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: 17,659
    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: 289
    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: 218
    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: 1,676
    2018-May-20, 11:28 PM Go to last post
    • Replies: 0
    • Views: 618
    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: 2,435
    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: 4,849
    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: 1,631
    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: 743
    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: 1,440
    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: 948
    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: 5,399
    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: 935
    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: 2,364
    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: 862
    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: 1,988
    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: 1,361
    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: 1,946
    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: 1,910
    2017-Sep-14, 07:01 PM Go to last post
    • Replies: 14
    • Views: 2,113
    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: 1,429
    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
  •