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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: 52
    • Views: 3,928
    2017-Nov-18, 10:18 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: 319,535
    2017-Jul-28, 07:46 PM Go to last post
  1. Sun and Barycentre Period

    Started by Robert Tulip, 2018-Jan-14 05:22 AM
    • Replies: 25
    • Views: 281
    Today, 08:04 PM Go to last post
  2. Cool January New Moon Spotting

    Started by Centaur, Yesterday 05:18 PM
    • Replies: 0
    • Views: 18
    Yesterday, 05:18 PM Go to last post
  3. Interstellar meteorite?

    Started by selvaarchi, 2018-Jan-10 02:13 PM
    • Replies: 4
    • Views: 201
    2018-Jan-12, 04:21 PM Go to last post
  4. Evidence for Sub-Chandrasekhar Mass Sn1a

    Started by trinitree88, 2018-Jan-04 08:12 PM
    • Replies: 2
    • Views: 145
    2018-Jan-10, 04:25 PM Go to last post
  5. Trojan point stabiility (redux)

    Started by grant hutchison, 2018-Jan-06 08:55 PM
    • Replies: 10
    • Views: 274
    2018-Jan-09, 05:33 PM Go to last post
  6. Cool Mars Appears Near Jupiter - 2018 JAN 06

    Started by Centaur, 2018-Jan-04 05:35 PM
    • Replies: 3
    • Views: 116
    2018-Jan-08, 03:09 PM Go to last post
  7. Cool Comet Heinze Nearest Earth 2018 JAN 04

    Started by Centaur, 2017-Dec-19 09:24 PM
    • Replies: 1
    • Views: 160
    2018-Jan-03, 04:35 PM Go to last post
  8. Honoring first electronic newsletter and still going

    Started by George, 2018-Jan-02 07:17 PM
    • Replies: 0
    • Views: 69
    2018-Jan-02, 07:17 PM Go to last post
  9. LIGO/VIRGO: Neutron star coalescence

    Started by 01101001, 2017-Oct-16 02:09 PM
    2 Pages
    1 2
    • Replies: 36
    • Views: 1,576
    2018-Jan-01, 10:55 AM Go to last post
  10. Interstellar Comet

    Started by tony873004, 2017-Oct-25 07:19 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 114
    • Views: 3,848
    2018-Jan-01, 10:54 AM Go to last post
  11. Cool Two Wide & Bright Full Moons in January 2018

    Started by Centaur, 2017-Dec-31 01:15 AM
    • Replies: 5
    • Views: 156
    2018-Jan-01, 03:18 AM Go to last post
  12. Cool Moon Occults Aldebaran - 2017 DEC 30-31

    Started by Centaur, 2017-Dec-23 06:13 PM
    • Replies: 1
    • Views: 136
    2017-Dec-30, 06:09 PM Go to last post
  13. asteroid 2015 TB145

    Started by selvaarchi, 2017-Dec-30 10:54 AM
    • Replies: 0
    • Views: 68
    2017-Dec-30, 10:54 AM Go to last post
  14. Proxima bound after all!

    Started by chornedsnorkack, 2016-Nov-15 09:40 PM
    • Replies: 20
    • Views: 1,710
    2017-Dec-29, 02:59 PM Go to last post
  15. Problem Analyzing Type 1a's

    Started by trinitree88, 2017-Dec-02 08:22 PM
    • Replies: 9
    • Views: 444
    2017-Dec-28, 09:40 PM Go to last post
  16. Popular Astronomy/Astrophysics Books

    Started by cjackson, 2014-Jun-16 06:47 AM
    2 Pages
    1 2
    • Replies: 47
    • Views: 6,742
    2017-Dec-26, 06:35 PM Go to last post
  17. The Evolution of the Standard Candle....Sn1a's

    Started by trinitree88, 2017-Dec-08 07:48 PM
    • Replies: 7
    • Views: 315
    2017-Dec-23, 04:34 AM Go to last post
  18. What the heck do I call these things?

    Started by Tom Mazanec, 2017-Dec-18 02:42 PM
    1 Deleted Post(s)
    • Replies: 9
    • Views: 329
    2017-Dec-21, 06:18 PM Go to last post
  19. Gravitational Wave Rumors Rumble Social Media

    Started by 01101001, 2016-Jan-12 04:47 AM
    8 Pages
    1 2 3 ... 8
    • Replies: 232
    • Views: 61,074
    2017-Dec-21, 04:00 PM Go to last post
  20. New Cosmic Ray Model

    Started by trinitree88, 2017-Dec-21 01:31 PM
    • Replies: 0
    • Views: 100
    2017-Dec-21, 01:31 PM Go to last post

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