A Sidewalk Astronomer
John Dobson, an 89 year old with a white ponytail and knack for comedy, is the inventor of the Dobsonian telescope mount, which revolutionized...
- Released: 2005-04-22
- Runtime: 79 minutes
- Genre: Documentary
- Stars:
John Dobson, an 89 year old with a white ponytail and knack for comedy, is the inventor of the Dobsonian telescope mount, which revolutionized...
