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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: 21,041
    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: 391,016
    2017-Jul-28, 07:46 PM Go to last post
  1. Unhappy Exoplanets that weren't (or, Mourning for Barnard's Star b)

    Started by Roger E. Moore, 2016-Dec-30 10:37 PM
    2 Pages
    1 2
    • Replies: 44
    • Views: 4,758
    2020-May-18, 08:51 PM Go to last post
    • Replies: 26
    • Views: 4,248
    2020-May-14, 11:06 PM Go to last post
  2. Cool Mercury as Late Spring Evening Star

    Started by Centaur, 2020-May-10 04:47 PM
    • Replies: 1
    • Views: 153
    2020-May-10, 05:59 PM Go to last post
  3. Closest black hole found

    Started by Swift, 2020-May-07 09:20 PM
    • Replies: 4
    • Views: 349
    2020-May-10, 02:38 AM Go to last post
  4. Da Vinci Stellar Template Hypothesis

    Started by Robert Tulip, 2020-May-05 01:22 AM
    astronomy, da vinci, last supper, leonardo, zodiac
    • Replies: 0
    • Views: 176
    2020-May-05, 01:22 AM Go to last post
  5. Milky Way larger than 100,000 light years

    Started by selvaarchi, 2018-Jul-03 02:10 PM
    • Replies: 11
    • Views: 1,778
    2020-Apr-28, 08:02 AM Go to last post
  6. Smile Eta Aquariid Meteor Shower Peaks in Early May

    Started by Centaur, 2020-Apr-28 12:49 AM
    • Replies: 0
    • Views: 108
    2020-Apr-28, 12:49 AM Go to last post
    • Replies: 0
    • Views: 139
    2020-Apr-27, 09:33 AM Go to last post
  7. Cool Lunar X - 2020 APR 29

    Started by Centaur, 2020-Apr-26 05:09 PM
    • Replies: 0
    • Views: 113
    2020-Apr-26, 05:09 PM Go to last post
    • Replies: 0
    • Views: 131
    2020-Apr-24, 06:30 PM Go to last post
  8. China's Large scale survey telescope

    Started by selvaarchi, 2020-Apr-23 10:44 AM
    • Replies: 1
    • Views: 162
    2020-Apr-23, 12:29 PM Go to last post
  9. Smile and the Sky smiles with you.....

    Started by Spacedude, 2020-Apr-21 09:23 PM
    • Replies: 3
    • Views: 230
    2020-Apr-22, 01:31 PM Go to last post
  10. Does Betelgeuse twinkle?

    Started by Hornblower, 2020-Apr-21 01:23 PM
    • Replies: 1
    • Views: 199
    2020-Apr-22, 12:29 AM Go to last post
  11. Cool April New Moon Spotting

    Started by Centaur, 2020-Apr-21 05:03 PM
    • Replies: 0
    • Views: 120
    2020-Apr-21, 05:03 PM Go to last post
  12. Reasons for a Lunisolar Calendar

    Started by fagricipni, 2020-Apr-07 03:40 PM
    • Replies: 7
    • Views: 517
    2020-Apr-21, 08:57 AM Go to last post
  13. Comet Swan

    Started by Superluminal, 2020-Apr-15 03:58 AM
    • Replies: 3
    • Views: 257
    2020-Apr-18, 03:35 PM Go to last post
  14. Cool Lyrid Meteor Shower Peaks April 21-22

    Started by Centaur, 2020-Apr-16 04:28 PM
    • Replies: 0
    • Views: 107
    2020-Apr-16, 04:28 PM Go to last post
    • Replies: 5
    • Views: 493
    2020-Apr-10, 05:10 PM Go to last post
  15. Cool April 7 SuperMoon NOT 2020 Brightest Moon

    Started by Centaur, 2020-Apr-05 05:37 PM
    • Replies: 3
    • Views: 1,171
    2020-Apr-08, 02:56 AM Go to last post
    • Replies: 51
    • Views: 2,449
    2020-Apr-07, 02:11 PM Go to last post

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