There is a weekly “photo Meme” that anyone can participate in that has their own blog.
It is called Skywatch Friday.
The link is : http://skyley.blogspot.com/
This is the instructions: directly from the link. Follow the instructions and You can share your photo with the rest of the world and view many fascinating, fun , photos.
Per Skywatch authors:
“A place to enjoy skies and views from all around the globe. Skywatch is only as good as the people who post here. It is a “not for profit, not for awards” fun place to post and link from. Simply take a picture which includes the Sky, post that picture on your blog and then come here and put your preferred name and link in the relevant places. Try to visit others on the links, those at the beginning and the end.”