HISTORICAL ARCHIVE

A Sidewalk Astronomer

上映日期

2005-04-22

片长

79分钟

地区

来源评分

7

历史票数

1

故事简介

John Dobson, an 89 year old with a white ponytail and knack for comedy, is the inventor of the Dobsonian telescope mount, which revolutionized astronomy by making large, inexpensive telescopes and deep space observing available to amateur astronomers around the world.