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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: 6,486
    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: 333,322
    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
    3 Pages
    1 2 3
    1 Deleted Post(s)
    • Replies: 69
    • Views: 9,860
    Yesterday, 02:28 PM Go to last post
  2. Galactic Disc Warps and Vertical Oscillations

    Started by trinitree88, 2018-Jun-20 03:43 PM
    • Replies: 2
    • Views: 69
    2018-Jun-20, 10:46 PM Go to last post
    • Replies: 21
    • Views: 839
    2018-Jun-19, 03:35 AM Go to last post
  3. Cool Lunar X - 2018 JUN 20

    Started by Centaur, 2018-Jun-17 06:16 PM
    • Replies: 0
    • Views: 56
    2018-Jun-17, 06:16 PM Go to last post
  4. June New Moon

    Started by Centaur, 2018-Jun-12 04:26 PM
    • Replies: 2
    • Views: 116
    2018-Jun-15, 11:12 PM Go to last post
  5. Cool Mercury as Summer Evening Star

    Started by Centaur, 2018-Jun-14 04:07 PM
    • Replies: 0
    • Views: 54
    2018-Jun-14, 04:07 PM Go to last post
  6. Now you see it, Now you don't..SN1987a pulsar?

    Started by trinitree88, 2018-Jun-12 03:50 PM
    • Replies: 0
    • Views: 81
    2018-Jun-12, 03:50 PM Go to last post
  7. Cosmic Seeds from Ground State Fluctuations

    Started by Dubbelosix, 2018-Jun-01 06:37 PM
    • Replies: 28
    • Views: 748
    2018-Jun-08, 04:49 AM Go to last post
  8. Cool Saturn Opposes Sun - 2018 JUN 26-27

    Started by Centaur, 2018-Jun-03 06:29 PM
    • Replies: 0
    • Views: 84
    2018-Jun-03, 06:29 PM Go to last post
  9. Stopover Astronomer at NARIT, Thailand?

    Started by selvaarchi, 2018-Jun-01 08:21 AM
    • Replies: 0
    • Views: 109
    2018-Jun-01, 08:21 AM Go to last post
    • Replies: 1
    • Views: 255
    2018-May-27, 01:20 AM Go to last post
  10. New Property of Type 1a Light Curves

    Started by trinitree88, 2018-May-11 04:12 PM
    • Replies: 1
    • Views: 272
    2018-May-26, 09:26 PM Go to last post
  11. Interstellar comets, interstellar asteroids

    Started by Tom Mazanec, 2018-May-24 06:10 PM
    • Replies: 1
    • Views: 195
    2018-May-24, 06:18 PM Go to last post
  12. Magnet panels.

    Started by peteshimmon, 2018-Apr-09 07:22 PM
    • Replies: 6
    • Views: 524
    2018-May-23, 02:59 AM Go to last post
  13. Interstellar asteroid in orbit around our Sun

    Started by selvaarchi, 2018-May-21 03:35 PM
    • Replies: 3
    • Views: 228
    2018-May-22, 03:45 PM Go to last post
  14. Solar sibling radial velocity

    Started by Tom Mazanec, 2018-May-21 11:36 AM
    • Replies: 2
    • Views: 193
    2018-May-22, 01:18 PM Go to last post
  15. Second Gaia data release is tomorrow, 25 Apr 2018

    Started by selden, 2018-Apr-24 01:07 PM
    • Replies: 14
    • Views: 956
    2018-May-21, 02:59 PM Go to last post
  16. HR diagram for planets

    Started by parallaxicality, 2018-May-16 09:57 AM
    • Replies: 9
    • Views: 488
    2018-May-20, 05:57 PM Go to last post
  17. Cool May New Moon Spotting

    Started by Centaur, 2018-May-14 07:22 PM
    • Replies: 0
    • Views: 153
    2018-May-14, 07:22 PM Go to last post
    • Replies: 0
    • Views: 158
    2018-May-11, 03:23 PM Go to last post

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