Views: 25,929
    2018-Apr-14, 04:06 PM Go to last post
  2. Sticky Thread Sticky: The ULTIMATE astronomy quiz

    Started by Glom, 2005-Jun-19 12:19 AM
    176 Pages
    1 2 3 ... 176
    • Replies: 5,250
    • Views: 415,222
    2017-Jul-28, 07:46 PM Go to last post
    • Replies: 2
    • Views: 656
    2015-Jan-31, 09:19 PM Go to last post
    • Replies: 10
    • Views: 1,257
    2015-Jan-26, 01:58 AM Go to last post
  1. Experiment to test Einstein's gravitational constant

    Started by philippeb8, 2015-Jan-07 11:38 PM
    3 Pages
    1 2 3
    • Replies: 74
    • Views: 5,230
    2015-Jan-12, 03:26 AM Go to last post
    • Replies: 1
    • Views: 612
    2015-Jan-08, 03:13 AM Go to last post
    • Replies: 0
    • Views: 407
    2015-Jan-07, 08:07 PM Go to last post
  2. Question The word "occultation" - used incorrectly?

    Started by Buttercup, 2015-Jan-06 02:25 PM
    • Replies: 5
    • Views: 703
    2015-Jan-06, 04:13 PM Go to last post
    • Replies: 5
    • Views: 967
    2015-Jan-04, 11:49 PM Go to last post
  3. New Barrier found in Van Allen Belts

    Started by Chappy, 2014-Dec-15 04:31 AM
    • Replies: 3
    • Views: 855
    2014-Dec-30, 02:24 PM Go to last post
  4. Coherency of light from plastic scintillator

    Started by DoYouKnow, 2014-Dec-16 04:36 AM
    camera, gamma-ray, scintillator, tev, ultraviolet
    • Replies: 2
    • Views: 1,509
    2014-Dec-25, 01:17 PM Go to last post
  5. Fascinating Research Ideas For Citizen Scientists ...

    Started by Jean Tate, 2014-Oct-26 09:44 AM
    2 Pages
    1 2
    • Replies: 32
    • Views: 4,285
    2014-Dec-24, 08:20 PM Go to last post
  6. A BAUT thread from 2003

    Started by Cougar, 2014-Dec-17 02:01 AM
    • Replies: 1
    • Views: 657
    2014-Dec-17, 04:19 AM Go to last post
  7. NASA’s “Remastered” View of Europa

    Started by selvaarchi, 2014-Nov-23 04:08 AM
    • Replies: 4
    • Views: 1,057
    2014-Dec-14, 04:41 AM Go to last post
  8. Possible Signal from Dark Matter

    Started by Swift, 2014-Dec-12 03:27 PM
    • Replies: 5
    • Views: 1,031
    2014-Dec-13, 01:33 PM Go to last post
  9. The farthest possible moon?

    Started by lpetrich, 2014-Dec-01 10:42 AM
    • Replies: 8
    • Views: 1,251
    2014-Dec-12, 12:16 AM Go to last post
  10. Poll Poll: First epistellar Mercury

    Started by Tom Mazanec, 2014-Dec-08 10:34 PM
    • Replies: 9
    • Views: 1,375
    2014-Dec-11, 05:54 AM Go to last post
  11. Why is it important to study how Stars die?

    Started by starboy92, 2014-Dec-03 10:44 PM
    death of stars, stars, supernova, white dwarfs
    • Replies: 4
    • Views: 7,391
    2014-Dec-11, 02:52 AM Go to last post
  12. Newton's Headache: the Motion of the Moon

    Started by lpetrich, 2014-Dec-01 04:11 PM
    • Replies: 21
    • Views: 5,130
    2014-Dec-08, 06:39 PM Go to last post
  13. free gravitational-wave observatory

    Started by trinitree88, 2014-Dec-03 09:45 PM
    • Replies: 1
    • Views: 630
    2014-Dec-08, 04:08 AM Go to last post
  14. Reduction in Solar Activity

    Started by Sticks, 2014-Jan-18 05:39 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 96
    • Views: 20,687
    2014-Dec-07, 08:36 PM Go to last post
    • Replies: 2
    • Views: 958
    2014-Dec-04, 02:25 AM Go to last post

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