Planetary scientist Carolyn Porco explains what it takes to look for life beyond Earth, and what conditions are required for life to exist. Porco argues that Saturn’s moon Enceladus—with its plumes of water vapor spewing into space, confirmed organic materials, and evidence of hydrothermal vents at the bottom of its liquid ocean—is the most promising place to look. Could Enceladus be the key to proving once and for all that life is not unique to Earth? What would it mean—both scientifically and spiritually—if we found evidence of a true second genesis right here in our own galactic back yard?
Explores the $10 billion JWST's engineering and construction process, historic Dec. 25, 2021 launch,...
In a studio setting, Stephen Hawking, Arthur C. Clarke and Carl Sagan (who joins them via satellite)...
The first American space station Skylab is found in pieces scattered in Western Australia. Putting t...
The Hubble Space Telescope has spent more than 30 years scrutinizing the cosmos in an attempt to unr...
In the year 1957 the cold war expands to space. The Soviet-Union sends Sputnik as the first manmade ...
Some 220 miles above Earth lies the International Space Station, a one-of-a-kind outer space laborat...
Archival material from the original NASA film footage – much of it seen for the first time – plus in...
Top Gear presenter James May presents this informative program that examines the historic moon missi...
Discover the UFO phenomenon like never before, with insights from NASA, CNES, Oxford, compelling fir...
The Wonder of it All focuses on the human side of the men behind the Apollo missions through candid ...
Join the Mars rovers Spirit and Opportunity for an awe-inspiring journey to the surface of the myste...
A feature-length documentary about the film Galaxy Quest and its legacy, celebrating its milestone 2...
A team of international scientists attempt to document the first-ever image of a black hole.
To help visualize the dramatic final chapter in Cassini's remarkable story, NASA's Jet Propulsion La...
What if you could get behind the wheel and race through space? We scale down the Solar System to the...
The 1960s was an extraordinary time for the United States. Unburdened by post-war reparations, Ameri...
In one single, epic camera move we journey from Earth's surface to the outermost reaches of the univ...
Travel alongside the astronauts as they deploy and repair the Hubble Space Telescope, soar above Ven...
The film features amazing scenes of places never before seen gathered by key space missions that cul...