Further Reading

Gemini and Mercury Remastered

Here, Andy Saunders introduces us to his new book, Mercury and Gemini Remastered, a collection of the photographs from the first missions into space, during projects Mercury and Gemini. Now remastered and restored, below we are offered a fascinating glimpse into this deluxe volume.

Space on Film

The original NASA film from these missions is among the most important and valuable in existence. It was securely stored in a frozen vault in Building 8 at Johnson Space Center, Houston to preserve its condition, until being carefully moved to the U.S. National Archives. The images it contains include some of the most significant moments in our history – when humankind left Earth for the first time and ventured into the unknown.

While the astronauts’ goal was to simply record their activities, they captured images that transcend documentation. As hauntingly beautiful as they are technically groundbreaking, the photographs from this pioneering era of the early 1960s will forever symbolise the beginning of our expansion into the cosmos.

A Half-Century Wait

The original camera film was considered too valuable and fragile to handle repeatedly, so duplicate ‘master’ copies were made, and the original reels sealed away. Unfortunately, most reproductions over the years have been based on these lower-quality duplicates. In many cases, we’ve been looking at copies of copies – so degraded over time that we’ve never truly seen these iconic images at their best.

The problem only worsened in the digital age. Poorly scanned, heavily compressed, lacking context – yet widely circulated. The images often look grainy, dull and lifeless. A tragedy, considering what they represent.

Thankfully, NASA made the decision to unseal the original flight film – the ‘holy grail’ of film – thaw it, clean it and scan it using state-of-the-art equipment. For the first time, we’re working from the raw data – the very light captured through those spacecraft windows more than sixty years ago.

About the Processing

Unfortunately, these raw files aren’t ready-to-view images. The film was created for an analog world – for projection or prints – not for digital scanning, so the raw scans often appear underexposed or flat, lacking depth, contrast or colour fidelity. Yet buried within them is an extraordinary amount of visual information, just waiting to be revealed.

Each image has been processed individually – there’s no preset or universal fix. Every frame has its own quirks of exposure, colour or contrast. My objective has remained simple: to produce the highest-quality, most accurate, detailed and authentic record of what the astronauts witnessed.

I was fortunate to be guided by those who were actually there. Some of the Apollo astronauts, and other early pioneers, contributed their memories to help ensure that what I was revealing matched their experience. No artificial intelligence has been used in this process. This isn’t about reimagining the past – it’s about faithfully recovering it.

And when those moments come – when colour leaps to life, when long-lost detail reappears – it’s a thrill. It feels like archaeology: brushing dust off a hidden treasure and revealing something extraordinary buried for decades. This wasn’t simply a technical exercise, it was also an act of preservation, of storytelling, of bringing history back to life.

16mm ‘Movie’ Film Stacking

Alongside the still photographs, I also worked with the 16mm motion picture film shot during both Mercury and Gemini. The 16mm format, by nature, produces images that are lower in resolution and much noisier than still film.

To enhance these, I developed a process inspired by astrophotography: image stacking. This involves separating the film into individual frames, sometimes hundreds, then aligning and consolidating them. While the noise in each frame varies randomly, the image signal – the real visual content – remains consistent. By stacking, we effectively reduce the noise and enhance the signal, creating a much more ‘photo-like’ output.

The challenge lies in movement – of the spacecraft, the astronauts or the camera itself. Each frame has to be painstakingly aligned to the next. This is a very labour-intensive task, and I had to develop my own techniques to account for movement and changes in perspective. But the reward is there: blurred or flickering scenes can suddenly be frozen in time, revealing details we’ve never seen before.

I first applied this process to the 16mm footage of Apollo 11. I was frustrated that no clear photo existed of Neil Armstrong on the Moon. So, I applied this technique to create the image that was missing from the history books. For the first time, we could clearly see the first man on the Moon. That success was the catalyst for applying this method across the entire Gemini and Mercury Remastered project.

A New Window on the Past

Whatever the film type or techniques applied, my personal mission has always remained the same: not to embellish, reimagine or invent, but to restore and bring clarity. To peel back the layers of age, decay and duplication, and present these images as vividly and faithfully as possible. For the first time, we can step aboard the spacecraft – like John Glenn’s Friendship 7 – and look around, see the brave young men flying these rudimentary machines, and peer out of the same small windows in awe at the astonishing views of Earth. They took the first, and still some of the finest, photographs of our home planet ever captured on film.

So, I’d like to think Gemini and Mercury Remastered is more than a restoration project – it’s a time machine. It’s the visual record and the story of when we humans first left Earth, seen through the eyes of those who made it happen. The golden age of exploration, captured on film, frozen and preserved for half a century, now finally brought to life with new clarity, truth and wonder.