Black Hole Hunters

Astrophysicists show how black holes might hold answers to how the universe evolved, leading to life on Earth and, ultimately, the human race.

How can we prevent epidemics? Why do viruses and bacteria move? Rather than trying to contain epidemics one after another, why not stop the processes...

Faced with the risk of collision with the Earth, space agencies are refining their observations on the course of asteroids in our galaxy. A documented...

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time-lapse photography. It includes bees collecting ne...

After ignoring death for most of our history, the medical and scientific communities have begun to focus their attention on how our bodies behave on o...

The Hubble Space Telescope has spent more than 30 years scrutinizing the cosmos in an attempt to unravel the secrets of the Universe and go as close a...

Orson Welles — with contributions from scientists George Wald, Carl Sagan, and others — examines the possibility and implications of extraterrestrial...

After decades of amazing discoveries, spacecraft Cassini embarks on its final - and most daring - mission: a dive below Saturn's rings.

50 years after launching our dreams into space, we’re left with a troubling legacy: a growing ring of orbiting debris that threatens the safety of ear...

Venture into deep space for a fascinating look at asteroids, their cosmic origins and the potential threat they pose to our world. Written and produce...

Channel 4 Equinox documentary about the mystery of crop circles, broadcast shortly before Dave Chorley and Doug Bower revealed themselves to have star...

Black holes stand at the limit of what we can know. To explore that edge of knowledge, the Event Horizon Telescope links observatories across the worl...

A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing dia...

In 1977, two scientific research satellites, Voyagers I and II, were sent into orbit to travel to the farthest reaches of the solar system. This docum...