Page 1 of 153 1231151101 ... LastLast
Threads 1 to 20 of 3059

Forum: Astronomical Observing, Equipment and Accessories

Discuss telescopes, binoculars and anything you need to watch the skies.

  1. Sticky Thread Sticky: Binocular Astronomy

    Started by Dave Mitsky, 2007-Jul-19 01:14 AM
    • Replies: 2
    • Views: 17,678
    2008-Dec-07, 08:18 PM Go to last post
  1. Lightbulb Telescopes with non-circular pupils

    Started by Roger E. Moore, 2018-Sep-27 01:38 PM
    • Replies: 3
    • Views: 344
    2018-Oct-01, 08:52 PM Go to last post
  2. Another FNG here

    Started by JohnnyD, 2018-Sep-16 04:24 PM
    • Replies: 2
    • Views: 233
    2018-Sep-20, 02:13 PM Go to last post
  3. How to tell the age of an antique monocular

    Started by ksheridan, 2018-May-19 05:11 PM
    • Replies: 4
    • Views: 1,695
    2018-May-20, 11:28 PM Go to last post
    • Replies: 0
    • Views: 630
    2018-May-08, 04:32 AM Go to last post
  4. Starter telescope/binoculars.

    Started by Veritas, 2018-Mar-01 09:18 PM
    • Replies: 3
    • Views: 2,447
    2018-Mar-20, 04:52 PM Go to last post
  5. DIY Telescope

    Started by DaCaptain, 2017-May-08 01:49 AM
    • Replies: 27
    • Views: 4,864
    2018-Feb-01, 11:16 PM Go to last post
  6. Is cold weather bad for my telescope?

    Started by CosmicCastaway, 2018-Jan-01 08:49 PM
    cold, telescope, winter
    • Replies: 6
    • Views: 1,647
    2018-Jan-10, 09:42 PM Go to last post
  7. Planet Positions 2018

    Started by Robert Tulip, 2017-Dec-30 07:15 PM
    • Replies: 0
    • Views: 754
    2017-Dec-30, 07:15 PM Go to last post
  8. LSST first light

    Started by Tom Mazanec, 2017-Dec-04 06:01 PM
    • Replies: 2
    • Views: 1,452
    2017-Dec-16, 10:39 PM Go to last post
  9. LSST vs Pan-STARRS

    Started by Tom Mazanec, 2017-Nov-25 10:30 PM
    • Replies: 1
    • Views: 959
    2017-Nov-27, 08:36 PM Go to last post
  10. How to polar align my HEQ5 pro mount.

    Started by Astronut1982, 2011-Sep-10 08:51 PM
    • Replies: 4
    • Views: 5,414
    2017-Nov-18, 03:25 PM Go to last post
  11. 1 km reolution of exoplanets

    Started by Tom Mazanec, 2017-Nov-15 05:38 PM
    • Replies: 2
    • Views: 946
    2017-Nov-15, 09:16 PM Go to last post
  12. secondary light projection shape

    Started by henrylr, 2017-Nov-03 06:39 PM
    • Replies: 22
    • Views: 2,378
    2017-Nov-13, 11:32 PM Go to last post
  13. Stars and skyglow simulation.

    Started by Hornblower, 2017-Nov-05 04:06 AM
    • Replies: 1
    • Views: 875
    2017-Nov-08, 08:47 PM Go to last post
  14. Eyes of Neptune

    Started by Tom Mazanec, 2017-Sep-06 07:07 PM
    • Replies: 8
    • Views: 2,001
    2017-Oct-23, 08:26 PM Go to last post
  15. Super seeing in back yard

    Started by Hornblower, 2017-Sep-21 02:41 AM
    • Replies: 1
    • Views: 1,375
    2017-Sep-28, 01:13 AM Go to last post
  16. Star disappeared???

    Started by stevenspray, 2017-Sep-15 12:13 PM
    nova, satellites, star, supernova
    • Replies: 10
    • Views: 1,961
    2017-Sep-20, 06:51 PM Go to last post
  17. Experiments for Novices

    Started by CptHarper, 2017-Feb-07 05:05 AM
    • Replies: 6
    • Views: 1,922
    2017-Sep-14, 07:01 PM Go to last post
    • Replies: 14
    • Views: 2,125
    2017-Sep-01, 09:32 PM Go to last post
  18. Brilliant fireball

    Started by Hornblower, 2017-Aug-26 01:33 PM
    • Replies: 6
    • Views: 1,440
    2017-Aug-28, 01:25 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
  •