radiation

The Farthest – Voyager in Space

 

With participation from more than 20 of the original and current mission scientists, engineers and team members, this program tells captivating tales of one of humanity’s greatest achievements in space exploration. From supermarket aluminum foil added at the last minute to protect the craft from radiation, to the near disasters at launch, to the emergency maneuvers to fix a crucial frozen instrument platform, viewers get a sense of how difficult – and rewarding – space exploration can be. NASA’s epic Voyager missions, launched in 1977, revolutionized our understanding of Jupiter, Saturn, Uranus, Neptune and their dazzling moons and rings. In 2012, Voyager 1 left our solar system and ushered humanity into the interstellar age.

 

NOVA
Nuclear Meltdown Disaster

 

Four years ago, a devastating earthquake and tsunami triggered a disastrous meltdown at the Fukushima Daiichi nuclear power plant. But at the same time, just seven miles away, the heroic efforts of plant operators under the leadership of Naohiro Masuda saved a second plant, Fukushima Daini. Now Masuda faces the daunting challenge of cleaning up Daiichi, where radioactive groundwater leaks into the Pacific every day, and three melted cores remain steaming hot and lethally unapproachable. Now, with unprecedented access, NOVA reveals the little-known story of how Masuda and his team averted disaster at Daini and how workers are struggling to clean up the mess at Daiichi. With billions of dollars and the future of the nuclear energy industry on the line, can Japan ever recover from disaster? The world is watching the fight for Fukushima.