It is hard to imagine television without Star Trek. The Starship Enterprise, Captain Kirk, Mr Spock, the Vulcan salute and the words “Live long and prosper” have become part of popular culture. Even people who have never watched a complete episode usually recognise at least some of them.

And yet, sixty years ago, nobody could know what Star Trek would become.

On September 8, 1966, American viewers saw the series for the first time on NBC. The episode was called The Man Trap, and it introduced audiences to a strange new television world of starships, distant planets and alien life. The original series lasted only three seasons and was cancelled in 1969.

That sounds like the story of a failed television show.

Instead, it became the beginning of one of the most successful and influential science-fiction franchises in history.

Sixty years later, Star Trek is still travelling through the galaxy.

A different kind of future

The man behind Star Trek was Gene Roddenberry.

Before entering television, Roddenberry had served as a pilot during the Second World War and later worked for the Los Angeles Police Department. By the 1960s, he was writing for television and developing an idea for a science-fiction series set aboard a starship in the distant future.

The concept was simple enough: the crew would travel from planet to planet, meet new civilisations and face new dangers.

But Roddenberry wanted to do more than tell stories about aliens.

He realised that science fiction could be a useful way to talk about real problems. By moving political and social questions to distant planets, Star Trek could discuss subjects such as war, racism, discrimination and international conflict without always speaking about them directly.

This was especially important in the 1960s. The United States was living through the Cold War, the Vietnam War and major struggles over civil rights.

While the real world often seemed divided, Star Trek presented something much more hopeful: a future in which humanity had survived many of its old problems and learned to work together.

Welcome aboard the Enterprise

At the centre of the series was Captain James T. Kirk, played by William Shatner.

Kirk was confident, adventurous and sometimes willing to ignore the rules when he believed it was necessary. Beside him stood one of television’s most famous characters: Mr Spock.

Played by Leonard Nimoy, Spock was half human and half Vulcan. He tried to make decisions through logic rather than emotion, which often created an amusing contrast with the humans around him.

Then there was Dr Leonard “Bones” McCoy, played by DeForest Kelley. Emotional, sarcastic and deeply human, McCoy regularly disagreed with Spock.

Together, Kirk, Spock and McCoy became the emotional centre of the show.

But the Enterprise was also unusual because of the people sitting around them.

George Takei played Japanese-American helmsman Hikaru Sulu. Nichelle Nichols appeared as communications officer Nyota Uhura, one of the most important Black female characters on American television at the time. Walter Koenig later joined the crew as the Russian Pavel Chekov.

In the middle of the Cold War and the American civil rights struggle, the bridge of the Enterprise quietly offered a very different image of the future: Americans, Russians, Asians, Black people, white people and even aliens working side by side.

Nobody on the Enterprise seemed surprised by it.

That was exactly the point.

Uhura changed more than television

Nichelle Nichols almost left Star Trek after its first season.

She had a background in music and theatre and wanted to return to other types of performance. According to Nichols, one conversation changed her mind.

At an NAACP event, she met civil rights leader Martin Luther King Jr., who told her that he was a fan of the show and believed the role of Uhura was important. Nichols later recalled that King encouraged her to stay because audiences were seeing a Black woman presented as an intelligent professional and an equal member of the crew rather than in the limited stereotypical roles that were common on television.

She stayed.

A few years later, Star Trek created another famous television moment when Kirk and Uhura kissed in the 1968 episode Plato’s Stepchildren. It is often described as one of the earliest scripted interracial kisses on American television. At the time, such a scene was still controversial enough to make network executives nervous.

But Nichols’s influence did not end when the series did.

In the 1970s, NASA hired her to help encourage women and people from minority backgrounds to apply to its astronaut programme. NASA later selected a much more diverse group of astronauts, including women and Black astronauts, for the Space Shuttle era.

The connection between Star Trek and real space exploration had become surprisingly real.

A television show in trouble

For all its ambition, Star Trek was never a huge television hit during its original run.

By the end of its second season, cancellation looked likely.

Fans responded in a way that was unusual for television at the time. They organised a large letter-writing campaign asking NBC to save the show. More than 100,000 letters reportedly reached the network, and students even demonstrated outside NBC studios.

It worked.

Star Trek received a third season.

Unfortunately, that victory did not last long. The show was moved to a difficult Friday-night time slot, ratings remained weak, and NBC finally cancelled it after 79 episodes. The last original episode was broadcast in June 1969.

At that point, the journey of the Enterprise seemed to be over.

It had barely begun.

The fans refused to let it die

Something strange happened after the cancellation.

Television stations began showing Star Trek again in syndication. That meant episodes could be repeated at different times and in different cities.

Suddenly, people who had missed the programme during its original run began discovering it.

The fan community grew.

People organised conventions, discussed episodes, collected memorabilia and wrote their own stories. The first major Star Trek convention was held in the early 1970s, and the word “Trekkie” entered popular culture.

The fans had already saved Star Trek once.

Then they did something even more remarkable.

When NASA prepared its first Space Shuttle prototype in the 1970s, it originally planned to call the vehicle Constitution. Star Trek fans launched another letter-writing campaign asking NASA to name it Enterprise instead.

Their campaign succeeded.

In 1976, the Space Shuttle Enterprise was officially presented, with Gene Roddenberry and several members of the original Star Trek cast attending the ceremony.

A fictional spacecraft had given its name to a real one.

From television failure to cinema success

By the late 1970s, Star Trek had become too popular to ignore.

In 1979, the original crew returned in Star Trek: The Motion Picture. More films followed, including the much-loved Star Trek II: The Wrath of Khan in 1982.

But the next major turning point came in 1987.

A completely new television series arrived: Star Trek: The Next Generation.

This time, Captain Jean-Luc Picard, played by Patrick Stewart, commanded a new Enterprise with a new crew.

The gamble worked.

The Next Generation lasted seven seasons and introduced Star Trek to a completely new generation of viewers. It was followed by series including Deep Space Nine, Voyager and Enterprise.

Later came a new series of cinema films with a younger version of the original crew, followed by modern television productions such as Discovery, Picard, Strange New Worlds and others.

What had once been a three-season programme was now an entire universe.

Science fiction that looked forward

There is another reason Star Trek has remained so popular.

It was not only interested in technology.

Of course, the series gave audiences plenty of futuristic ideas: communicators, talking computers, automatic doors, medical scanners and video calls. Some of them looked almost impossible in the 1960s but feel surprisingly familiar today.

Yet the most important part of Roddenberry’s future was not a machine.

It was the people using it.

Unlike many darker science-fiction stories, Star Trek generally suggested that humanity could improve. People could overcome racism, poverty and many old political divisions. Science and exploration could be used to understand rather than simply to conquer.

The Enterprise did carry weapons, but its main mission was exploration.

It travelled through space to discover “new life and new civilisations”.

That optimism became the heart of Star Trek.

It was never really about aliens

Many of the best Star Trek stories work because the strange planets are really mirrors.

An alien conflict might be about racism.

A war between two planets could reflect the Cold War or Vietnam.

A computer-controlled society might raise questions about freedom.

An encounter with a completely different species could ask a very human question: how should we treat people who are not like us?

The colourful sets and rubber alien masks sometimes look charmingly old-fashioned today, but the questions behind them often do not.

That may explain why each new generation has been able to rediscover the series.

Technology changes.

Human problems are slower.

Sixty years and still boldly going

On September 8, 2026, Star Trek celebrates exactly 60 years since its first American broadcast. The official anniversary celebrations have been built around the idea of “Space for Everybody”, continuing the franchise’s long tradition of connecting exploration with an inclusive vision of the future.

There is something wonderfully strange about the anniversary.

A television series that struggled for ratings in the 1960s has now survived for six decades.

The show NBC cancelled became a worldwide franchise.

A character who almost left the series helped inspire real astronauts.

Fans who could not save the programme forever from cancellation later helped place the name Enterprise on a real NASA spacecraft.

And a simple hand gesture created for an alien character became recognised around the world.

Perhaps that is the greatest Star Trek story of all.

The original Enterprise was supposed to explore strange new worlds for five years. Its first television mission did not even last three.

But somehow, the journey continued.