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Toggle Welcome Welcome


Come and say hello and tell us a little about yourself.

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Toggle Beginners Beginners

Getting Started General Help and Advice

The place to come for help and advice with astronomy. Feel free to post any questions you need assistance with and people will be glad to help.

  • 20,192 topics
  • 206,390 replies

Getting Started Equipment Help and Advice

The place for help choosing astronomy equipment and accessories. The SGL community would be happy to help you find the best choices for your budget.

  • 6,257 topics
  • 63,468 replies

Getting Started With Observing

This is a place for beginners to get help with observing the night sky. No question is too basic - the SGL community is here to help you get the most from the night sky.

  • 1,840 topics
  • 24,134 replies

Getting Started With Imaging

This is a place for beginners to get help with imaging. Please share your first imaging efforts and the SGL community will gladly assist you with help and advice.

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Toggle Community Community

Official SGL Announcements and Events

Look here for any official forum announcements and to discuss any future events.

  • 889 topics
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SGL Star Parties

A home for all SGL star party information and announcements.

  • 214 topics
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Astro Events

This section is made available to members to aid communication in arranging get togethers primarily in the UK but international events are also welcome. These are not official SGL organised events. PLEASE be safety conscious and don't go out on your own!!

  • 1,723 topics
  • 24,630 replies

The Astro Lounge

A place for astronomy related chat, heads ups to astronomy buys and general astronomy discussion. For non astronomy chat, please use the Lounge area at the bottom of the forum.

  • 24,961 topics
  • 260,846 replies

Social Groups

This area contains sub forums for various astronomy groups and areas. These allow for focussed discussions and for smaller groups to organise meets up etc...

  • 1,253 topics
  • 30,699 replies


This area is for observatories to use to post news and announcements of interest to the SGL community. If you are an observatory and would like to use this area, then please contact an admin member.

  • 66 topics
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Suggestions, Bugs, Errors and Foibles

Report any errors or bugs you may come across here! Also please give us some feedback about any new features, changes or additions you would like made to the forum.

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  • Protected Forum

Toggle Retailers Retailers

Sponsor Announcements and Offers

This section is reserved for the sponsor of SGL.

  • 615 topics
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Supplier Reviews

Please use this Supplier Review section to tell us about your experience with Astronomy Retailers.
Where possible please post more than simply "I ordered an adapter and it arrived next day". That tells us more about the postal service than the retailer. Please tell us about their communications. Did they respond to your enquiry in good time and offer good advice? How did they handle delays and deliveries that didn't arrive or arrived broken? And how did they handle complaints, returns and warranty repairs? Those are the true tests of a retailer.
To post a review you need 50 posts in other sections and one months membership (people cannot join SGL only to post a review then disappear). To protect SGL from legal action a review MUST be factual. Please do not tell us why you think a retailer did what they did or make any comment on the ethics/morals of the retailer. Only the facts please. Please review only one retailer at a time and include the retailer's company name in the review title, we can then group all reviews for the same retailer into a single thread. Your review will not appear immediately, it is assessed by a moderator first then made live. We reserve the right to reject a review or remove a review after approving it.

  • 164 topics
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Toggle Equipment Equipment

Discussions - Scopes / Whole setups

The section is for discussions of whole setups and OTAs, finders, focusers, mirrors, lenses, dew prevention - basically anything to do with the telescope part of your setup.

  • 19,583 topics
  • 179,659 replies

Discussions - Binoculars

The section is for discussions of Binoculars and Bino Viewers (and anything directly relating to them).

  • 975 topics
  • 8,971 replies

Discussions - Mounts

Please post in this section for all discussions regarding primarily mounts, tripods, piers, dovetails, drives or anything else that goes on one.

  • 4,841 topics
  • 42,320 replies

Discussions - Eyepieces

For the discussion of eyepieces, filters, barlows, reducers, diagonals, extension tubes. Anything that you use in the focuser for visual astronomy.

  • 4,443 topics
  • 60,948 replies

Discussions - Cameras

For all discussions on cameras, adapters, filters, filter wheels, OAGs, reducers, coma correctors. Anything that you put in the focuser for Imaging.

  • 4,012 topics
  • 37,271 replies

Discussions - Software

For discussions about software, for both visual and imagers alike. This section is for all platforms (PC, Mac, Ipad and all the others).

  • 2,304 topics
  • 19,424 replies

DIY Astronomer

Here you can share and discuss Telescope Mods you have planned as well as cameras, Mounts, Binoculars etc etc..

  • 4,667 topics
  • 66,291 replies

DIY Observatories

A locked area for step by step guides to building your own observatory.

  • 930 topics
  • 23,954 replies

Member Equipment Reviews

For reviews only, giving new members advice regarding astronomy equipment. Read a good astronomy book - review it here.

  • 2,367 topics
  • 31,441 replies

Toggle Observing Observing

Observing - Discussion

For any discussion on techniques, tips and tricks for purely visual astronomy.

  • 2,083 topics
  • 18,989 replies

Observing - Reports

The place to find out the Forum's targets for the month, the Monthly Sky Charts, and the current Constellation under discussion

  • 2,635 topics
  • 17,611 replies

Observing - Solar

A forum dedicated to Solar observing, no longer having to share space with the moon!

  • 1,285 topics
  • 9,748 replies

Observing - Lunar

Share your observations of our close friend the Moon.

  • 676 topics
  • 3,886 replies

Observing - Planetary

All observation discussion regarding planetry bodies.

  • 1,568 topics
  • 11,939 replies

Observing - Deep Sky

A place to discuss deep sky observations including widefield such as constellations etc...

  • 1,664 topics
  • 14,712 replies

Observing - Widefield, Special Events and Comets

A place to discuss your observations if anything that doesn't fit into another category, e.g. comets, meteors, iridium flares and Aurora.

  • 931 topics
  • 8,759 replies

Observing - with Binoculars

A forum dedicated to binocular observing only.

  • 913 topics
  • 7,286 replies


A forum for all sketching, regardless of target type.

  • 1,361 topics
  • 8,620 replies

Toggle Video Astronomy Video Astronomy

Video Astronomy

A board dedicated to electronically assisted observing and imaging.

  • 961 topics
  • 8,940 replies
Lodestar Problem - last post by Martin Meredith

Toggle Imaging Imaging

Imaging - Discussion

The place to discuss imaging.

  • 6,508 topics
  • 52,560 replies

Imaging - Tips, Tricks and Techniques

Techniques, tips and tricks regarding imaging.

  • 1,957 topics
  • 15,551 replies

Imaging - Image Processing, Help and Techniques

Post an image in here for specific help on what may have gone wrong. Do not post an image in here then moan that people said it needs improvement :) . Don't forget to include as many details as possible about the equipment used, settings and observing conditions.

  • 3,277 topics
  • 24,187 replies

Imaging - Lunar

Share your Lunar images here.

  • 7,634 topics
  • 44,410 replies

Imaging - Solar

For all Solar Imaging, white light and narrowband.

  • 7,147 topics
  • 47,751 replies

Imaging - Planetary

Share your images of the planets here.

  • 8,599 topics
  • 70,830 replies

Imaging - Deep Sky

A place to share your deep sky images including widefield such as constellations etc...

  • 19,781 topics
  • 176,613 replies

Imaging - Widefield, Special Events and Comets

Share your images of anything astro related that just doesn't fit in any other area. Comets, Asteroids, The ISS, Meteors, Aurora etc...

  • 4,465 topics
  • 29,936 replies

Imaging - Showcase Threads

Have a favorite image for the year? these threads show the images that other member have been really pleased with in previous years.

Why not post yours?

  • 28 topics
  • 382 replies

Toggle Science Science

Observing and Imaging Double and Variable Stars

For all observations/images of double and variable stars. From the pretty picture to the full blown scientific reports.

  • 475 topics
  • 3,440 replies
Cygnus stuns. - last post by MAN or ASTROMAN

Physics, Space Science and Theories

Discuss theory on astronomy, physics and general space science.

  • 1,003 topics
  • 14,379 replies

Radio Astronomy and Spectroscopy

For discussions regarding all aspects of Radio Astronomy. Now including Spectroscopy.

  • 415 topics
  • 3,088 replies

Toggle Microscopy Microscopy

Microscopy - General discussions

A section to discuss anything about Microscopes except Equipment and Imaging. A catch all section.

  • 22 topics
  • 154 replies

Microscopy - Equipment

To discuss all aspects of Microscope harware, bino viewers, eyepeices, focusers etc.

  • 19 topics
  • 133 replies

Microscopy - Imaging and Sketches

Drawn of taken a picture of something nice and closeup? Post it in here...

  • 154 topics
  • 416 replies

Recent Topics

Recent Status Updates

  • Photo
      06 Jul

    It is so hot outside. The soles of my feet were beginning to 'burn' through my trainers as I observed the Sun!

    Show comments (3)
  • Photo
      06 Jul

    Data for mosaic number 10 captured this morning!!

    Show comments (2)
  • Photo
      05 Jul

    Sky seems abnormally bright at the moment even for midsummer; impossible to see any objects below about mag 7 in binocularseven well away from the moon...

View All Updates

Upcoming Calendar Events

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