Page 1 of 701 1231151101501 ... LastLast
Threads 1 to 20 of 14017

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: 112,601
    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: 102,420
    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: 17,628
    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: 18,443
    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: 30,219
    2009-Dec-15, 04:16 PM Go to last post
  1. How to identify non-intelligent life

    Started by Veyron, Yesterday 02:00 AM
    • Replies: 4
    • Views: 79
    Yesterday, 07:41 PM Go to last post
  2. Between galaxies, stars and planets

    Started by Veyron, Yesterday 01:51 AM
    • Replies: 2
    • Views: 38
    Yesterday, 04:07 PM Go to last post
  3. 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: 1,044
    Yesterday, 04:07 PM Go to last post
  4. BBC article on Oumuamua & 2I/Borisov

    Started by headrush, 2021-May-08 09:21 AM
    • Replies: 7
    • Views: 161
    2021-May-10, 01:53 AM Go to last post
  5. Does gravity have speed?

    Started by DaCaptain, 2021-Apr-04 10:38 AM
    • Replies: 8
    • Views: 564
    2021-May-07, 03:44 PM Go to last post
  6. properties of cloud surrounding a star

    Started by marksthespot, 2021-Apr-27 12:58 AM
    • Replies: 11
    • Views: 392
    2021-May-05, 01:54 PM Go to last post
    • Replies: 3
    • Views: 190
    2021-Apr-30, 08:17 PM Go to last post
  7. A question about Saturn's rings on March 6 1840

    Started by Hans, 2021-Apr-27 05:08 PM
    • Replies: 2
    • Views: 158
    2021-Apr-27, 05:45 PM Go to last post
  8. Fifth force?

    Started by philippeb8, 2019-Nov-24 02:58 AM
    • Replies: 12
    • Views: 1,793
    2021-Apr-26, 06:19 PM Go to last post
  9. Change in Gravity

    Started by DaCaptain, 2021-Apr-18 03:52 PM
    • Replies: 7
    • Views: 420
    2021-Apr-22, 01:31 AM Go to last post
  10. Terraformed planet of O star

    Started by Tom Mazanec, 2021-Mar-01 04:09 PM
    • Replies: 22
    • Views: 1,108
    2021-Apr-20, 07:56 AM Go to last post
    • Replies: 11
    • Views: 786
    2021-Apr-16, 01:33 AM Go to last post
  11. Latest findings on the Muons

    Started by philippeb8, 2021-Apr-14 12:37 AM
    • Replies: 2
    • Views: 296
    2021-Apr-14, 01:40 AM Go to last post
  12. Gravitational lensing => cosmological parameters

    Started by Cougar, 2021-Apr-13 04:09 PM
    • Replies: 1
    • Views: 189
    2021-Apr-13, 04:40 PM Go to last post
    • Replies: 18
    • Views: 1,367
    2021-Apr-11, 06:39 PM Go to last post
  13. Coalsack's future

    Started by Tom Mazanec, 2021-Apr-05 10:30 PM
    • Replies: 15
    • Views: 616
    2021-Apr-07, 06:29 PM Go to last post
    • Replies: 3
    • Views: 268
    2021-Apr-02, 11:06 PM Go to last post
  14. Black hole formation

    Started by Copernicus, 2021-Mar-29 11:37 PM
    • Replies: 2
    • Views: 329
    2021-Apr-02, 07:45 PM Go to last post
  15. Space Hotel

    Started by Sinbad, 2020-Jan-04 08:38 PM
    2 Pages
    1 2
    • Replies: 43
    • Views: 3,939
    2021-Apr-02, 02:16 PM Go to last post
  16. M87 Black Hole is blurry

    Started by DaCaptain, 2021-Mar-25 01:47 PM
    • Replies: 11
    • Views: 487
    2021-Apr-01, 04:26 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
  •