Page 1 of 662 1231151101501 ... LastLast
Threads 1 to 20 of 13234

Forum: Space/Astronomy Questions and Answers

Got a space/astronomy question? Get it answered here.

  1. Sticky Thread Sticky: I'm an independent researcher, how can I get my work published?

    Started by Nereid, 2005-Sep-17 10:12 PM
    3 Pages
    1 2 3
    3 Deleted Post(s)
    • Replies: 69
    • Views: 78,994
    2016-Mar-24, 09:14 PM Go to last post
  2. Sticky Thread Sticky: ** FAQs ** Resources On The Web

    Started by devilmech, 2004-Feb-25 02:16 AM
    2 Pages
    1 2
    6 Deleted Post(s)
    • Replies: 59
    • Views: 72,694
    2013-Mar-02, 06:01 PM Go to last post
  3. Sticky Thread Sticky: On Q&A: Debates and Civility. What you should do if...

    Started by Moose, 2011-Aug-01 06:55 PM
    • Replies: 0
    • Views: 11,479
    2011-Aug-01, 06:55 PM Go to last post
  4. Sticky Thread Sticky: About this section of the forum (for the natives)

    Started by ToSeek, 2010-Jun-16 08:03 PM
    • Replies: 0
    • Views: 12,351
    2010-Jun-16, 08:03 PM Go to last post
  5. Sticky Thread Sticky: About this section of the forum (for new arrivals)

    Started by Fraser, 2003-Sep-16 08:17 PM
    • Replies: 1
    • Views: 23,649
    2009-Dec-15, 04:16 PM Go to last post
  1. If Sun went pear-shaped...

    Started by chornedsnorkack, 2017-Oct-22 02:35 PM
    1 Deleted Post(s)
    • Replies: 10
    • Views: 177
    Yesterday, 11:03 PM Go to last post
    • Replies: 2
    • Views: 78
    Yesterday, 07:49 PM Go to last post
  2. Space-time that behaves like a fluid

    Started by Copernicus, 2017-Oct-20 06:01 PM
    • Replies: 13
    • Views: 294
    Yesterday, 12:55 PM Go to last post
  3. When is the next Insolation Minimum?

    Started by Robert Tulip, 2017-Oct-22 09:19 AM
    climate, glaciation, insolation, milankovitch, orbital cycle
    • Replies: 3
    • Views: 105
    2017-Oct-22, 02:43 PM Go to last post
  4. Infinite Universe

    Started by Dave Lee, 2017-Oct-13 09:26 AM
    3 Pages
    1 2 3
    • Replies: 78
    • Views: 1,592
    2017-Oct-22, 08:58 AM Go to last post
  5. Entropy (Boltzmannís )

    Started by Cheap Astronomy, 2017-Oct-19 10:32 AM
    • Replies: 4
    • Views: 121
    2017-Oct-21, 12:35 AM Go to last post
  6. Gravitational waves redshift & light bending

    Started by philippeb8, 2017-Oct-19 05:14 PM
    2 Pages
    1 2
    • Replies: 30
    • Views: 471
    2017-Oct-20, 08:32 PM Go to last post
  7. Do Phonons Carry Spin?

    Started by trinitree88, 2017-Oct-20 05:19 PM
    • Replies: 0
    • Views: 65
    2017-Oct-20, 05:19 PM Go to last post
  8. Radiation levels inside a lunar lava tube.

    Started by Noisy Rhysling, 2017-Oct-19 10:39 AM
    • Replies: 4
    • Views: 138
    2017-Oct-20, 02:02 PM Go to last post
  9. light wave

    Started by Copernicus, 2016-Jun-03 01:35 PM
    1 Deleted Post(s)
    • Replies: 13
    • Views: 1,967
    2017-Oct-20, 07:44 AM Go to last post
  10. Detailed drawings of Russia's LK lander?

    Started by Bundolo, 2017-Oct-19 04:10 PM
    lk lander, moon, russia space
    • Replies: 2
    • Views: 79
    2017-Oct-19, 05:54 PM Go to last post
  11. Random thought (Cosmically large Structures).

    Started by Tzarkoth, 2017-Oct-19 12:43 PM
    • Replies: 6
    • Views: 150
    2017-Oct-19, 05:16 PM Go to last post
  12. So when neutron stars collide..?

    Started by Mudskipper, 2017-Oct-18 06:48 AM
    • Replies: 3
    • Views: 165
    2017-Oct-19, 09:36 AM Go to last post
  13. speed of gravitational waves

    Started by Copernicus, 2017-Oct-07 08:18 AM
    2 Pages
    1 2
    • Replies: 34
    • Views: 1,005
    2017-Oct-18, 11:14 PM Go to last post
  14. Do black hole collisions disprove singularities?

    Started by philippeb8, 2017-Oct-17 02:50 PM
    • Replies: 14
    • Views: 296
    2017-Oct-18, 01:45 PM Go to last post
    • Replies: 7
    • Views: 138
    2017-Oct-17, 09:22 PM Go to last post
    • Replies: 8
    • Views: 193
    2017-Oct-17, 03:04 PM Go to last post
    • Replies: 8
    • Views: 204
    2017-Oct-17, 07:28 AM Go to last post
  15. At what temperature does water ice petrify?

    Started by parallaxicality, 2017-Oct-16 12:54 PM
    • Replies: 14
    • Views: 250
    2017-Oct-16, 11:01 PM Go to last post
    • Replies: 1
    • Views: 69
    2017-Oct-16, 09:21 PM Go to last post

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •