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The Star Trek universe has always sparked lively debates among fans, but few topics have generated as much controversy as the rumors surrounding Star Trek: Discovery’s place in the franchise’s canon. With countless discussions across fan forums and speculation on social media, questions persist about whether Discovery has been erased or removed from the official timeline. This article explores what it would mean for a series to be erased from canon, how fans on Reddit are responding, and whether Discovery now exists in an alternate universe. We’ll also examine the show’s impact on Star Trek lore, including changes to iconic elements like the Klingons.
Star Trek: Discovery has sparked a lot of debate among fans, especially regarding its place in the official Star Trek canon. Although the show ran for five seasons and explored new timelines before and after the original Enterprise voyages, its cancellation in 2024 left fans wondering about its future in the franchise. Some fans criticized Discovery for straying from the classic tone and aesthetics of earlier series, introducing advanced technology that seemed out of place in the established timeline. This led to speculation that Paramount might erase it from canon to preserve continuity.
In fact, recent developments suggest that Discovery has been officially removed from the prime Star Trek timeline canon. The animated series Star Trek: Lower Decks has played a key role in repairing continuity issues caused by Discovery, effectively erasing it from the main timeline. Meanwhile, other shows like Strange New Worlds continue to follow the traditional look and lore, reinforcing their canonical status. So, while Discovery introduced bold new ideas, it now exists in a separate reality, no longer part of the official Star Trek universe that fans have cherished for decades.

Star Trek: Discovery being “erased from canon” means that its events and storylines are no longer considered part of the official Star Trek universe timeline, often called the “Prime timeline.” This shift reportedly happened after the show’s cancellation in 2024, with Paramount pushing Discovery into an alternate timeline to avoid its controversial impact on established Star Trek lore. Fans and critics had mixed feelings about Discovery; some disliked how it altered the portrayal of iconic species like the Klingons and introduced advanced technology that conflicted with previous series, which disrupted the continuity that many Star Trek fans cherish.
Interestingly, Star Trek: Lower Decks, an animated series firmly set in the Prime timeline, has been used to “repair” some of the continuity issues caused by Discovery. Shows like Strange New Worlds also maintain the traditional look and tone of Star Trek, reinforcing what remains canon. However, not all fans agree that Discovery is fully erased from canon—some argue it still holds a place in the broader Star Trek multiverse, just not the main timeline. So, while Discovery’s official status is complicated, the franchise seems to be moving forward by separating it from the core Star Trek storylines.

There’s been some chatter on Reddit about Star Trek: Discovery being “erased from canon,” which has sparked quite a bit of debate among fans. This idea usually comes up when people discuss how Discovery fits into the broader Star Trek universe, especially since the show introduced some timeline changes and new elements that don’t always align neatly with previous series. Some fans feel these inconsistencies make it feel like Discovery is being sidelined or ignored in official Star Trek continuity discussions.
However, it’s important to note that Star Trek: Discovery has not been officially removed from canon by the franchise’s creators. The show is still considered part of the official timeline, even if some fans wish certain plot points or timeline shifts were handled differently. The Reddit conversations often reflect passionate fan opinions rather than any formal statement from the producers or CBS/Paramount. So, while “erased from canon” makes for a catchy phrase, it’s more about fan frustration and debate than an actual erasure of Discovery from Star Trek lore. It’s a great example of how deeply fans care about the continuity and legacy of this beloved sci-fi universe.

Star Trek: Discovery has recently been erased from the official Star Trek canon, a move that has sparked plenty of discussion among fans. The animated series Star Trek: Lower Decks played a key role in this shift by fixing many continuity issues, effectively sidelining Discovery from the prime timeline. This decision comes after criticism that Discovery disrupted the established Star Trek universe with its portrayal of Klingons, timeline inconsistencies, and character behaviors that felt out of place for Starfleet officers.
The show initially set itself in the 23rd century, between the eras of Archer’s and Kirk’s Enterprises, but many fans felt it clashed with the tone and style of classic Trek. The Klingons, in particular, were redesigned in ways that alienated longtime viewers. By pushing Discovery into an alternate timeline, Paramount seems to be preserving the integrity of the original continuity while allowing Lower Decks and Strange New Worlds to maintain a more classic Trek feel.
While Discovery had its moments, this canon erasure reflects the franchise’s ongoing struggle to balance innovation with respect for its rich history. Fans who cherish the prime timeline can now enjoy a more cohesive Star Trek universe without the disruptions caused by Discovery.

Discovery has not been removed from Canon; in fact, Discovery Channel continues to air a wide variety of popular shows as part of its lineup in 2025. The channel’s summer schedule includes new seasons and spinoffs like Naked and Afraid: Apocalypse and Deadliest Catch season 21, showing that Discovery remains active and relevant in the TV landscape. While there is no indication that Discovery content has been removed from any platform called Canon, Discovery’s programming is thriving with fresh series and returning favorites.
If you were referring to a specific platform or service named Canon, there is no publicly available information suggesting that Discovery has been removed from it. Discovery Channel’s original programming list includes many ongoing shows, and the channel’s schedule is regularly updated with new content. So, whether you’re watching on cable, streaming services, or other platforms, Discovery remains a key player in factual and adventure entertainment.

Star Trek: Discovery has been a divisive chapter in the Star Trek saga, stirring up strong opinions among fans. When it first aired, it was set between the eras of Archer’s and Kirk’s Enterprises, but its portrayal of iconic elements like the Klingons sparked controversy. Many fans disliked the drastic redesign of the Klingons and felt the show disrupted the established Star Trek timeline and tone. This led to significant backlash, with some feeling Discovery strayed too far from what made Star Trek beloved.
Recently, there was a claim that Star Trek: Discovery was removed from the official Star Trek canon, especially after the finale of the animated series Star Trek: Lower Decks, which humorously distanced itself from Discovery’s timeline. However, this is not entirely accurate. Despite the criticism, Discovery remains part of the official canon, especially since new spin-offs featuring its characters are in production, indicating Paramount’s continued investment in its storylines.
So, while Discovery may have shaken things up and divided fans, it still holds a place in the Star Trek universe, continuing to explore new stories within this vast sci-fi world.

Star Trek: Prodigy is an animated series that follows a group of young aliens who discover the USS Protostar, an abandoned experimental Starfleet starship, in a distant alien prison colony. These teens, none of whom have heard of the Federation before, band together to escape their harsh surroundings and explore the galaxy, learning about leadership and teamwork along the way. What makes the show special is how it balances fresh storytelling with classic Star Trek optimism, showing a diverse, flawed crew growing into heroes while staying true to the franchise’s hopeful spirit.
The series also cleverly incorporates iconic Star Trek characters like Spock and Uhura as holograms, voiced by original actors using lines from past shows and movies, which adds a nostalgic touch for longtime fans. Though designed as a family-friendly introduction to Star Trek, Prodigy offers strong characters, engaging narratives, and beautiful animation that appeal to viewers of all ages. It’s praised for blending episodic adventures with an ongoing story arc, making every episode both satisfying and meaningful. Overall, Star Trek: Prodigy stands out as a fresh yet faithful addition to the Star Trek universe.

The Klingons in Star Trek: Discovery are a fascinating and complex part of the series, portrayed with a fresh yet respectful take on this iconic warrior race. Unlike previous Star Trek shows, Discovery dives deep into Klingon culture, politics, and internal conflicts, especially through characters like T’Kuvma, who strives to unite the fractured Klingon houses, and his protege Kol, a powerful and ambitious military leader. L’Rell, a standout character, evolves from a battle deck commander to a key figure holding the Empire together, showcasing the fierce loyalty and honor that define Klingon society.
Visually and linguistically, these Klingons are distinct, with bold makeup and a unique language that some fans found challenging but that adds to their alien mystique. Their portrayal emphasizes their warrior ethos and complex political intrigue, making them more than just antagonists—they are a proud race with their own struggles and ambitions. While some viewers found the new designs and sounds unusual, the characters themselves bring depth and excitement to the show’s narrative, enriching the Star Trek universe with a fresh perspective on a classic species.

Star Trek: Discovery is not set in an alternate universe but rather takes place within the established Prime Timeline of the Star Trek franchise. This timeline includes most of the Star Trek TV series and movies before the 2009 reboot films, which themselves created a separate Kelvin Timeline. Discovery’s story begins in the 23rd century, overlapping with the era of the original series, and later seasons jump far into the future, specifically the 32nd century, while still remaining part of the Prime Timeline continuity.
Although Discovery introduces complex elements like time travel and advanced technology that sometimes feel like a departure from earlier Star Trek shows, it does not create a new universe but expands on the existing one. The franchise does have a known alternate reality called the Mirror Universe, which is distinct from the Prime and Kelvin timelines, but Discovery mainly operates in the Prime Universe, occasionally visiting the Mirror Universe for specific story arcs.
So, while Star Trek: Discovery pushes the boundaries of Star Trek lore and technology, it remains firmly rooted in the main Star Trek universe fans have followed for decades.

In conclusion, the decision to exclude “Star Trek: Discovery” from the official canon marks a significant shift in the franchise’s narrative direction. While the series garnered a dedicated fanbase and offered fresh perspectives on Starfleet’s ideals, its removal raises questions about continuity and the evolving nature of storytelling within the Star Trek universe. This controversial choice reflects the ongoing challenge of balancing innovation with the established lore that fans cherish. As the franchise continues to expand through new series and films, it remains to be seen how this decision will impact future narratives and the overall legacy of Star Trek.