Watch eyes on the skies Soap2Day. This movie explores the saga of the telescope over 400 years - the historical development, the scientific importance, the technological breakthroughs, and also the people behind this ground-breaking invention, their triumphs and failures.
02021HD
China's FAST (Five-hundred-meter Aperture Spherical Telescope) can detect radio signals emitted tens of thousands of light-years away, and engineers...
01994HD
Travel into the world of aviation and explore the dreams of flight with the Smithsonian as they step into the unknown.
01995HD
Go higher, faster and farther with the Smithsonian as they explore the dreams of flight.
62019HD
How can structures, which take up defined, rigid portions of space, make us feel transcendence? How can chapels turn into places of introspection?...
02022HD
Armenian radio-engineer Arevik Sargsyan has struggled throughout her life to preserve ROT54, a giant telescope built by her uncle in the 1980s. But...
82019HD
Today we cut the granite with diamond-cut blade as is one of the most difficult rocks to cut due to its hardness.How could the egyptians, if it was...
7.72018HD
The captivating tales of the people and events behind one of humanity's greatest achievements in exploration: NASA's Voyager mission.
92012HD
It contains 99.9 percent of all the matter in our solar system and sheds hot plasma at nearly a million miles an hour. The temperature at its core is...
7.42007HD
Archival material from the original NASA film footage – much of it seen for the first time – plus interviews with the surviving...
7.32019HD
National Geographic's riveting effort recounts all 12 crewed missions using only archival footage, photos and audio.
02014HD
Ireland's history is steeped in religion and mystery. Why did its people stop worshipping the earth 5,000 years ago? Did St. Patrick really act alone...
7.72008HD
In one single, epic camera move we journey from Earth's surface to the outermost reaches of the universe on a grand tour of the cosmos, to explore...