The special details the events before, during, and after Shatner's life-changing flight - which made him the oldest person to ever travel to the cosmos - and the growing friendship between the Star Trek icon and Blue Origin founder Jeff Bezos, whose dreams of space travel, like many, were inspired by the original Star Trek series.
Comets pose one of the greatest threats to life on Earth - a threat that can only be countered if we...

NASA may have just gotten one step closer to the answering the question: are we alone? The Spitzer T...

In the year 1957 the cold war expands to space. The Soviet-Union sends Sputnik as the first manmade ...

It has been said that 10,000 years from now only one name will still be remembered, that of Neil Arm...

National Geographic and NASA are sending you into space - live! For the first time ever, board the I...

An epic journey around Mars — built from real satellite and rover data — revealing the red planet as...

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

The first American space station Skylab is found in pieces scattered in Western Australia. Putting t...

This movie explores the saga of the telescope over 400 years - the historical development, the scien...

Black holes stand at the limit of what we can know. To explore that edge of knowledge, the Event Hor...

Twelve men who belong to one of the world's most exclusive fraternities -- people who've walked on t...

Everyone knows Neil Armstrong came back from the Moon in 1969 – but it wasn’t until three years late...

For over three decades, NASA and an international team of scientists and engineers pushed the limits...

Archival material from the original NASA film footage – much of it seen for the first time – plus in...

The New Horizons team examines the latest findings and imagery from Pluto and the fringes of our sol...

In one single, epic camera move we journey from Earth's surface to the outermost reaches of the univ...

Join the Mars rovers Spirit and Opportunity for an awe-inspiring journey to the surface of the myste...

Some 220 miles above Earth lies the International Space Station, a one-of-a-kind outer space laborat...

Horizon visits state-of-the-art laboratories and uses CGI to recreate the science-fiction-worthy wea...