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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: 17,338
    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: 379,867
    2017-Jul-28, 07:46 PM Go to last post
  1. Cool Orion Meteor Shower Peaks 2019 OCT 21-22

    Started by Centaur, 2019-Oct-14 05:22 PM
    • Replies: 0
    • Views: 103
    2019-Oct-14, 05:22 PM Go to last post
  2. Smile Hunter's Full Moon - 2019 OCT 13

    Started by Centaur, 2019-Oct-13 09:53 PM
    • Replies: 0
    • Views: 89
    2019-Oct-13, 09:53 PM Go to last post
  3. Cool Dual Shadow Transit Over Jupiter - 2019 OCT 13

    Started by Centaur, 2019-Oct-12 06:16 PM
    • Replies: 0
    • Views: 95
    2019-Oct-12, 06:16 PM Go to last post
  4. Requesting Telescope Purchase Advice

    Started by Kasey, 2019-Oct-05 09:00 PM
    astronomy
    • Replies: 2
    • Views: 273
    2019-Oct-07, 02:29 PM Go to last post
  5. Gravitational Wave Rumors Rumble Social Media

    Started by 01101001, 2016-Jan-12 04:47 AM
    8 Pages
    1 2 3 ... 8
    • Replies: 234
    • Views: 72,433
    2019-Oct-06, 01:36 PM Go to last post
    • Replies: 9
    • Views: 2,308
    2019-Sep-28, 09:16 AM Go to last post
  6. Cool Late September New Moon Spotting

    Started by Centaur, 2019-Sep-27 04:13 PM
    • Replies: 0
    • Views: 106
    2019-Sep-27, 04:13 PM Go to last post
  7. Cool Harvest Moon - 2019 SEP 13-14

    Started by Centaur, 2019-Sep-12 06:25 PM
    • Replies: 1
    • Views: 227
    2019-Sep-16, 11:09 PM Go to last post
  8. Interstellar gas clouds and hydrogen snowflakes

    Started by kzb, 2019-Sep-05 12:17 PM
    • Replies: 2
    • Views: 282
    2019-Sep-12, 05:31 PM Go to last post
  9. Smile Neptune Opposes Sun - 2019 SEP 09-10

    Started by Centaur, 2019-Sep-07 07:47 PM
    • Replies: 1
    • Views: 1,558
    2019-Sep-10, 02:25 AM Go to last post
  10. Cool Late August New Moon Spotting

    Started by Centaur, 2019-Aug-30 04:58 PM
    • Replies: 0
    • Views: 142
    2019-Aug-30, 04:58 PM Go to last post
  11. Cool Moon Occults Beehive Cluster - Predawn 2019 AUG 28

    Started by Centaur, 2019-Aug-27 04:35 PM
    • Replies: 0
    • Views: 150
    2019-Aug-27, 04:35 PM Go to last post
  12. Question about an object

    Started by Jens, 2019-Aug-23 04:37 AM
    • Replies: 5
    • Views: 1,085
    2019-Aug-24, 03:32 AM Go to last post
  13. Testing gravity with the Square Kilometer Array

    Started by Ken Vogt, 2005-Jul-19 08:40 PM
    • Replies: 1
    • Views: 974
    2019-Aug-20, 11:37 AM Go to last post
  14. Smile Moon Occults Saturn - 2019 AUG 12

    Started by Centaur, 2019-Aug-11 07:07 PM
    • Replies: 4
    • Views: 731
    2019-Aug-12, 03:35 PM Go to last post
  15. Exclamation Superflares on the Sun

    Started by Roger E. Moore, 2019-Jun-11 01:49 PM
    superflares
    • Replies: 26
    • Views: 1,867
    2019-Aug-09, 09:03 PM Go to last post
  16. Disintegrating Planets - some recent news

    Started by Roger E. Moore, 2018-Jul-30 07:24 PM
    3 Pages
    1 2 3
    • Replies: 62
    • Views: 6,685
    2019-Aug-08, 10:39 PM Go to last post
  17. 511 kev line from the Galactic Center

    Started by trinitree88, 2019-Aug-06 02:21 PM
    • Replies: 0
    • Views: 212
    2019-Aug-06, 02:21 PM Go to last post
  18. Cool Perseid Meteor Shower Peaks August 12-13

    Started by Centaur, 2019-Aug-05 06:56 PM
    • Replies: 0
    • Views: 172
    2019-Aug-05, 06:56 PM Go to last post
  19. Have 'Husbanded White Dwarfs' been discovered.

    Started by transreality, 2019-Aug-05 01:06 AM
    • Replies: 1
    • Views: 239
    2019-Aug-05, 03:01 AM Go to last post

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