Star Trek: The Borg Teasing Theory

Spoiler Warning: Beware of spoilers for the following Star Trek productions: The Next Generation Seasons 1-3, Voyager Seasons 4-7, First Contact, Enterprise Season 2, Prodigy Season 1, and Picard Seasons 1-3.

Let’s talk about everyone’s favourite Star Trek villain: the Borg Collective!

Okay, maybe that’s a tiny bit of an exaggeration! But the Borg are certainly up there as one of the Star Trek franchise’s most iconic and frightening villainous factions, and there’s no shortage of theories and speculation in the Star Trek fan community about how the Borg operate and what their methods and overall goals are. I thought we could touch on one aspect of that today.

I briefly outlined what I’m calling the “Borg Teasing Theory” in a post here on the website a couple of days ago. That piece was all about some of my personal head canon explanations of unseen, unexplained, contradictory, or vague things from across the Star Trek franchise – but I thought this particular theory warranted its own full article! Click or tap here to check out the rest of my head canon, if you’re interested in my take on the likes of warp factors and cloaking devices.

The Borg are coming!

So what’s the tl;dr of this theory? In brief: the two major Borg attacks on Earth during The Next Generation era – as depicted in The Best of Both Worlds and First Contact – weren’t 100% serious attempts to assimilate the entire planet or the Federation. They were, in a word, teases. The Borg Collective hoped to push Starfleet and humanity to develop new weapons, shields, scanners, and medical technology in the years after their incursions – which they would then be able to assimilate when they launched a full-scale invasion at some point in the future. In short: the attacks were not attempts at total conquest and were not intended to fully succeed at assimilating Earth.

We’ll get into detail in just a second, but before we go any further, I have a couple of important caveats. Firstly, all of this is the entirely subjective take of just one old Trekkie. If you hate this theory, think I’ve got it completely wrong, or feel I’ve misunderstood some key part of Star Trek that would invalidate it… that’s okay. None of this is canon or likely to ever be confirmed on screen anyway! Secondly, I’m not claiming to be the sole inventor of this theory. Other Trekkies may very well have come up with similar ideas independently, and I’m not taking credit for anyone else’s work or theories.

A Borg drone.

Finally, a word about fan theories. I like writing and I like Star Trek, so writing about Star Trek is a fun way for me to spend a little more time in this world. But no fan theory – not even one that seems totally plausible – is worth getting upset or worked up over. As I said a moment ago, none of this is canon and may very well be totally debunked in the future. Given the status of the Borg Collective after Picard Season 3 (and Paramount’s shaky finances), we may never get another Borg story anyway. But this is supposed to be a fun exploration of a theory I’ve had kicking around in my mind for decades, not something to take too seriously.

Phew, that was a lot! But with the caveats out of the way, it’s time to jump into the theory!

Let’s start by explaining what this “tease” is. As I outlined briefly above, I believe that the Borg were not fully serious or committed in their two attacks on Earth. My evidence for this is simple: on both occasions, the Borg sent only one single ship to Earth. A Borg cube can contain, depending on which episode we use as a source, up to 100,000 drones. Given the size of Starfleet, the number of ships at the Federation’s disposal, and even just the population of Earth itself (which could be somewhere in the region of 9-10 billion in the 24th Century) one ship and 100,000 drones doesn’t seem like a large enough invasion force.

A Borg cube hovering over Earth…

Assuming the Borg cube from either Wolf-359 or the Battle of Sector 001 managed to defeat Starfleet’s armada and Earth’s planetary defences, and was able to successfully transport down all of its drones, the logistics of assimilating such a large population don’t track. If Earth’s population is 10 billion and there are 100,000 Borg, that’s a ratio of 100,000-to-one – meaning each Borg drone would need to have a hand in the assimilation of 100,000 humans. With only a single ship, any ground invasion would be vulnerable to Starfleet regrouping and returning; the destruction of the cube would cut off Borg forces on the ground.

Despite jokes I’ve made before about Earth being undefended, it’s still the headquarters of the Federation, with Starfleet Academy and Starfleet HQ on the planet, too. There are going to be thousands of armed Starfleet security personnel, Federation HQ guards, Section 31 operatives, and others on the planet. Even if resistance was scattered at first, and the Borg were able to shut down Starfleet communications, resistance on Earth would be ferocious. To jump over to a different franchise for a point of comparison: look at the Reaper war in the Mass Effect series. The Reaper invasion of Earth was hampered at every turn by resistance fighters from all walks of life, led by the remnants of the Alliance military. There’s no reason to think a Borg attack on Earth wouldn’t lead to a similar resistance movement springing up, with armed civilians led by Starfleet personnel.

Even under extreme pressure, Starfleet tactical personnel would mount a significant resistance to any Borg invasion of Earth.

With the Borg preoccupied with a war of attrition on the ground, their sole vessel in space would be vulnerable. The cube might’ve been able to beat off Starfleet’s initial armada, but that was a hastily thrown together gaggle of whatever ships were on hand when the Federation realised what was coming. Ships were brought out of mothballs and unqualified officers were tapped to take command. With Starfleet being better-prepared and having time to regroup – while also calling on allies like the Klingons – round two against the cube would go a lot better!

So even if the initial attack was successful and the Borg managed to defeat a defence force and land drones on Earth, it would be a matter of time – days or perhaps a couple of weeks – before Starfleet would be back with a much larger fleet. The Borg cube may have beaten the Federation’s hastily-arranged defence ships, but the full might of Starfleet, combined with Klingons and other allies and backed up by tactical data gained from the earlier battle, would – in my opinion – have a strong chance of destroying the Borg’s only vessel in the system. After that, it’s just a case of landing as many troops with modulated phasers (and Klingon bat’leths) and mopping up the remaining drones.

Klingons wielding bat’leths could cut through a Borg army!

To me, this is the most likely outcome for both the Battle of Wolf-359 and the Battle of Sector 001. And the Borg, having studied humanity and the Alpha Quadrant, are undoubtedly aware of this. One ship, even maxed out with as many drones as possible, simply can’t assimilate Earth on its own – let alone expand the fight to the rest of the Federation and its allies.

But why do I think the Borg Collective has the resources to launch a bigger attack? Simple: take a look at the Collective in its Delta Quadrant home in Voyager. The Borg’s Unicomplex alone contained more than a trillion drones, with the entire Collective perhaps comprising quadrillions of Borg. There may be tens or hundreds of thousands of Borg cubes – not to mention other Borg outposts, space structures, and assimilated planets. The sheer scale of the Borg Collective is what makes it so powerful, so frightening, and such a dangerous opponent. So why would the Borg choose to attack Earth in such a small-scale way?

The destruction of the Borg cube in First Contact. Did the Borg plan for this outcome?

Given how powerful a single cube could be, a fleet of perhaps a dozen would make light work of anything Starfleet and its allies could muster. And with two million drones instead of just 100,000, the Borg’s ground offensive would be much quicker and would be more easily able to overcome any resistance. The assimilation of Earth could proceed much more smoothly – with only a minimal amount of extra investment from the Collective. For a faction with 10,000 ships, using twelve on this one task is barely a drop in the ocean. We’ve seen the Borg assimilate other Delta Quadrant races, like Arturis’ species from the episode Hope and Fear, using “overwhelming force.” One single cube is not, I would argue, the kind of overwhelming force needed to conquer Earth and the Federation.

So to be clear: this part of the theory states that the Borg have the means to easily overpower and outgun the Federation and its allies and achieve the task of assimilating Earth. They have no reason not to go all-in and fully commit to this invasion; they aren’t worried about loss of life, there’s no Borg economy to be damaged by building extra ships, and if their target is to fully conquer Earth and the Federation, they could do so with ease. But they don’t do that. Instead, on two separate occasions they’ve sent a single cube. Why?

The Enterprise-D battling a Borg vessel.

To answer that, we first have to consider what the Borg are and how they operate. The Borg are a hive mind, operating as one. They have assimilated – according to their own sources – at least 10,000 species across the thousands of centuries that they’ve existed. But because they’re one hive mind, they lack creativity. They lack inventiveness – and with that, we can infer that they don’t have the ability to create brand-new technologies any more.

The hive mind is adaptable, and having been introduced to something – say, a particular phaser modulation – the Borg can adapt. Adaptations are rolled out at transwarp speeds across the entire Collective, meaning that any Borg encountering that specific phaser modulation in future will be protected. But adapting to something isn’t the same as inventing – and this lack of creativity and inventiveness could be a problem for the Collective.

After being exposed to a new technology or weapon, the Borg can adapt.

So how does the Collective acquire new technology, then? If they don’t develop things themselves they must get them from somewhere, right? I mean, the Borg are more technologically advanced than the Federation and that didn’t happen by accident! The answer is simple: the Borg acquire everything from information to technology through assimilation.

This was their weakness when confronted with Species 8472. They couldn’t assimilate a single member of the species or one of their ships, so they were left blind and helpless. And this, I would posit, is the fundamental reason why they “tease” certain species – like humanity. We probably aren’t a unique case; I believe this is a tactic that the Borg will have deployed on countless other occasions against similarly creative and adaptable species. But it’s a tactic that the Collective knows can work to its advantage.

The Borg were unable to assimilate any member of Species 8472 or their technology – rendering them blind and ineffective against their attacks.

The objective is simple: by making a relatively small demonstration of their power, the Borg incite fear in their targets. This fear leads to huge investments in weapons, shields, starships, and the like… all of which the Borg want. On one hand, the Borg want to see if their target can find a weakness in the Collective and its technology so they can prevent anyone else from exploiting it in the future – basically rolling out a Collective-wide “patch” to fix any weaknesses or vulnerabilities that the target species may have identified. And on the other hand, the Borg want any species they target to have achieved their full potential – giving the Collective the best, newest technologies that the target could create. This is how the Borg – at least in my opinion – are able to acquire new technologies.

And this is what they’re doing to Earth, humanity, and the Federation at large. By launching these attacks, the Borg are pushing the Federation and Starfleet to develop new technologies, whether that’s weapons, ships, medical supplies, transporters, shields… the list goes on. Perhaps the second incursion was intended to see how far Starfleet’s new inventions had come, or maybe it was just a second “tease” to force Starfleet to keep working and keep inventing. Either way… it worked.

A Borg drone being killed by a phaser blast.

Why would the Borg target Earth, though? It’s not like they need Earth specifically for its location or resources, and Earth isn’t even close to the Borg’s native territory. The Borg are mostly in the far-off Delta Quadrant, though they may have colonies or outposts somewhat nearer to the Federation, such as on the El-Aurian homeworld. So the question remains: why Earth? When there are so many other planets and species in between the Borg’s home territory and the Federation, why jump halfway across the galaxy for an invasion?

We already know that the Borg don’t assimilate everyone they come across. In fact, the Borg can be downright picky – opting to ignore the Kazon, for instance, as they were deemed “unworthy” of being assimilated as they’d somehow detract from the Borg concept of perfection. It stands to reason that some species may be of more interest to the Borg – even those in a faraway part of the galaxy. I think the El-Aurians are a prime example: their homeworld, while nowhere near Earth, seems not to have been on the very borders of Borg space, either. Yet the El-Aurians were targeted – perhaps for their telepathic powers, or perhaps because the Borg considered them a threat. This is a species, lest we forget, that has tangled with the Q Continuum and forced them to the negotiating table. The same basic reasoning may apply to humanity.

The Borg deliberately targeted the El-Aurians (Guinan’s people), even though they may not have been anywhere near Borg space.

Humanity has to be one of the most resilient and creative species that the Borg have ever encountered. Humans were able to track a Borg vessel and develop technologies to keep themselves hidden from the Collective while studying them – this is what Seven of Nine’s parents, the Hansens, did in the 2340s. This may have been the Borg’s first encounter with a human… and their curiosity was piqued!

Then, not long after the assimilation of the Hansens, the Borg received a strange message. Originating two centuries ago in a far-flung part of the galaxy, it told the tale of a time-traveling sphere, a planet of spacefaring people, and a climactic battle. The Borg who survived the Battle of Sector 001 had crash-landed on Earth in the past, only to be awakened by humanity in the 22nd Century. Captain Archer and his crew were able to stop them – but not before they sent a message to the Collective in the Delta Quadrant. Between the message from the past and the assimilation of the Hansens, the Borg must’ve realised how significant Earth and humanity could be for the Collective.

A small group of Borg were able to signal the Collective in the 22nd Century.

After receiving this “blast from the past” transmission, assimilating the Hansens, or both, the Borg had humanity and Earth in their sights. But rather than launch a full-scale invasion in 2350 – years before the Enterprise-D’s encounter with a cube – the Borg took a more subtle approach. Firstly, they may not have been entirely certain of Earth’s location, instead sending ships to scout the Alpha and Beta Quadrants for signs of humanity and the Federation. Then, rather than attack straight away, the Collective bided its time, launching small-scale attacks on outlying colonies along the Neutral Zone to see what would happen.

By attacking both Federation and Romulan outposts (as seen in the Season 1 finale of The Next Generation), the Borg may have hoped to trigger a conflict between the two powers – before swooping in later to attack both of them. Or, perhaps more likely, this was the Borg’s first attempt to assimilate humans en masse to see if they were worth bothering with – and picking outlying colonies makes a lot more sense than rushing to Earth straight away. The Romulans may have been collateral damage, in that case.

The Borg destroyed multiple human colonies before attacking Earth.

In any case, the Borg determined that humanity was a worthwhile target – something that was only further confirmed by their encounter with the Enterprise-D a few months later. As an aside: Q may very well have saved humanity by his intervention in Q Who! I have a longer piece on this subject – which you can find by clicking or tapping here – but here’s the short version: the Borg knew about humanity and Earth years before Starfleet knew about them. By hurling the Enterprise-D into the path of a Borg vessel, Q gave Picard and the Federation valuable insight into the Collective, forewarning them of the attacks to come.

With the Borg determined to assimilate humanity, decisions had to be made about how to do so. The hive mind, operating as one, makes such decisions at light-speed, and after confirming humanity was a suitable target for assimilation, the Borg decided to “tease” the Federation, pushing them to design new weapons, shields, starships, medical devices, and so on… all so that the Collective could assimilate it later, adding to their perfection. This is how the Borg operate, and it’s why they chose to launch small-scale attacks against Earth instead of simply arriving en masse with overwhelming force.

Original concept art of the Borg.
Image Credit: Frogland Archive/Forgotten Trek

From the Borg’s perspective, this approach is a win-win. Either their attack succeeds in full, with humanity and Earth being assimilated over a period of weeks or months, giving the Borg control of the planet and a staging-post for a larger-scale invasion of the Federation. Or it “fails” to achieve that objective, but in doing so provides the Collective with incredibly valuable tactical data on Starfleet, Earth’s defences, and so on, while also pushing the Federation to develop new technologies. The Borg want these technologies – either to “patch” vulnerabilities and weaknesses they may not be aware of or to add to their perfection.

There are real-world parallels. The Second World War led to the creation of modern-day computer technology, rocketry, and atomic power. The First World War led to huge advancements in flight, artillery, and motor vehicles. These are just a couple of examples from our own history of how war and devastation can lead to technological change. The Borg, I would argue, seek to artificially inflate the pace of technological advancement by baring their teeth and showing their target a tiny fraction of their power. In desperation, Starfleet and the Federation began working at pace to develop everything from phasers to starships – all ripe for assimilation by the Collective.

The first Borg drone ever seen in Star Trek.

So that’s the theory.

The Borg were not fully invested in assimilating Earth either in 2367 or 2373 – their only two direct attacks on Earth. These incursions had a different goal: pushing humanity and the Federation to develop new technologies that the Borg could assimilate later, when the time was right. By revealing themselves and showing Starfleet a glimpse of their power, the Borg believed their new target would, in effect, work for them, designing and building new weapons, ships, and other devices that the Collective no longer had the creativity to invent for itself.

To me, this theory made sense even as far back as when I watched First Contact in the cinema in 1996! Developments in Voyager, Enterprise, and more recently in Picard, too, have only added to this theory, expanding it and deepening my belief that the Borg really weren’t serious about conquering Earth. To them, the attacks served a different purpose. It took almost everything Starfleet had to beat the Borg, but given the sheer size and scale of the Collective, we know they had the resources to commit more ships and more drones to an attempted invasion of Earth. There has to be some reason why they didn’t send two or three cubes instead of just one – and to me at least, this idea makes the most sense and squares that circle.

Romulans and Borg as seen in the Lower Decks opening titles.

I hope this has been interesting! I doubt that this theory will ever be confirmed – and it may even be actively debunked one day, if we ever get another Borg story. Some of you might think that the Borg’s time travel in First Contact (or some other plot point from a Borg episode) already negates or invalidates this theory… and that’s okay! As I said at the beginning, this is just a fan theory or head canon, and it’s all subjective at the end of the day. I share this theory with the Star Trek fan community in that spirit.

Speaking of Borg stories… will we see another one in Star Trek anytime soon? After Picard did three separate Borg or Borg-adjacent stories in its three seasons, and with the Collective having appeared in Prodigy and Lower Decks in recent years… I think it might be a while before the Collective makes another appearance. I certainly think it should be a while; I can’t be the only one who feels a little burned out on the faction, especially after their omnipresence in Picard. If and when the Borg return, I hope it’s in a big way. I’ve been kicking around the idea of a “Borg invasion” series for a while – and that could be a really interesting way for Star Trek to go one day in the future. If a fourth Kelvin timeline film ever gets off the ground, I don’t think it’s impossible to think we could see the Borg there, too.

But unless and until any of that happens… this is my theory! I hope you enjoyed this write-up and found it interesting.


The Star Trek franchise – including most episodes and films cited above – can be streamed now on Paramount+ in countries and territories where the service is available. The Star Trek franchise is the copyright of Paramount Global. Header font/text courtesy of textstudio.com. This article contains the thoughts and opinions of one person only and is not intended to cause any offence.

Star Trek: Head Canon

A spoiler warning graphic.

Spoiler Warning: There are spoilers ahead for the following Star Trek productions: The Original Series Season 1, Deep Space Nine Season 6, Voyager Seasons 1, 5, and 6, First Contact, Discovery Seasons 1-3, Strange New Worlds Season 1, and pre-release information for Starfleet Academy.

Star Trek has a wonderfully rich and engaging setting – a fictional universe that operates by established rules that have been built up over decades. This “canon” is part of what makes Star Trek feel like Star Trek… and while I’m not a stickler for the tiniest minutiae of canon, the fundamental building blocks of the Star Trek franchise need to remain consistent for stories to work.

There are some places where Star Trek’s writers have been deliberately vague and ambiguous, and others where an apparent “plot hole” has been created, either by a new story seemingly overwriting an old one or by one of the prequel shows making an apparent change to what had been previously established. These things can pass by inoffensively enough, but as Trekkies, I think we have a natural curiosity about this setting – and a need to ensure that things make sense in the context of Star Trek’s long-established universe!

An AI-generated image of a head floating above a cannon.
It’s… head cannon.

So that’s where head canon comes in. If you’re unfamiliar with the term, head canon (or headcanon, if you prefer; I like to write it as two separate words) is basically just a fan-made explanation for something that doesn’t appear on screen. A famous example from the Star Trek fan community is the belief some fans hold that Kirk and Spock were engaged in a romantic relationship. That’s something never shown on screen (nor even explicitly hinted at), but nevertheless has become popular in some quarters of the fan community.

There are also head canon explanations for apparent plot holes and head canon expansions that go beyond what we see on screen. Over the years, I’ve come up with several of my own – and it’s these that I want to share with you today.

Still frame from How Sharper Than A Serpent's Tooth showing Kirk and the crew on the bridge of the Enterprise.
Arex, Kirk, and Walking Bear on the bridge of the Enterprise.

Before we get started, a couple of important caveats! Firstly, this is head canon. None of this is official, none of it has ever been seen on screen, and it’s likely that none of it will ever be confirmed. I’m not saying that I’m right and that’s that – other fans can and will disagree, and that’s okay. I’m not claiming to be the only originator of some of these ideas. It’s very likely that other Trekkies have independently come up with similar head canon explanations for some of the story beats we’re gonna talk about today – so please don’t think I’m trying to take sole credit!

This is also the entirely subjective opinion of one old Trekkie. If you hate all of my ideas, if I miss something that seems obvious to you, or if my head canon explanations don’t make sense to you… that’s totally okay, too. There’s enough room in the Star Trek fan community for polite discussion and disagreement – and there’s no need to get into a fight about totally hypothetical things that will almost certainly never be confirmed on screen!

With all of that out of the way, let’s look at some head canon!

Head Canon #1:
There are different types of cloaking device.

Still frame from Minefield showing the NX-01 Enterprise and two de-cloaking Romulan vessels.
22nd Century Romulan vessels de-cloaking.

Prior to Enterprise, it was pretty well-established that Starfleet’s first encounter with a cloaking device came when the USS Enterprise, under Kirk’s command, engaged a Romulan warbird that was attacking Earth Outposts along the Neutral Zone. Cloaks continued to be used by the Romulans, Kligons, and others into the 24th Century – but Starfleet only used a cloaking device on a couple of occasions.

Enterprise changed all of that, firstly with the Suliban’s cloaking technology – which, admittedly, was never explicitly called a “cloaking device” on screen – and later when the Romulans were introduced. Since then, both Discovery and Strange New Worlds have set the precedent that cloaking devices were known to Starfleet years before Kirk’s encounter with the Romulans. So how can we square this circle?

Still frame from Into The Forest I Go showing a simulation on the USS Discovery's viewscreen (cropped).
A Starfleet simulation of a Klingon cloaking device.

My answer is that there must simply be different types of cloaking devices. Not only that, but Starfleet Intelligence is working around the clock to figure out how to detect cloaked vessels. Similar to how the code-breakers of World War II worked to break enemy encryptions and read messages, Starfleet is locked in a constant battle to un-cloak cloaked ships.

Perhaps in the aftermath of Discovery’s Klingon War, Starfleet thought they’d finally broken the cloaking encryption – and that’s why Kirk was so surprised to see the Romulan warbird disappear from his sensors. Every time the Romulans or Klingons invent a new type of cloak, Starfleet gets to work figuring out how to recalibrate sensors to break through. This “arms race” could have been going on for decades – or even centuries.

Head Canon #2:
The USS Enterprise had a refit after Pike left the captain’s chair.

Still frame from A Quality of Mercy showing Pike and Ortegas on the Enterprise's bridge.
Strange New Worlds’ take on the bridge of the Enterprise.

Aesthetic changes from one Star Trek production to another usually don’t bother me very much – and I happen to really like the design of the USS Enterprise as it’s depicted in Strange New Worlds. The ship looks great inside and out, and some of the sets feel larger and more expansive than they did in past iterations of Star Trek, which allows for different types of shots, more characters on screen at once, and so on. But there’s no denying that the redesign hasn’t been wildly popular with every Trekkie!

So my suggestion here is simple: after Pike stepped down as captain of the Enterprise, the ship underwent a refit. Kirk would assume command of the refitted vessel in time for the five-year mission that we’re familiar with from The Original Series. This allows both versions of the Enterprise to exist in the same timeline without treading on anyone’s toes!

Still frame from How Sharper Than A Serpent's Tooth showing a top-down view of the bridge of the Enterprise.
The Enterprise bridge in The Animated Series.

There is precedent for ships being refitted and completely transformed. The Enterprise itself famously underwent a refit a few years after the events of The Original Series – we see the final stages of that refit in The Motion Picture, where changes made to the ship became a significant plot point early in the film. So not only does Starfleet regularly refit its ships, but the Enterprise itself has been refitted at least once.

It really isn’t much of a stretch to think that a ship that’s at least a decade old by the time of The Original Series (something confirmed in The Animated Series more than fifty years ago) would have had at least some modifications and changes made to it. And given what we see on screen, the ship has changed!

Head Canon #3:
Warp factors are re-designated as newer and faster engines are designed.

Still frame from Subspace Rhapsody showing the familiar flash of light effect after the USS Cayuga went to warp.
A flash of light left by a ship jumping to warp.

Warp speed has always been pretty ambiguous in Star Trek – and that’s a genuinely good decision! Pinning down exact speeds and distances risks constraining future stories, so leaving things vague and open-ended gives writers maximum manoeuvrability. But there are some instances where speed seems to vary a little too much!

Just to give one example, at the beginning of First Contact, the Enterprise-E was stationed near the Neutral Zone. But Captain Picard was able to get the ship back to Earth in record time when the Borg attacked; Starfleet had already begun to battle the Cube while the Enterprise-E was light-years away, yet the ship made it back in time.

Still frame from Nemesis showing the Enterprise-E at warp.
The Enterprise-E at warp.

So here’s my head canon: warp five in Enterprise is not the same as warp five in The Next Generation. As new engines are designed and built, warp factors change. Instead of having to keep adding new decimals to warp 9.99999, Starfleet would simply revise how warp factors are calculated and referred to – accounting for discrepancies in speed and travel time.

There are still some holes in this idea, like what Starfleet’s “transwarp” experiment was and how it can take 75+ years to traverse the galaxy at warp 9.975 while warp 10 is supposed to be instantaneous travel everywhere. But I think the idea of Starfleet changing the way warp factors are calculated and referred to makes some degree of sense – and it could explain why some travel times appear to vary wildly.

Head Canon #4:
Voyager didn’t run out of torpedoes and shuttles because the crew built replacements.

High-definition digital render of the USS Voyager (credit: TrekCore/Robert Bonchune).
The USS Voyager.
Image Credit: Robert Bonchune/TrekCore

I’ve actually tackled this idea before in a longer article – click or tap here to check it out! In short, some Trekkies have argued that the USS Voyager should have run out of torpedoes and shuttlecraft during its time in the Delta Quadrant – picking on a line from Season 1 in which Janeway said that there was “no way” to replenish the ship’s supplies. But I disagree with the idea that this is a plot hole and I can explain why in two words: Delta Flyer.

We see the crew of Voyager build not one but two Delta Flyers after getting stranded in the Delta Quadrant, using the ship’s industrial-sized replicator to do so. Though this may have been a drain on resources, it wasn’t fatal to the ship and crew by any stretch – so much so that they were able to build a like-for-like replacement when the first Delta Flyer was lost.

Still frame from Extreme Risk showing the Delta Flyer under construction.
The Delta Flyer’s construction.

Furthermore, we saw Voyager trade with numerous planets, ships, and stations during its journey home – potentially acquiring resources like antimatter that may be needed for torpedoes, engine parts for shuttles, and so on. Maybe some things can’t be replicated, but through trade, Voyager could have been able to acquire these resources.

In short, I’ve never bought into the idea that Voyager firing “too many torpedoes” is a problem, and I think it’s easily explained through a combination of a resourceful crew, powerful replicators, and bartering.

Head Canon #5:
Fashion trends, hairstyles, uniform designs, etc. change over time – just like they do in the real world.

The main cast of The Original Series Season 2 in a promo photograph.
The cast of The Original Series.

Take a look at photos from the 1970s, 1980s, and 1990s. It’s really easy to see how fashion sense and style changed in a relatively short span of time out here in the real world. Now look at the arguments some Trekkies were making about uniforms or hair styles being “wrong” in certain new Star Trek productions. It seems silly… doesn’t it?

Discovery was set ten years before The Original Series. It’s not a stretch to think that hairstyles and designs for things like uniforms might’ve changed in that time. When Discovery debuted with its all-blue uniforms, I liked the idea of that style and colour existing in between Enterprise’s submarine-style boiler suits and the more familiar Starfleet uniforms of the later 23rd Century.

The main cast of Discovery Season 1 in a promotional photograph.
Some fans weren’t keen on Discovery’s uniforms.

The same principle can apply to alien races and other factions. Why were bald Klingons a problem in Discovery, for example? It didn’t bother me – and a simple head canon explanation could be that the Klingon Empire went through a phase of preferring shaved heads in times of war. Maybe it was a revival of ancient Klingon culture, maybe other Klingons did it in honour of their leaders.

There are some oddities with Starfleet’s uniform choices that have been introduced by different Star Trek productions. The Next Generation and Deep Space Nine seemed, for a time, to establish that space stations and starships had the same combadges but different uniforms, for instance – until that went out the window! But I don’t buy into the arguments that some Trekkies have put forward about these design and aesthetic choices. It really isn’t much of a stretch to think that the 23rd and 24th Centuries go through different fashion trends.

Head Canon #6:
The “Borg Teasing Theory.”

Behind-the-scenes photo from The Next Generation showing the original model of the Borg cube.
The filming model of the original Borg cube.

I find it interesting that the Borg Collective – with its massively superior technology, huge fleet of near-unstoppable ships, and untold legions of drones – never really made a serious effort to conquer the Federation. On both occasions where the Borg directly attacked Earth, they sent a single ship and – at most – a few tens of thousands of drones. Why?

I’ve had a theory for a long time (that I really must write up in full one day!) that the Borg Collective has been “teasing” the Federation. Not for fun – but to push Starfleet to develop newer and better technologies for them to assimilate. It’s not unfair to suggest that humanity is one of the most resilient, creative, and versatile species that the Borg had encountered as of the mid-24th Century, but even so, conquering the Federation shouldn’t pose a challenge based on what we saw of the scale of the Collective in Voyager.

Still frame from First Contact showing the Borg Queen.
First Contact introduced the Borg Queen.

We know that the Borg seek “perfection,” and that they even ignore whole species if they think they have nothing to offer. Humanity clearly has plenty to offer the Borg… but in their push for even greater perfection, might the Borg be trying to see how far they can push the Federation?

The Borg attacks on outlying colonies, and later their attacks on Earth, prompted Starfleet to develop new and better weapons, shields, and medical technology. The Borg may have been hoping to assimilate these technologies later on – partly to add to their arsenal, but also partly to prevent them being used against them in a future conflict. By “teasing” the Federation with these smaller – but still pretty devastating – incursions, it’s basically a win-win for the Borg. Either their sole cube succeeds and assimilates Earth, then the rest of the Federation, or in its failure it not only gathers a ton of data, but also pushes Starfleet to develop newer and better things to assimilate in the future.

Head Canon #7:
Discovery Season 2 was originally going to be an “origin story” for the Borg.

Still frame from Discovery Season 2 showing the pseudo-assimilation of Captain Leland.
The “assimilation” of Captain Leland.

Is there such a thing as “production-side head canon?” I’m adding this one to the list either way! In short, no one is gonna be able to convince me that Discovery’s Control AI and time travel story in its second season was originally created/pitched as anything other than a Borg Collective origin story.

The way the Control AI was able to “assimilate” Captain Leland and others, using nano-technology, is just too eerily similar to the way the Borg operate to be a coincidence. When you add into the mix Burnham’s time travel suit… the stage was set for Control to become the progenitor of the Borg.

Still frame from Such Sweet Sorrow showing the Red Angel just out of focus.
The Red Angel suit could travel through time.

With relatively few tweaks to the final act of Season 2, Control could’ve seized Burnham’s Red Angel suit and, perhaps staring down the barrel of a Starfleet armada, escaped into the past. Crash-landing on a remote Delta Quadrant planet, Control could use its remaining nanites to conquer the native humanoid population… setting the stage for the Borg Collective to be a Federation creation.

Now, I’m not saying this would’ve been a good story. And I’m definitely not saying that Discovery’s writing team could’ve pulled it off successfully. Those are moot points now, anyway. But unless someone comes forward with concrete, definitive proof that Season 2’s Control/time travel story was never intended as a Borg story… well, let’s just say that would be a tough thing to convince me of! I have a longer article about this theory, by the way, and you can find it by clicking or tapping here.

Head Canon #8:
The Romulans eventually discovered Sisko’s underhanded tactics.

Still frame from In The Pale Moonlight showing Senator Vreenak's famous "it's a fake" line.
“It’s a faaaaaaake!”

One of my fantasy Star Trek stories is a follow-up to the outstanding Deep Space Nine Season 6 episode In The Pale Moonlight. But unless and until that happens, I’ll have to make do with my personal head canon! In short, I struggle to believe that Sisko’s actions in that episode – where he lied, schemed, and murdered his way to an alliance with the Romulans – would never come to light.

Whether this would set the stage for a full-scale conflict or not isn’t certain, and with the Romulan Empire in a much-weakened state in the early 25th Century, perhaps they wouldn’t be spoiling for a fight. Romulan leaders might even want to keep the revelation a secret, not only because it shows them in a bad light, but in order to avoid jeopardising an alliance that they relied upon in the aftermath of the loss of Romulus and Remus.

Still frame from In The Pale Moonlight showing Sisko looking directly at the camera.
I think the Romulans will eventually uncover the truth…

So how could it happen? The only people involved were Garak and Sisko, and neither would be likely to spill the beans. Garak, though, might’ve boasted about his achievements in private, if not to Dr Bashir then to someone else back on Cardassia. It’s one of his biggest achievements if you think about it, and it could become a legend within the re-established Cardassian intelligence agency.

More likely, though, would be the Romulans re-examining the fake “evidence” of the Dominion plot to invade. Garak believed that any imperfections in the recording would be written off as damage from the shuttle explosion, but I’m not so sure. Under proper forensic examination, would the fake recording really hold up? Or could Senator Vreenak have sent a message warning about the forgery before his assassination? There are multiple ways this could go – and serious consequences for Starfleet if and when the truth comes out!

Head Canon #9:
Starfleet will find a way to prevent the Burn – pushing Discovery’s far future into an alternate timeline.

Still frame from Su'Kal showing a flashback to the Burn.
The Burn.

If you’re a regular reader, you might remember that – only a few weeks ago – I pushed back hard against the idea that some or all of Discovery has been “rendered non-canon” by one brief clip in Lower Decks. And to be clear: I stand by what I said then! Discovery, at time of writing, remains fully canon, and its far-future setting is the ultimate destination for the prime timeline.

But the Burn is particularly depressing, and knowing that the Federation will suffer such a horribly devastating blow – even if not for centuries – potentially changes how we react to stories set in the 23rd, 24th, and 25th Centuries. So my current head canon is this: at some point in the future, perhaps after Discovery’s new spin-off, Starfleet Academy, has finished its run, the far future setting will be quietly dropped. If there’s more Star Trek being made at that point, or at some point in the future, it will either totally ignore those events or perhaps even find a way to imply that they didn’t happen.

Still frame from That Hope Is You II showing a simulation/recording of the origin of the Burn.
The Burn originated on a wrecked ship in a toxic nebula.

We’ll need to discuss this in more detail on another occasion, but I don’t think that Discovery’s “post-apocalyptic Star Trek” idea worked. I don’t think the concept was a good one in and of itself, but I also feel that the execution was poor. Aside from a few moments in Season 3, Discovery never really did a lot with the idea of rebuilding the Federation, and the things we did see were smaller moments that were blitzed past to get to other, generally less interesting stories.

So I think there’s a case to be made to quietly push Discovery and Starfleet Academy into their own timeline at some future point. In my head, it works better that way – allowing Discovery to continue to exist and for Starfleet Academy to hopefully build on the foundations it laid, but also not constraining future stories that may be set in the 24th or 25th Centuries.

Head Canon #10:
Section 31 regularly uses cloaking devices.

Still frame from Section 31 showing a Section 31 ship.
A Section 31 vessel of the late 23rd/early 24th Century.

Maybe I’m forgetting or overlooking an episode, but I can’t remember seeing Section 31 using cloaked ships. It seems logical to me, though, that the Federation’s black ops/off-the-books security organisation would take advantage of cloaking technology whenever possible. Starfleet may be bound by the Treaty of Algeron not to use cloaking devices… but does anyone really think that Section 31 – an organisation which has attempted genocide and overthrown governments – would abide by the law?

Section 31’s use of cloaked ships could also explain things like their abduction of Dr Bashir in Inquisition – the faction’s first appearance in Star Trek. That episode left it deliberately unclear how Section 31 was able to infiltrate DS9 to capture Bashir, but if you imagine them using a ship with a cloaking device, things start to fall into place.

Still frame from Inquisition showing a close-up of Sloan.
Deputy Director Sloan.

Starfleet (and presumably the Federation government, too) refuse to officially acknowledge Section 31’s existence – at least in the mid/late 24th Century. So that makes it easy for them and their ambassadors to deny that any officially-sanctioned Starfleet or Federation ship is using a cloak in violation of the treaty with the Romulans. The Federation would, presumably, deny the existence of any such vessel and would abandon any captured Section 31 operative to their fate.

An organisation that likes to exist in the shadows would, surely, want to take advantage of every possible way to hide. Cloaks in Star Trek are imperfect – but they’re still very useful pieces of kit. For spies and assassins, a cloaked ship could be the difference between reaching a target and failing the mission. Section 31 would obviously use this technology – even if we’ve never seen it!

So that’s it… for now.

Still frame from The Undiscovered Country showing General Chang looking at the Enterprise.
The Enterprise-A on a Klingon viewscreen.

I have a few other ideas that I didn’t have time for on this occasion – so stay tuned, because I might revisit this subject in the future. It was a bit of fun for me, and pretty cathartic to talk about some of these ideas. Several of these head canon explanations are things I came up with years or even decades ago, so it’s definitely fun to air them for the first time!

As I said at the start, this is just for fun and isn’t something to argue about or get upset over. Head canon is a great way for fans to plug holes or expand stories – but it isn’t worth taking too seriously; none of this will ever be seen or confirmed on screen. In fact, it’s quite likely that some of what we talked about today will be actively debunked in future!

I hope you’ll stick around here on the website, as there’s more Star Trek content to come! I finally finished reviewing Strange New Worlds’ fantastic second season a few days ago, and earlier in the year I took a look at the Section 31 TV movie, too. I hope you’ve found some of these head canon ideas interesting, in any case.


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