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.
This shows physicist Stephen Hawking's life as he deals with the ALS that renders him immobile and u...
Svalbard is a norwegian archipelago in the Arctic Ocean where the world's northernmost city is situa...
Since it explored Pluto in 2015, the New Horizons spacecraft has been zooming toward NASA's most dis...
Chaco Canyon, located in northwest New Mexico, is perhaps the only site in the world constructed in ...
Cave paintings and lunar calendars exist in the caves and remains of prehistoric hunters studied rec...
CERN and the University of California-Santa Barbara are collaborating in the search for the elusive ...
Does infinity exist? Can we experience the Infinite? In an animated film (created by artists from 10...
Martinique Island, 1974. Inspired by the writings of the Martiniquais poet and politician Aimé Césai...
A team of international scientists attempt to document the first-ever image of a black hole.
Documentary about the Griffith Observatory, shown at their Leonard Nimoy Event Horizon Theater
In Chile's Atacama Desert, astronomers peer deep into the cosmos in search for answers concerning th...
At 7:14 am on 30 June 1908, the largest explosion recorded in human history to date reverberated thr...
Photo sequence of the rare transit of Venus over the face of the Sun, one of the first chronophotogr...
At the edge of our solar system supposedly lies an immense planet. Five to ten times the size of the...
A documentary chronicling the history of the telescope from the time of Galileo. Featuring interview...
This feature-length documentary is a portrait of eclipse chasers, people for whom solar eclipses - a...
The first feature from Alison McAlpine is a dialogue with the heavens—in this case, the heavens abov...
The first American space station Skylab is found in pieces scattered in Western Australia. Putting t...
Billions of years ago, Venus may have harbored life-giving habitats similar to those on the early Ea...