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Forum: Astronomy

It's a big Universe. Talk about it here.

  1. 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: 382,119
    2017-Jul-28, 07:46 PM Go to last post
  2. Sticky Thread Sticky: The ULTIMATE Astronomy Quiz 2

    Started by antoniseb, 2017-Aug-01 11:41 AM
    2 Pages
    1 2
    • Replies: 53
    • Views: 17,935
    2018-Apr-14, 04:06 PM Go to last post
  1. Interesting extrasolar planet discoveries

    Started by Kullat Nunu, 2007-May-03 03:38 PM
    43 Pages
    1 2 3 ... 43
    • Replies: 1,278
    • Views: 180,317
    2013-Oct-23, 03:25 PM Go to last post
    • Replies: 958
    • Views: 136,783
    2016-Jul-14, 10:40 PM Go to last post
  2. Solar cycle #24

    Started by Andre, 2008-Jan-05 01:20 PM
    21 Pages
    1 2 3 ... 21
    • Replies: 618
    • Views: 121,084
    2012-May-12, 09:50 AM Go to last post
  3. idle moon math

    Started by Geo3gh, 2002-Mar-12 08:35 PM
    19 Pages
    1 2 3 ... 19
    • Replies: 550
    • Views: 61,310
    2002-Sep-06, 05:19 AM Go to last post
  4. Black Hole FAQ

    Started by The Bad Astronomer, 2003-Jun-16 09:41 PM
    16 Pages
    1 2 3 ... 16
    2 Deleted Post(s)
    • Replies: 473
    • Views: 53,127
    2007-Jul-30, 12:00 AM Go to last post
  5. Pluto loses status as a planet

    Started by Sticks, 2006-Aug-24 01:48 PM
    16 Pages
    1 2 3 ... 16
    1 Deleted Post(s)
    • Replies: 467
    • Views: 28,622
    2009-Feb-03, 05:24 PM Go to last post
  6. Astronomers: Please stop shouting out to the universe.

    Started by WalrusLike, 2008-Mar-02 12:52 PM
    15 Pages
    1 2 3 ... 15
    • Replies: 447
    • Views: 18,546
    2008-May-14, 08:52 AM Go to last post
  7. Join BAUT teams for BOINC(Einstein-,SETI-,LHC-,...)

    Started by azazul, 2005-Oct-19 06:14 AM
    15 Pages
    1 2 3 ... 15
    2 Deleted Post(s)
    • Replies: 424
    • Views: 111,465
    2010-Aug-17, 05:42 PM Go to last post
  8. NASA Baffled by Unexplained Force Acting on Space Probes

    Started by ToSeek, 2008-Feb-29 06:40 PM
    14 Pages
    1 2 3 ... 14
    5 Deleted Post(s)
    • Replies: 412
    • Views: 37,814
    2010-Feb-11, 06:48 AM Go to last post
  9. Expanding infinities

    Started by Noclevername, 2015-Oct-07 04:50 AM
    13 Pages
    1 2 3 ... 13
    • Replies: 388
    • Views: 21,516
    2015-Oct-30, 02:02 PM Go to last post
  10. A Spherical Earth

    Started by Jeff Root, 2016-Sep-15 05:11 PM
    13 Pages
    1 2 3 ... 13
    • Replies: 381
    • Views: 25,101
    2016-Nov-09, 03:46 AM Go to last post
  11. Black Holes don't exist!

    Started by Mike Holland, 2007-Jan-25 01:26 AM
    13 Pages
    1 2 3 ... 13
    1 Deleted Post(s)
    • Replies: 366
    • Views: 22,338
    2007-Oct-16, 05:20 AM Go to last post
  12. Galactic Rotation... no need for dark matter.

    Started by Don J, 2012-Apr-25 05:50 AM
    10 Pages
    1 2 3 ... 10
    • Replies: 292
    • Views: 33,728
    2012-Jul-13, 05:19 AM Go to last post
  13. Pluto's a planet! (And Ceres and Charon and ... )

    Started by parallaxicality, 2006-Aug-16 06:26 AM
    10 Pages
    1 2 3 ... 10
    2 Deleted Post(s)
    • Replies: 286
    • Views: 17,859
    2006-Aug-25, 07:27 PM Go to last post
  14. What really are time, space and reality?

    Started by cosmocrazy, 2010-Jul-27 03:36 PM
    10 Pages
    1 2 3 ... 10
    1 Deleted Post(s)
    • Replies: 280
    • Views: 29,305
    2010-Sep-27, 12:57 AM Go to last post
  15. Question Time travelling (backwards)

    Started by BadUniverse, 2013-Apr-02 09:41 AM
    10 Pages
    1 2 3 ... 10
    time travel 1 Deleted Post(s)
    • Replies: 277
    • Views: 25,715
    2013-May-16, 06:00 AM Go to last post
  16. Most Earth-like planet to date revealed.

    Started by Doodler, 2007-Apr-24 07:29 PM
    10 Pages
    1 2 3 ... 10
    • Replies: 276
    • Views: 19,741
    2007-Dec-14, 03:38 PM Go to last post
  17. Join BABB teams for Einstein-, orbit-, LHC-, and seti-@home

    Started by Ken Vogt, 2005-Jun-21 03:21 AM
    10 Pages
    1 2 3 ... 10
    • Replies: 274
    • Views: 25,077
    2005-Oct-19, 06:17 AM Go to last post
  18. Poll Poll: Is Pluto a KBO or planet?

    Started by homo_cosmosicus, 2006-Jun-28 08:43 AM
    9 Pages
    1 2 3 ... 9
    • Replies: 257
    • Views: 19,794
    2006-Aug-27, 05:38 PM Go to last post
  19. Cool Possible Comet Collision with Mars

    Started by Centaur, 2013-Feb-27 01:18 AM
    9 Pages
    1 2 3 ... 9
    • Replies: 242
    • Views: 42,727
    2013-Dec-27, 11:25 PM Go to last post

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