Page 1 of 702 1231151101501 ... LastLast
Threads 1 to 20 of 14022

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: 112,915
    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: 102,679
    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: 17,681
    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: 18,493
    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: 30,265
    2009-Dec-15, 04:16 PM Go to last post
    • Replies: 1
    • Views: 46
    Yesterday, 03:22 PM Go to last post
  1. Energy amplifier

    Started by philippeb8, 2021-May-17 04:09 AM
    • Replies: 10
    • Views: 175
    2021-May-17, 01:22 PM Go to last post
    • Replies: 1
    • Views: 75
    2021-May-16, 09:27 AM Go to last post
  2. Dark energy is 72% of what exactly

    Started by Cheap Astronomy, 2021-May-15 12:13 PM
    • Replies: 2
    • Views: 215
    2021-May-15, 04:28 PM Go to last post
  3. Friction in Space

    Started by marksthespot, 2021-May-13 08:16 PM
    • Replies: 5
    • Views: 197
    2021-May-14, 10:58 PM Go to last post
  4. Between galaxies, stars and planets

    Started by Veyron, 2021-May-11 01:51 AM
    • Replies: 3
    • Views: 138
    2021-May-13, 09:43 PM Go to last post
  5. How to identify non-intelligent life

    Started by Veyron, 2021-May-11 02:00 AM
    • Replies: 4
    • Views: 159
    2021-May-11, 07:41 PM Go to last post
  6. Is the 'Moon Treaty' still alive or dead?

    Started by Launch window, 2018-Dec-27 11:32 PM
    earth history, law inforcement, outer space treaty, political news
    • Replies: 11
    • Views: 1,111
    2021-May-11, 04:07 PM Go to last post
  7. BBC article on Oumuamua & 2I/Borisov

    Started by headrush, 2021-May-08 09:21 AM
    • Replies: 7
    • Views: 220
    2021-May-10, 01:53 AM Go to last post
  8. Does gravity have speed?

    Started by DaCaptain, 2021-Apr-04 10:38 AM
    • Replies: 8
    • Views: 645
    2021-May-07, 03:44 PM Go to last post
  9. properties of cloud surrounding a star

    Started by marksthespot, 2021-Apr-27 12:58 AM
    • Replies: 11
    • Views: 460
    2021-May-05, 01:54 PM Go to last post
    • Replies: 3
    • Views: 234
    2021-Apr-30, 08:17 PM Go to last post
  10. A question about Saturn's rings on March 6 1840

    Started by Hans, 2021-Apr-27 05:08 PM
    • Replies: 2
    • Views: 198
    2021-Apr-27, 05:45 PM Go to last post
  11. Fifth force?

    Started by philippeb8, 2019-Nov-24 02:58 AM
    • Replies: 12
    • Views: 1,870
    2021-Apr-26, 06:19 PM Go to last post
  12. Change in Gravity

    Started by DaCaptain, 2021-Apr-18 03:52 PM
    • Replies: 7
    • Views: 498
    2021-Apr-22, 01:31 AM Go to last post
  13. Terraformed planet of O star

    Started by Tom Mazanec, 2021-Mar-01 04:09 PM
    • Replies: 22
    • Views: 1,216
    2021-Apr-20, 07:56 AM Go to last post
    • Replies: 11
    • Views: 858
    2021-Apr-16, 01:33 AM Go to last post
  14. Latest findings on the Muons

    Started by philippeb8, 2021-Apr-14 12:37 AM
    • Replies: 2
    • Views: 337
    2021-Apr-14, 01:40 AM Go to last post
  15. Gravitational lensing => cosmological parameters

    Started by Cougar, 2021-Apr-13 04:09 PM
    • Replies: 1
    • Views: 225
    2021-Apr-13, 04:40 PM Go to last post
    • Replies: 18
    • Views: 1,414
    2021-Apr-11, 06:39 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
  •