This is the story of the most extraordinary journey in human exploration, the Voyager space mission. In 1977 two unmanned spacecraft were launched by NASA, heading for distant worlds. It would be the first time any man-made object would ever visit the farthest planets of the solar system - Jupiter, Saturn, Neptune and Uranus. On the way the Voyagers would be bombarded by space dust, fried by radiation and discover many of the remarkable wonders of the solar system. Now, at the end of 2012, 35 years and 11 billion miles later, they are leaving the area of the sun's influence. As they journey out into the galaxy beyond they carry a message from Earth, a golden record bolted to the side of each craft describing our civilisation in case of discovery by another. This is the definitive account of the most intrepid explorers in Earth's history.
Supernovas are the violent death of giant stars, and new discoveries reveal that these cataclysmic events create the elements that are essential to all life in the universe.
S7E2 • How the Universe Works • 2019 • Astronomy
The first of the two-part series, titled "From Space," explores the birth and early life of Earth, as seen from orbit, using clues from over 300 satellites and space stations surveying Earth’s landmarks to work backwards and piece together what the planet’s early days might have looked like.
1/2 • The Life of Earth • 2019 • Astronomy
An adventure spanning billions of years into the evolution of life.
1/13 • Cosmos: Possible Worlds • 2020 • Astronomy
The story of how an underground group of scientists took on the establishment to send a spacecraft to the most distant world ever seen up-close. It would be an astounding, yet life-affirming journey for all.
8/8 • Secrets of the Solar System • 2020 • Astronomy
A look at the concepts behind changing the way we travel through the space-time continuum, and how extreme speed and extreme gravity can change the rules of the game.
S8E5 • How the Universe Works • 2020 • Astronomy
"It is beyond our powers to predict the future"
4/10 • The Sagan Series • 1989 • Astronomy