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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: 9,456
    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: 346,901
    2017-Jul-28, 07:46 PM Go to last post
  1. Fun Papers In Arxiv

    Started by antoniseb, 2011-Nov-07 01:44 PM
    50 Pages
    1 2 3 ... 50
    • Replies: 1,488
    • Views: 273,138
    Today, 03:09 PM Go to last post
  2. Disintegrating Planets - some recent news

    Started by Roger E. Moore, 2018-Jul-30 07:24 PM
    • Replies: 27
    • Views: 1,195
    Today, 02:44 AM Go to last post
    • Replies: 15
    • Views: 707
    Yesterday, 02:10 PM Go to last post
  3. Cool Comet C/2018 V1 Discovered November 7

    Started by Centaur, 2018-Nov-12 12:34 AM
    • Replies: 0
    • Views: 40
    2018-Nov-12, 12:34 AM Go to last post
  4. Cool Asteroid 3 Juno Opposes Sun 2018 NOV 16-17

    Started by Centaur, 2018-Nov-11 05:01 PM
    • Replies: 0
    • Views: 27
    2018-Nov-11, 05:01 PM Go to last post
  5. Thumbs up Music for a Martian Sunrise

    Started by Roger E. Moore, 2018-Nov-09 05:53 PM
    mars, music, opportunity rover, sunrise
    • Replies: 1
    • Views: 77
    2018-Nov-10, 01:24 AM Go to last post
    • Replies: 11
    • Views: 444
    2018-Nov-09, 08:04 PM Go to last post
  6. Cool Leonid Meteor Shower Peaks 2018 NOV 17-18

    Started by Centaur, 2018-Nov-09 07:40 PM
    • Replies: 0
    • Views: 52
    2018-Nov-09, 07:40 PM Go to last post
  7. Interstellar Comet

    Started by tony873004, 2017-Oct-25 07:19 AM
    5 Pages
    1 2 3 ... 5
    • Replies: 136
    • Views: 8,714
    2018-Nov-09, 06:37 PM Go to last post
  8. 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: 43
    • Views: 2,871
    2018-Nov-09, 02:43 AM Go to last post
  9. Misleading star colors illustration in Sky and Telescope

    Started by Hornblower, 2018-Oct-23 12:16 AM
    2 Pages
    1 2
    • Replies: 48
    • Views: 1,244
    2018-Nov-08, 02:45 AM Go to last post
    • Replies: 10
    • Views: 171
    2018-Nov-07, 03:21 PM Go to last post
  10. Cool November New Moon Spotting

    Started by Centaur, 2018-Nov-05 08:15 PM
    • Replies: 0
    • Views: 42
    2018-Nov-05, 08:15 PM Go to last post
    • Replies: 1
    • Views: 80
    2018-Nov-05, 03:35 PM Go to last post
    • Replies: 2
    • Views: 96
    2018-Nov-03, 12:08 AM Go to last post
  11. Constant change? [Hubble-Lemaitre]

    Started by George, 2018-Oct-31 05:42 PM
    • Replies: 2
    • Views: 108
    2018-Oct-31, 09:35 PM Go to last post
    • Replies: 13
    • Views: 579
    2018-Oct-29, 08:03 PM Go to last post
    • Replies: 14
    • Views: 464
    2018-Oct-29, 02:48 PM Go to last post
  12. Is Planet Nine almost certain, probable, possible or unlikely?

    Started by Tom Mazanec, 2016-Jun-13 04:01 PM
    4 Pages
    1 2 3 ... 4
    1 Deleted Post(s)
    • Replies: 98
    • Views: 14,528
    2018-Oct-27, 09:46 PM Go to last post
    • Replies: 31
    • Views: 2,196
    2018-Oct-26, 11:47 AM Go to last post

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