Cave paintings and lunar calendars exist in the caves and remains of prehistoric hunters studied recently. What if Prehistoric Man were clever enough to develop in depth scientific knowledge? As unlikely as it may seem, new data tend to prove that Prehistoric Man actually invented Astronomy!

Billions of years ago, Venus may have harbored life-giving habitats similar to those on the early Earth. Today, Earth's twin is a planet knocked upside down and turned inside out. Its burned-out surface is a global fossil of volcanic destruction, shrouded in a dense, toxic atmosphere. Scientists are now unveiling daring new strategies to search for clues from a time when the planet was alive.

To celebrate its 50th anniversary year, ESO in 2012 released the documentary Europe to the Stars — ESO's first 50 years of Exploring the Southern Sky. The movie tells the story of ESO — what scientific discoveries it has been making and how it designs, builds and operates some of the most powerful ground-based telescopes.

Werner Herzog gains exclusive access to film inside the Chauvet caves of Southern France, capturing the oldest known pictorial creations of humankind in their astonishing natural setting.

Documentary which uses the latest, most detailed imagery to reveal the monthly life cycle of the moon. From Wales to Wyoming, Hong Kong to Croydon, the programme finds out how the moon shapes life on Earth, as well as exploring its mysterious dark side and discovering how the moon's journey around Earth delivers one of nature's most awe-inspiring events - a total solar eclipse. And at the end of a remarkable year of lunar activity, we find out why so many supermoons have been lighting up the night sky.

Photo sequence of the rare transit of Venus over the face of the Sun, one of the first chronophotographic sequences.  In 1873, P.J.C. Janssen, or Pierre Jules César Janssen, invented the Photographic Revolver, which captured a series of images in a row. The device, automatic, produced images in a row without human intervention, being used to serve as photographic evidence of the passage of Venus before the Sun, in 1874.

A documentary chronicling the history of the telescope from the time of Galileo. Featuring interviews with leading scientists discussing Galileo's first use of the telescope to the latest discoveries in cosmology.

In December 1994, an archaeological marvel hidden deep inside France's Gorges de l'Ardèche was revealed to the modern world for the very first time: the Chauvet cave.  Scientists immediately recognised the importance of this discovery. Sealed by a landslide more than 20,000 years ago, the cave had been extraordinarily well preserved. With over 1,000 paintings adorning its walls, Chauvet is a cave art jewel. How were the hidden chambers first formed? Who created the extraordinary art? And how can we preserve it for future generations?  Follows a 30-year archaeological, geological and artistic adventure as scientists endeavour to understand and conserve this exceptional record of humanity's distant past.