Ultimate Mars Challenge

Twelve men who belong to one of the world's most exclusive fraternities -- people who've walked on the surface of the moon -- are paid homage in this...

A respectful overview of Dr. Marvin E. Grunzke’s career that included training Ham, the first chimpanzee launched into orbit by NASA.

Social isolation affects millions of people, even Mars-bound astronauts. A savvy NASA psychologist is tasked with protecting these daring explorers.

July 1969. America made history and sent the first humans to the moon. High-quality NASA footage and extensive news broadcasts bring this sensational...

Commemorating the space agency's 50th anniversary, follow John Glenn's Mercury mission to orbit the earth, Neil Armstrong's first historic steps on...

Explores the extraordinary, transformative events Cocoa Beach residents found themselves engaged in during the 1950s and 1960s as the exploration of...

Using original footage and interviews, this documentary tells the nail-biting story of Apollo 13 and the struggle to bring its astronauts safely home.

Follow the extraordinary inside story of NASA engineers as they race to build and launch Artemis I, the world's biggest rocket, as it prepares for...

NASA may have just gotten one step closer to the answering the question: are we alone? The Spitzer Telescope has made a groundbreaking discovery of...

Tragedy struck when the Space Shuttle Challenger disintegrated just 73 seconds into flight. Hours earlier, engineers argued to cancel the launch,...

Before the joint NASA/ESA Cassini-Huygens mission, humanity only knew what had been learned, decades earlier, with the previous limited, rapid...