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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: 18,221
    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: 383,634
    2017-Jul-28, 07:46 PM Go to last post
  1. Betelgeuse Fainting

    Started by Superluminal, 2019-Dec-23 05:28 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 116
    • Views: 4,411
    Today, 01:55 PM Go to last post
  2. Disintegrating Planets - some recent news

    Started by Roger E. Moore, 2018-Jul-30 07:24 PM
    3 Pages
    1 2 3
    • Replies: 74
    • Views: 7,900
    Today, 12:48 AM Go to last post
  3. Name 2007OR10

    Started by Tom Mazanec, 2017-Feb-13 10:24 PM
    • Replies: 23
    • Views: 2,578
    Today, 12:41 AM Go to last post
  4. Sun and Barycentre Period

    Started by Robert Tulip, 2018-Jan-14 05:22 AM
    3 Pages
    1 2 3
    • Replies: 60
    • Views: 5,510
    Yesterday, 10:01 PM Go to last post
  5. Cool February New Moon Spotting

    Started by Centaur, Yesterday 06:18 PM
    • Replies: 0
    • Views: 15
    Yesterday, 06:18 PM Go to last post
  6. How often do we get close passages?

    Started by Tom Mazanec, 2018-Apr-12 02:43 PM
    2 Pages
    1 2
    1 Deleted Post(s)
    • Replies: 52
    • Views: 7,831
    2020-Feb-21, 02:04 AM Go to last post
  7. Cool Moon Occults Mars - 2020 FEB 18

    Started by Centaur, 2020-Feb-08 10:06 PM
    • Replies: 4
    • Views: 201
    2020-Feb-20, 12:36 AM Go to last post
    • Replies: 12
    • Views: 931
    2020-Feb-19, 04:52 PM Go to last post
  8. New Binary Gravitational Wave event

    Started by antoniseb, 2019-Jun-02 09:40 PM
    2 Pages
    1 2
    • Replies: 42
    • Views: 4,425
    2020-Feb-19, 01:33 PM Go to last post
  9. Popular Astronomy/Astrophysics Books

    Started by cjackson, 2014-Jun-16 06:47 AM
    3 Pages
    1 2 3
    • Replies: 63
    • Views: 12,961
    2020-Feb-19, 10:02 AM Go to last post
  10. Exclamation Superflares on the Sun

    Started by Roger E. Moore, 2019-Jun-11 01:49 PM
    superflares
    • Replies: 29
    • Views: 2,414
    2020-Feb-17, 06:59 PM Go to last post
  11. Smile Mercury as Winter Evening Star

    Started by Centaur, 2020-Jan-24 04:35 PM
    • Replies: 7
    • Views: 271
    2020-Feb-13, 05:29 AM Go to last post
  12. Exclamation Machine Learning... or drown in data

    Started by Roger E. Moore, 2019-Jan-22 04:27 PM
    big data, data analysis, data mining, machine learning
    • Replies: 6
    • Views: 692
    2020-Feb-11, 08:15 PM Go to last post
    • Replies: 0
    • Views: 82
    2020-Feb-09, 05:13 PM Go to last post
  13. Moved: Betelgeuse May Never Go Supernova

    Started by SagittariusAStar, 2020-Feb-07 05:59 PM
    •  
    •  
  14. Non sequitur in Wiki article about Mira

    Started by Hornblower, 2020-Feb-03 01:59 AM
    • Replies: 1
    • Views: 119
    2020-Feb-03, 03:00 AM Go to last post
  15. Find Security Defects in Your Code - Fix Them Fast !!

    Started by robertanthony, 2020-Feb-02 08:37 PM
    1 Deleted Post(s)
    Thread deleted by PetersCreek
  16. Cool Moon Occults 2 Stars in Gemini - 2020 FEB 05-06

    Started by Centaur, 2020-Feb-01 10:08 PM
    • Replies: 0
    • Views: 50
    2020-Feb-01, 10:08 PM Go to last post
    • Replies: 9
    • Views: 228
    2020-Jan-31, 11:59 PM Go to last post
    • Replies: 0
    • Views: 40
    2020-Jan-31, 07:07 PM Go to last post

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