Page 1 of 693 1231151101501 ... LastLast
Threads 1 to 20 of 13846

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: 103,266
    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: 92,320
    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: 16,218
    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: 16,928
    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: 28,503
    2009-Dec-15, 04:16 PM Go to last post
  1. Sirius neutron star

    Started by Sinbad, Today 01:07 PM
    • Replies: 11
    • Views: 58
    Today, 03:30 PM Go to last post
  2. New moon of Venus ?

    Started by Sinbad, 2020-Jan-17 01:06 PM
    • Replies: 10
    • Views: 123
    Today, 03:22 PM Go to last post
    • Replies: 5
    • Views: 105
    Today, 03:01 PM Go to last post
  3. New waves

    Started by Sinbad, Yesterday 01:29 AM
    2 Pages
    1 2
    • Replies: 49
    • Views: 491
    Today, 02:37 PM Go to last post
  4. Space X internet satellite

    Started by Sinbad, Yesterday 01:39 AM
    • Replies: 10
    • Views: 114
    Today, 06:26 AM Go to last post
  5. How do I find the angle between two Galaxies?

    Started by holmes4, 2020-Jan-17 03:57 PM
    • Replies: 7
    • Views: 119
    Yesterday, 10:38 AM Go to last post
  6. Moon and Sun in daytime

    Started by Sinbad, 2020-Jan-12 11:49 PM
    • Replies: 29
    • Views: 381
    Yesterday, 12:20 AM Go to last post
  7. Mars and Humans

    Started by Sinbad, 2020-Jan-16 10:44 PM
    • Replies: 18
    • Views: 214
    2020-Jan-17, 09:25 PM Go to last post
    • Replies: 28
    • Views: 424
    2020-Jan-17, 07:33 PM Go to last post
  8. Hubble constant question

    Started by Sinbad, 2020-Jan-11 01:11 PM
    2 Pages
    1 2
    • Replies: 34
    • Views: 485
    2020-Jan-17, 04:49 PM Go to last post
  9. The positioning of radio telescopes.

    Started by Chris Martin, 2020-Jan-17 04:19 PM
    • Replies: 1
    • Views: 30
    2020-Jan-17, 04:24 PM Go to last post
  10. Space Hotel

    Started by Sinbad, 2020-Jan-04 08:38 PM
    • Replies: 26
    • Views: 496
    2020-Jan-17, 01:25 PM Go to last post
  11. Neutron star merger question

    Started by Sinbad, 2020-Jan-15 09:33 PM
    • Replies: 27
    • Views: 318
    2020-Jan-17, 02:34 AM Go to last post
  12. I don't get leap seconds!

    Started by parallaxicality, 2019-Dec-13 05:15 PM
    • Replies: 20
    • Views: 867
    2020-Jan-16, 02:41 PM Go to last post
  13. Can someone explain the article below in layman terms

    Started by Sinbad, 2020-Jan-10 01:57 PM
    2 Pages
    1 2
    • Replies: 58
    • Views: 744
    2020-Jan-16, 01:02 AM Go to last post
  14. Supernova

    Started by Sinbad, 2020-Jan-14 07:19 PM
    • Replies: 12
    • Views: 159
    2020-Jan-15, 04:24 PM Go to last post
  15. DM clumping

    Started by PetTastic, 2020-Jan-14 01:50 PM
    • Replies: 2
    • Views: 78
    2020-Jan-15, 11:12 AM Go to last post
  16. Vacuum Collapse Clarification

    Started by Sinbad, 2020-Jan-07 03:11 PM
    2 Pages
    1 2
    • Replies: 39
    • Views: 842
    2020-Jan-14, 02:02 AM Go to last post
    • Replies: 9
    • Views: 192
    2020-Jan-13, 08:03 AM Go to last post
  17. Triple BH merger

    Started by Sinbad, 2020-Jan-11 09:11 PM
    • Replies: 15
    • Views: 270
    2020-Jan-13, 02:28 AM 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
  •