Commemorating the space agency's 50th anniversary, follow John Glenn's Mercury mission to orbit the earth, Neil Armstrong's first historic steps on the moon, unprecedented spacewalks to repair the Hubble stories, and more!
New Horizons is the first mission to Pluto and the Kuiper Belt of rocky, icy objects beyond. Princip...
The true story of technical troubles that scuttle the Apollo 13 lunar mission in 1970, risking the l...
It contains 99.9 percent of all the matter in our solar system and sheds hot plasma at nearly a mill...
March 1965. In the heat of the Cold War, the USA and the USSR are competing for supremacy in space. ...
The 1960s was an extraordinary time for the United States. Unburdened by post-war reparations, Ameri...
All of the necessary technologies required to reach the Moon was first tested during Project Gemini,...
Who were the men and women of Project Apollo? Where are they today? What do they think of the extrao...
Twelve men who belong to one of the world's most exclusive fraternities -- people who've walked on t...
Archival material from the original NASA film footage – much of it seen for the first time – plus in...
The captivating tales of the people and events behind one of humanity's greatest achievements in exp...
Some 220 miles above Earth lies the International Space Station, a one-of-a-kind outer space laborat...
Join the Mars rovers Spirit and Opportunity for an awe-inspiring journey to the surface of the myste...
The inspirational true story of Opportunity, a rover that was sent to Mars for a 90-day mission but ...
For 18-year-old Finnish–Kosovan Fatu, a simple visit to the grocery store feels as nerve-racking as ...
From the unique vantage point of 200 miles above Earth's surface, we see how natural forces - volcan...
This film consists of three parts. The first dramatizes the life of the founder of Soviet astronauti...