Page 1 of 675 1231151101501 ... LastLast
Threads 1 to 20 of 13498

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: 87,690
    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: 79,264
    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: 13,493
    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: 14,394
    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: 25,784
    2009-Dec-15, 04:16 PM Go to last post
    • Replies: 4
    • Views: 96
    Yesterday, 11:59 AM Go to last post
  1. Nearest possible Ia SN to solar system

    Started by Tom Mazanec, 2018-Aug-12 02:12 AM
    • Replies: 7
    • Views: 172
    Yesterday, 11:59 AM Go to last post
  2. voyager 1

    Started by speach, 2018-Aug-13 10:58 PM
    • Replies: 1
    • Views: 66
    2018-Aug-13, 11:22 PM Go to last post
    • Replies: 2
    • Views: 93
    2018-Aug-12, 03:29 AM Go to last post
  3. Where do we find supernovae?

    Started by SRH, 2018-Aug-10 05:56 PM
    • Replies: 5
    • Views: 140
    2018-Aug-12, 02:33 AM Go to last post
  4. does gravitational time dilation slow light down?

    Started by WaxRubiks, 2018-Aug-11 12:03 AM
    • Replies: 3
    • Views: 98
    2018-Aug-11, 07:41 AM Go to last post
  5. Forces on heliosphere

    Started by PetTastic, 2018-Aug-03 03:09 PM
    • Replies: 15
    • Views: 336
    2018-Aug-10, 02:39 PM Go to last post
    • Replies: 10
    • Views: 232
    2018-Aug-10, 01:55 AM Go to last post
    • Replies: 7
    • Views: 163
    2018-Aug-08, 12:44 PM Go to last post
  6. Energy conversion at black hole

    Started by Copernicus, 2018-Jul-31 01:35 PM
    • Replies: 13
    • Views: 341
    2018-Aug-06, 05:26 PM Go to last post
    • Replies: 22
    • Views: 739
    2018-Aug-04, 05:22 AM Go to last post
    • Replies: 4
    • Views: 195
    2018-Aug-01, 02:42 PM Go to last post
  7. How to sail the solar wind?

    Started by DaCaptain, 2018-Jul-26 04:23 PM
    • Replies: 10
    • Views: 380
    2018-Jul-31, 03:19 PM Go to last post
  8. How many stars per spectral class?

    Started by amberteresa, 2018-Jul-28 05:19 PM
    • Replies: 2
    • Views: 169
    2018-Jul-30, 07:05 AM Go to last post
  9. How is entropy linked with blackholes?

    Started by WaxRubiks, 2018-Jul-27 06:58 PM
    • Replies: 4
    • Views: 243
    2018-Jul-29, 02:19 PM Go to last post
  10. Heavy light, is there such a thing?

    Started by DaCaptain, 2018-Jun-13 09:16 AM
    2 Pages
    1 2
    • Replies: 47
    • Views: 2,458
    2018-Jul-28, 05:49 PM Go to last post
  11. Question on Bellus and Zyra

    Started by Hans, 2018-Jul-26 08:12 PM
    • Replies: 5
    • Views: 254
    2018-Jul-27, 01:22 PM Go to last post
  12. Question what happens if 1 day = 1 year?

    Started by asamf, 2018-Jul-24 10:24 PM
    climate, earth, earth slows down, temperature change
    • Replies: 11
    • Views: 473
    2018-Jul-27, 09:48 AM Go to last post
    • Replies: 6
    • Views: 271
    2018-Jul-25, 02:09 PM Go to last post
  13. Gas flowing into galaxies

    Started by PetTastic, 2018-Jul-14 11:27 AM
    • Replies: 12
    • Views: 583
    2018-Jul-25, 10:25 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
  •