Mark McCarthy
My blogs
| Location | CA, United States |
|---|---|
| Introduction | lives in the SF Bay Area and has been an avid observer since 2014. Interested mainly in double stars and wide field deep sky |
Blogger
| Location | CA, United States |
|---|---|
| Introduction | lives in the SF Bay Area and has been an avid observer since 2014. Interested mainly in double stars and wide field deep sky |