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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: 47
    • Views: 1,738
    2017-Sep-16, 09:00 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: 313,060
    2017-Jul-28, 07:46 PM Go to last post
  1. How much are moon rocks worth?

    Started by ToSeek, 2003-Aug-07 08:43 PM
    • Replies: 14
    • Views: 7,309
    Yesterday, 03:18 PM Go to last post
  2. Fun Papers In Arxiv

    Started by antoniseb, 2011-Nov-07 01:44 PM
    42 Pages
    1 2 3 ... 42
    49 Deleted Post(s)
    • Replies: 1,255
    • Views: 255,314
    2017-Sep-19, 01:00 AM Go to last post
  3. Smile Mercury As September Morning Star

    Started by Centaur, 2017-Sep-03 05:44 PM
    • Replies: 4
    • Views: 191
    2017-Sep-18, 02:25 PM Go to last post
  4. Cool September New Moon Spotting

    Started by Centaur, 2017-Sep-17 02:42 PM
    • Replies: 0
    • Views: 39
    2017-Sep-17, 02:42 PM Go to last post
  5. Smile Multiple Occultations - 2017 SEP 18 UT

    Started by Centaur, 2017-Sep-15 03:00 PM
    • Replies: 0
    • Views: 78
    2017-Sep-15, 03:00 PM Go to last post
  6. Total Solar Eclipse - August 21, 2017

    Started by tony873004, 2017-Apr-12 03:25 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 229
    • Views: 8,547
    2017-Sep-12, 01:42 PM Go to last post
  7. Just Before the Star Blows Up......signals

    Started by trinitree88, 2017-Sep-07 07:40 PM
    • Replies: 0
    • Views: 134
    2017-Sep-07, 07:40 PM Go to last post
  8. Cool Moon Occults Hyades Cluster & Aldebaran - Sep 11-12

    Started by Centaur, 2017-Sep-07 07:23 PM
    • Replies: 0
    • Views: 86
    2017-Sep-07, 07:23 PM Go to last post
  9. Aurora alert

    Started by Swift, 2017-Sep-07 06:51 PM
    • Replies: 1
    • Views: 99
    2017-Sep-07, 07:04 PM Go to last post
  10. Florence will soon pass Earth

    Started by tony873004, 2017-Aug-27 10:48 PM
    • Replies: 16
    • Views: 640
    2017-Sep-06, 09:47 AM Go to last post
    • Replies: 1
    • Views: 141
    2017-Sep-04, 05:53 PM Go to last post
    • Replies: 13
    • Views: 491
    2017-Aug-30, 01:04 PM Go to last post
  11. Cool August New Moon Spotting

    Started by Centaur, 2017-Aug-20 05:50 PM
    • Replies: 14
    • Views: 478
    2017-Aug-28, 08:32 PM Go to last post
  12. Gravitational Wave Rumors Rumble Social Media

    Started by 01101001, 2016-Jan-12 04:47 AM
    7 Pages
    1 2 3 ... 7
    • Replies: 190
    • Views: 57,809
    2017-Aug-26, 04:57 PM Go to last post
  13. Question Is the Solar System's Barycenter Inside or Outside the Sun?

    Started by Fiery Phoenix, 2017-Mar-07 08:19 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 171
    • Views: 7,646
    2017-Aug-24, 10:18 PM Go to last post
  14. 6 years to total solar eclipse

    Started by borman, 2011-Aug-31 01:41 PM
    • Replies: 22
    • Views: 3,344
    2017-Aug-24, 02:36 PM Go to last post
  15. Equations and negative values

    Started by Jeff Root, 2017-Aug-22 05:11 AM
    • Replies: 16
    • Views: 707
    2017-Aug-23, 11:07 PM Go to last post
    • Replies: 4
    • Views: 279
    2017-Aug-19, 04:45 PM Go to last post
  16. Five figure exoplanets

    Started by Tom Mazanec, 2017-Aug-17 03:32 PM
    • Replies: 1
    • Views: 156
    2017-Aug-17, 06:34 PM Go to last post
    • Replies: 1
    • Views: 161
    2017-Aug-16, 10:34 PM Go to last post

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