Comet Collision

In the year 1957 the cold war expands to space. The Soviet-Union sends Sputnik as the first manmade object into earth-orbit. 3 years later Yuri...

214 million years ago a gigantic meteorite broke up and impacted Earth. 65 million years ago, the impact that killed the dinosaurs occurred where the...

The wonders of the universe have long propelled our insatiable desire to learn more about who we are and where we came from. With the advancing age...

The first American space station Skylab is found in pieces scattered in Western Australia. Putting these pieces back together and re-tracing the...

What began with tragedy ended in triumph. This is the untold story of the European Space Agency’s pioneering 25-year Cluster mission to study...

In unusual circumstances, scientists from different countries work together to achieve a common scientific goal. Locked in their spinning space lab,...

The 1960s was an extraordinary time for the United States. Unburdened by post-war reparations, Americans were preoccupied with other developments...

Join our host on the International Space Station of the year 2050. Marvel at the three-dimensional sights and learn many things about the astral...

Twin astronauts Scott and Mark Kelly were separated for almost a year, undergoing intensive measurements when one was in space and one was on Earth....

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

Top Gear presenter James May presents this informative program that examines the historic moon missions. Traveling to America, May meets three of the...

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...