A Sidewalk Astronomer

A Sidewalk Astronomer

70% Match20051h 19m

Documentary

Overview

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.

Alerte aux astéroïdes
Pluto and Beyond
Svalbard
The Hunt for Dark Matter
A Brief History of Time
Eyes on the Skies
The Once and Future Griffith Observatory
A Trip to Infinity
Twinkl
Black Hole Hunters
L'odyssée d'Hubble, un œil dans les étoiles
Shadow Chasers
Near Earth Asteroids: Dr. Anne Virkki
Big Bang in Tunguska
Searching for Skylab, America's Forgotten Triumph
The Mystery of Chaco Canyon
400 Years of the Telescope
From the Atoms to the Stars
Prehistoric Astronomers
Venus: Death of a Planet