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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: 17,958
    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: 382,437
    2017-Jul-28, 07:46 PM Go to last post
  1. Talking Do you have a favorite exoplanet?

    Started by Roger E. Moore, 2018-Aug-20 08:08 PM
    competition, contest, exoplanets, fun, popular exoplanets
    • Replies: 2
    • Views: 489
    2018-Aug-22, 02:23 AM Go to last post
  2. Cool Dual Shadow Transit Across Jupiter - August 16

    Started by Centaur, 2018-Aug-15 08:29 PM
    • Replies: 0
    • Views: 310
    2018-Aug-15, 08:29 PM Go to last post
  3. Boson stars are eating my brain

    Started by Roger E. Moore, 2018-Aug-07 01:53 PM
    • Replies: 4
    • Views: 562
    2018-Aug-14, 11:33 PM Go to last post
  4. Cool Mercury as Late Summer Morning Star

    Started by Centaur, 2018-Aug-14 03:53 PM
    • Replies: 0
    • Views: 260
    2018-Aug-14, 03:53 PM Go to last post
  5. Cool August 2018 New Moon Spotting

    Started by Centaur, 2018-Aug-10 04:39 PM
    • Replies: 0
    • Views: 229
    2018-Aug-10, 04:39 PM Go to last post
    • Replies: 14
    • Views: 1,908
    2018-Aug-10, 12:45 PM Go to last post
  6. Niku - an asteroid has astronomers confused

    Started by selvaarchi, 2016-Aug-14 12:25 PM
    • Replies: 6
    • Views: 1,958
    2018-Aug-08, 06:00 PM Go to last post
  7. Smile Gravitational Waves

    Started by Gorn, 2016-Feb-16 01:24 AM
    2 Pages
    1 2
    • Replies: 50
    • Views: 18,651
    2018-Aug-08, 05:28 PM Go to last post
    • Replies: 0
    • Views: 331
    2018-Aug-07, 01:04 PM Go to last post
  8. Cool Perseid Meteor Shower Peaks 2018 AUG 12-13

    Started by Centaur, 2018-Aug-04 04:35 PM
    • Replies: 0
    • Views: 249
    2018-Aug-04, 04:35 PM Go to last post
    • Replies: 1
    • Views: 293
    2018-Aug-03, 08:46 PM Go to last post
    • Replies: 1
    • Views: 208
    2018-Aug-03, 07:07 PM Go to last post
    • Replies: 1
    • Views: 453
    2018-Aug-02, 09:05 PM Go to last post
    • Replies: 2
    • Views: 293
    2018-Jul-31, 12:16 PM Go to last post
  9. Cool Mars Close and Bright in Late July

    Started by Centaur, 2018-Jul-14 04:55 PM
    • Replies: 24
    • Views: 2,301
    2018-Jul-30, 01:57 PM Go to last post
  10. The Many Faces of Venus

    Started by George, 2018-Jul-12 08:01 PM
    • Replies: 13
    • Views: 1,092
    2018-Jul-27, 03:33 PM Go to last post
  11. Cool Moon Occults Omicron Sagittarii - July 25-26

    Started by Centaur, 2018-Jul-22 08:46 PM
    • Replies: 0
    • Views: 212
    2018-Jul-22, 08:46 PM Go to last post
    • Replies: 8
    • Views: 676
    2018-Jul-20, 02:31 PM Go to last post
    • Replies: 6
    • Views: 821
    2018-Jul-19, 01:30 AM Go to last post
  12. HR diagram for planets

    Started by parallaxicality, 2018-May-16 09:57 AM
    • Replies: 12
    • Views: 1,543
    2018-Jul-17, 07:20 PM Go to last post

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