Episode 2
Dara loves telescopes and is also a keen astrophotographer. In his back garden, Dara shows some of the pictures he has taken of the moon, but they all show the same side. Why is this? And what secrets does far side of the moon hold?
Dara visits Jodrell Bank – home of the UK's largest radio telescope - to tell the story of how the first photograph of the far side of the moon was taken in the 1950s and why the picture left scientists baffled, because it showed that the far side looks completely different to the side we see every evening.
But there are other secrets that we are only just now starting to unlock. Scientists have been testing the rocks that the last astronauts who walked on the moon brought back, and have recently discovered that locked within them is water. Lots of it. Dara finds out how this discovery is changing lunar exploration.
But everyone knows that to discover further secrets that moon might hold; we need to go back there. Dara travels to Cologne in Germany to meet Samantha Cristoforetti, a European astronaut who hopes to one day walk there. And Dara tries a virtual reality headset used to train astronauts as he takes his very own ‘giant leap', walking on the moon's surface.
Back in the UK Dara visits British scientists building technology they hope will solve the moon's final secrets. Dr Simeon Barber shows Dara some of the miniaturised technology being sent to the moon over the next decade to study it and Professor Mahesh Anand shows Dara how we could one day use its resources to 3D print a moonbase.
Trailer
Recently Updated Shows
EastEnders
Set in the East End of London, the show focuses on the tensions between love and family with stories ranging from hard-hitting social issues, to personal, human tragedies. And there's plenty of funny moments too.
Classic characters old and new across thousands of episodes have shared a drink in The Queen Vic, shed tears of despair or joy, sat on Arthur's bench in the Square... and at some point or other they probably crossed paths with Ian Beale.
The Rainmaker
Fresh out of law school, Rudy Baylor goes head-to-head with courtroom lion Leo Drummond as well as his law school girlfriend. Rudy, along with his boss and her disheveled paralegal, uncover two connected conspiracies surrounding the mysterious death of their client's son.
Pointless Celebrities
Alexander Armstrong and Richard Osman present a celebrity version of the general knowledge quiz in which contestants try to come up with the answers that nobody else could think of.
The Secret of Skinwalker Ranch
Gaining full and unprecedented access to one of the most infamous and secretive hotspots of paranormal and UFO-related activities on earth, The Secret of Skinwalker Ranch will feature a team of scientists and experts who will conduct a thorough search of this infamous 512-acre property located in Utah's Uinta Basin. They will attempt to find out the truth behind more than 200 years of mysteries - involving everything from UFO sightings and paranormal activities to animal mutilations and Native American legends of a shape-shifting creature known simply as The Skinwalker.
Mountain Men
Have you ever wondered what it would be like to live your life off the grid? Have you wished you could shed the complications of modern society and live in the wilderness, using only the things nature has provided? Meet Eustace Conway, Tom Oar and Marty Meierotto of the new History series Mountain Men, three men who have devoted their lives to survival in its simplest form. But how simple is it really for the Mountain Men?
From the rugged Blue Ridge Mountains of North Carolina to the seven-month-long winters on the Yaak River in Montana to the frigid northern range of Alaska, the country is full of some very unforgiving terrain. Watch as these men face off against mudslides, falling trees, ravaging weather and even hungry animals, to make sure they obtain the food and supplies they will need to make it through the brutal winter months ahead.