The Farthest, one more gem from BBC 4’s Storyville

The Farthest.

When the accomplished film editor Emer Reynolds first moved up to Dublin from Tipperary it was to study science at Trinity College. But she was soon distracted by and diverted to the world of film. 

So she was the perfect candidate to tackle what is one of the most extraordinary stories of the 20th century. Combining as she does a passion for science and a wealth of knowledge about the craft of storytelling. The resulting film, The Farthest, is a joy and a wonder to behold.

Saturn, from Voyager 1.

One of the conundrums posed by space travel is; the further you go, the more fuel you need to take on board. The more fuel you take, the bigger the space craft needed. And the bigger the vehicle, the more fuel you need. And so on.

But in the late 60s, the boffins at Nasa realised that, once you’d mastered the fiendishly complex maths, you could send a space craft to a planet on exactly the right trajectory so that it ends up going into orbit around it.

And you could then use that orbit to ‘sling-shot’ the space craft on to wherever it was that you wanted it to then go. Once you got it into that initial orbit, there wouldn’t be any need for any additional fuel.

Jupiter, from Voyager 1.

And that furthermore, for the one and only time in around 176 years, the four main gas giants of Jupiter, Saturn, Uranus and Neptune would be in alignment between 1975 and 77.

So they set about designing and building what would become Voyager 1 and 2, which were both launched in the late summer of 1977. And what had previously been seen as but four blurry dots were suddenly transformed into glorious, detailed technicolour.

The Farthest has three components. First and foremost, it’s the nuts and bolts story of the building and launching of the two space craft, as recounted by the individuals involved, a remarkably large number of whom spoke to Reynolds and her crew. 

The extraordinary photo of the solar system that Carl Sagan got Voyager 1 to take before moving off for the edge of the solar system. That less then 1 pixel dot is us.

Then, it’s the story of the fabled golden record that Carl Sagan oversaw the creation of, and which each vehicle carries a copy of. This was and is an audio-visual record of life here on Earth, should any intelligent life come into contact with them at any point in the future.

And finally, it’s a gentle musing on the nature of humanity. Because, apart from anything else, when we are all dead and buried and all signs of what was once life here on this planet have long since disappeared, the only remnant of our existence will be carried on those two golden discs.

The Farthest is everything you’d want in a documentary. Thrilling, uplifting and utterly compelling, you can see the trailer for The Farthest here:

And the full doc (which 90 minutes despite this recording clocking at 120) is available here:

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