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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: 21,911
    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: 393,635
    2017-Jul-28, 07:46 PM Go to last post
  1. Is Planet Nine almost certain, probable, possible or unlikely?

    Started by Tom Mazanec, 2016-Jun-13 04:01 PM
    6 Pages
    1 2 3 ... 6
    1 Deleted Post(s)
    • Replies: 165
    • Views: 36,163
    Yesterday, 12:30 PM Go to last post
  2. Betelgeuse Closer Than Thought

    Started by Superluminal, 2020-Oct-18 03:58 PM
    • Replies: 1
    • Views: 267
    2020-Oct-27, 01:36 AM Go to last post
  3. Doomsday Machine

    Started by Superluminal, 2020-Oct-24 04:59 PM
    • Replies: 2
    • Views: 98
    2020-Oct-24, 08:41 PM Go to last post
  4. Cool Uranus Opposes Sun - 2020 OCT 31

    Started by Centaur, 2020-Oct-24 06:32 PM
    • Replies: 0
    • Views: 33
    2020-Oct-24, 06:32 PM Go to last post
    • Replies: 9
    • Views: 380
    2020-Oct-23, 04:23 PM Go to last post
  5. Smile Lunar X - 2020 OCT 23

    Started by Centaur, 2020-Oct-21 05:16 PM
    • Replies: 0
    • Views: 186
    2020-Oct-21, 05:16 PM Go to last post
  6. Cool Asteroid 8 Flora Opposes Sun 2020 NOV 01

    Started by Centaur, 2020-Oct-17 05:23 PM
    • Replies: 0
    • Views: 17
    2020-Oct-17, 05:23 PM Go to last post
  7. Poll Poll: Poll: What is the ninth planet?

    Started by parallaxicality, 2020-Sep-20 12:17 PM
    2 Pages
    1 2
    • Replies: 33
    • Views: 1,048
    2020-Oct-16, 11:09 PM Go to last post
  8. Tunguska, Solved Again

    Started by Superluminal, 2020-Oct-16 04:48 PM
    • Replies: 2
    • Views: 85
    2020-Oct-16, 05:30 PM Go to last post
  9. Smile Dual Shadow Transits Across Jupiter - 2020 OCT 17

    Started by Centaur, 2020-Oct-15 06:11 PM
    • Replies: 0
    • Views: 68
    2020-Oct-15, 06:11 PM Go to last post
  10. Cool October New Moon Spotting

    Started by Centaur, 2020-Oct-15 05:47 PM
    • Replies: 0
    • Views: 16
    2020-Oct-15, 05:47 PM Go to last post
  11. Discovery.....a Dark Supernova Remnant

    Started by trinitree88, 2020-Oct-13 04:07 PM
    • Replies: 0
    • Views: 73
    2020-Oct-13, 04:07 PM Go to last post
  12. Smile Orionid Meteor Shower Peaks 2020 OCT 20-21

    Started by Centaur, 2020-Oct-11 05:36 PM
    • Replies: 0
    • Views: 31
    2020-Oct-11, 05:36 PM Go to last post
  13. Cool Mars 2020 Apparition

    Started by Centaur, 2020-Aug-24 01:37 AM
    • Replies: 5
    • Views: 254
    2020-Oct-09, 06:08 PM Go to last post
  14. Betelgeuse Fainting

    Started by Superluminal, 2019-Dec-23 05:28 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 172
    • Views: 15,881
    2020-Sep-30, 11:27 PM Go to last post
    • Replies: 0
    • Views: 79
    2020-Sep-23, 03:28 PM Go to last post
  15. Cool Moon Occults Mag +2.6 Star - 2020 SEP 21

    Started by Centaur, 2020-Sep-18 10:23 PM
    • Replies: 0
    • Views: 71
    2020-Sep-18, 10:23 PM Go to last post
  16. Cool September New Moon Spotting

    Started by Centaur, 2020-Sep-16 07:02 PM
    • Replies: 3
    • Views: 119
    2020-Sep-18, 07:09 PM Go to last post
  17. NASA Teleconference

    Started by Superluminal, 2020-Sep-15 04:29 PM
    • Replies: 0
    • Views: 66
    2020-Sep-15, 04:29 PM Go to last post
  18. Jupiter

    Started by Superluminal, 2020-Sep-14 11:32 PM
    • Replies: 0
    • Views: 72
    2020-Sep-14, 11:32 PM Go to last post

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