If you want to upload pictures and manage your gallery, you need to login to the site first. If you don't have an account yet, you can register for one here. If this is the first time you have uploaded pictures, please carefully read the Instructions and Rules below-- pay close attention especially to the size limits and how to name your image files!

Instructions for uploading and viewing images on the Photo Galleries can be viewed by clicking on the PDF logo below.

Rules for Use of Photo Galleries:

• There is a maximum size of 300 KB per image-- this is enforced
  
• There is a maximum size of 20 MB per gallery (20,000 KB)-- this is also enforced
  
• Only one gallery per user is allowed
• Allowable image formats are jpg, gif, or png (we recommend jpg)
• Be careful with file names! Image file names cannot contain spaces, or "bad" characters (' " . #). Here are some examples of good file names: image-name.jpg, imagename.jpg, image_name.jpg, image-name-s.jpg. Here are some examples of bad file names: image name.jpg, image.name.jpg, image's name.jpg. In particular, please avoid using periods "." (e.g. image.name.jpg), as we definitely know that this causes problems.
• These galleries are regularly monitored, and inappropriate images will be removed immediately.
• Inappropriate images are those that are
  • not relevant to 100 Hours of Astronomy
  • obscene
  • racist
  • pornographic
• Images on these galleries are copyrighted and cannot be used without permission. Contact Terry Bridges ( This e-mail address is being protected from spambots. You need JavaScript enabled to view it ) for questions or assistance.