Watch telescope HDToday. A history of the telescope and a look at the James Webb telescope, and at the universe through the eyes of scientists and telescopes since the beginning.
6.22017HD
CERN and the University of California-Santa Barbara are collaborating in the search for the elusive substance that physicists and astronomers believe...
01970HD
An exploration of the territorial complexities of the emerging astro-industry in the Chilean Desert.
02021HD
What forms might life take in the Solar System and beyond? In the Academy's newest original planetarium show, see how a deeper understanding of Earth...
02022HD
02021HD
Part of the Almost Famous series. Jocelyn Bell was a graduate student at Cambridge in 1967 when she pushed through the skepticism from her superiors...
8.71999HD
Chaco Canyon, located in northwest New Mexico, is perhaps the only site in the world constructed in an elaborate pattern that mirrors the yearly...
102007HD
Cave paintings and lunar calendars exist in the caves and remains of prehistoric hunters studied recently. What if Prehistoric Man were clever enough...
62006HD
Documentary about the Griffith Observatory, shown at their Leonard Nimoy Event Horizon Theater
82017HD
An incredible travel through space and time between the walls of the Paris Observatory, which is celebrating its 350th birthday. Place of discoveries...
02024HD
The Faraway Nearby follows the tragic life of pioneer physicist Joseph Weber, whose pursuit of gravitational waves takes him on a dizzying journey...
02000HD
This feature-length documentary is a portrait of eclipse chasers, people for whom solar eclipses - among nature's more spectacular phenomena –...
02022HD
European Space Agency astronaut Alexander Gerst and his NASA colleague Reid Wiseman are launched into space from the Baikonur Cosmodrome in...