A variety of cosmic events have both helpful and harmful effects on life on Earth. From the beauty of the Aurora Borealis and rainbows to the dangers of UV radiation and cosmic rays, from the miracle of photosynthesis to the thrill of a meteor shower, this episode explores how the effects generated by the sun and other extra-solar sources can literally get under our skin, scramble our technology, make life possible and threaten our existence all at the same time

In space travel there is a saying that the first 50 miles and the last 50 miles are the most dangerous. Explore the controlled explosion of launch, the fiery crucible of re-entry and everything in between. See how a single spark inside a spacecraft or a micrometeoroid less than an inch wide hitting a space station can turn a routine mission into a lethal nightmare. As the missions become longer, venturing to Mars and beyond, the potential disasters will only become bigger. What would happen if a spacecraft ventured too close to a black hole or was hit by a gamma ray burst?

In the last episode we are taken on a gripping journey into the lives of a magnificent family of tigers in Bandhavgarh, India. This family, led by a tigress named Raj Bera, faces numerous challenges and triumphs. As we delve into their world, we witness the extraordinary bonds, fierce determination, and the will to survive against all odds. Raj Bera is the matriarch who must teach her cubs the essential skills they need to thrive in the wild. Her cubs are not only the heirs to her dynasty but also the future of the tiger species itself. In a land with increasing human encroachment and threats of poaching, the family's story is not only an intimate portrayal of their lives but also a glimpse into the larger conservation efforts to save these magnificent creatures from extinction.
Throughout the documentary, you'll see breathtaking scenes of tiger family dynamics, from nurturing to hunting, as they navigate their way through the challenging Indian landscape. The captivating narrative underscores the urgent need for protecting these remarkable animals and the critical importance of providing them with the space to preserve their ancient heritage. The film is a moving and eye-opening exploration of these majestic creatures and the dedicated conservationists working tirelessly to ensure their survival. It is a must-watch for anyone interested in the natural world and the future of one of the most iconic and endangered species on our planet.

A bird's-eye view of some of the world's greatest natural spectacles. Amazing sights from five continents are revealed in a whole new light. Using cutting edge new filming techniques to show everything in exquisite detail, viewers have a uniquely privileged perspective. The first episode takes flight across North America, as a flock of millions of snow geese discover what it is like to be on the hit list of America's national bird: the bald eagle. In California, pelicans reveal devil rays that perform astonishing somersaults and find bizarre grunion fish that wriggle ashore to spawn. In Alaska, bald eagles swoop among brown bears fishing for salmon. And on the Great Plains, cowbirds duck and dive under the feet of fighting bison.

Low Earth Orbit, 120 miles above sea level, is where the majority of space exploration has occurred. This 1,100 mile band around Earth is where--for a cool $20 million--any private citizen can take the vacation of his or her life on the International Space Station. Commercial prospects for LEO are huge; but dangers lurk for any individual willing to travel here--radiation, cosmic rays, and space debris numbering in the thousands threaten any spacecraft travelling in orbit. It's the new frontier, or the final frontier...and the possibilities are endless if you are willing to travel to the edge of space exploration.

The film offers an unprecedented exploration into the life of Elizabeth Taylor, Hollywood's quintessential star. With extraordinary access to Taylor's personal archives and 40 hours of newly unearthed, intimate audio interviews with journalist Richard Meryman, audiences are invited to rediscover, not just a mega star of Hollywood's Golden Age, but a complex woman who navigated lifelong fame, personal identity, and public scrutiny on a global stage from early childhood.
These candid conversations peel back the layers of one of cinema's most enduring icons, revealing a woman at odds with her public image, yearning for respect and agency. The film follows the life of an actress who defied the era's expectations by portraying strong-willed women on-screen, offering a nuanced portrait of the intersection of vulnerability and strength.