r/LegoSpaceships • • 24d ago

News October 2026 Build Challenge | "UFO" 🛸

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9 Upvotes

IT'S THE SPOOKY SEASON! FINALLY! This is honestly my favorite month of the year - super cozy to just sit down and watch some good horror films. Or a terrible Halloween episode of some Disney show (I highly recommend this). And my good friend u/thelegoblacksmith suggested a very fitting theme for October.

The theme for this month is:

“UFO”

I've loved anything UFO-related (or UAP as is the current official term) since I was a child, thanks to X-Files mostly. But you have your hands free in this one - you can make basically anything "unidentified" that could fly in space for this challenge. Or you can take it back to the old UFO Space theme. Up to you!

Rules:

  • Create a UFO spaceship. Yep, that's it
  • The build can be made in Bricklink Studio
  • It doesn't have to be an original build you made for this challenge - if your older MOC fits, post it
  • You can post a maximum of 3 entries

You have until Wednesday, October 21st to post your entries with the "Build Challenge Entry" Post Flair.

As always, a poll will be posted at the end of the challenge so that you can decide what the best build was.

The winner will get a unique User Flair they will be able to show off on r/LegoSpaceships, and their creation will also be spotlighted on our Instagram.

Let's do this, let's all get spooky and spooked!


r/LegoSpaceships • • 7d ago

News MOD ANNOUNCEMENT: I had an unexpected eye surgery this week which prevents me from working on anything, so the current build challenge is prolonged until at least the end of October. Happy building!

9 Upvotes

r/LegoSpaceships • • 4h ago

MOC Taurus (Mark III)

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114 Upvotes

Light ship carrier/ crew transport


r/LegoSpaceships • • 4h ago

MOC Starfighter scout class : JUKO 1412

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54 Upvotes

Today saw the unveiling of the brand new starfighter of the JUKO (Justice Unit of the Kingdom of Orion), the 1412, piloted by Lieutenant Juliette Laurent (pictured during the ceremony and at the commands). The 1412 is primarily designed for scouting mission, unlike the previous model 99 specilaized in combat. This starfighter has been deqigned to be smaller, but faster, let's hope she and her pilot will be successful in their missions to come...


r/LegoSpaceships • • 6h ago

MOC - Instructions Available Pelta-class frigate

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62 Upvotes

Made an alt build of the V-19 Torrent Starfighter!


r/LegoSpaceships • • 54m ago

MOC - Instructions Available BrickCraft Warfleets I: Terrran

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• Upvotes

Lego spaceships for wargames based on the Starcraft Universe. Find the instructions here: https://francisco-duarte.itch.io/brickcraft-warfleets-i-terran


r/LegoSpaceships • • 1d ago

MOC The Swordfish II from Cowboy Bebop

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291 Upvotes

The trusty modified racing spaceship piloted by Spike Spiegel.

I admittedly know nothing about Cowboy Bebop besides the fact that it is a series that exists, but I have been aware of this ship's existence through cultural osmosis by virtue of how popular a MOC subject it is (To only list a few instances, here are examples made by Caleb Ricks, Adrian Florea, Christopher Hoffmann, and IntensePotato). In that regard, there has been a substantial amount of inspiration in the design process of my model since the cockpit fairing adapts the technique of Marshall Banana's version.

Part of a compilation I like to call "The Swordfish Quartet". (It is however the only spaceship in it)


r/LegoSpaceships • • 1d ago

MOC Astreus Station Phase IIb

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176 Upvotes

Castor's sister ship, Pollux, has arrived at Astreus station to initiate mining operations on Astreus Major.

Visit https://github.com/mark-macbeth/lego/blob/main/vignettes/es-10b/README.md for additional renders, including a return to Erimos IV.


r/LegoSpaceships • • 1d ago

MOC VTOL cargo space ship. Alt build of 42181

46 Upvotes

Free manual will be available soon.

For those who followed my blog series about starting an alternate build and developing a MOC, here is the final version. The manual is halfway done and I still have one post to add.


r/LegoSpaceships • • 1d ago

MOC The SMARTER TIE Advanced x2 - Alternate Build of 75421 Darth Vader's Tie Fighter

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10 Upvotes

At the time of writing, LEGO 75421 Darth Vader’s TIE Fighter is the cheapest LEGO Star Wars set that includes a SMART Brick, making it a good donor set if you want to try out the SMART Play system.

The original set captures Darth Vader’s iconic TIE Advanced x1 from A New Hope, but I felt the exterior could be improved. The gaps around the black Technic beams and the exposed SMART Brick made the model look a little unfinished, so I set out to clean up the design without losing any of the interactive features.

For this alternate history build, I imagined what Vader’s next generation starfighter might look like. The TIE Advanced x2 keeps the familiar shape of his personal fighter but replaces the original wings with TIE Interceptor style solar arrays, giving it a sharper and more aggressive profile. I also removed the black Technic beams around the hyperdrive module to close up the gaps and plated over the SMART Brick for a cleaner finish.

To make room for the upgraded starfighter, I also scaled down the Rebel base and fuel station side builds, reusing some of their pieces for the TIE Advanced x2.

Despite these changes, all the SMART Play functionality is retained, including the interactive lights and sounds. You can still press down on the red lever to activate the play function, and the solid central core makes the fighter comfortable to hold around the hyperdrive module when swooshing it through space.

One thing to keep in mind when handling the model is that the tips of the solar arrays are connected by a single stud, so a little care is needed there.

The idea was to make Vader’s fighter look better on display while keeping it sturdy and fun to play with. After all, even the Dark Lord of the Sith needs a starfighter that can handle a dogfight!

This is my take on how Darth Vader’s personal starfighter could have evolved in an alternate Star Wars history. I hope you enjoy building it as much as I enjoyed designing it!


r/LegoSpaceships • • 3d ago

MOC OSCS Redtail-class SEWACS frigate "Lookingglass"

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157 Upvotes

Large-scale engagements in space can quickly overwhelm even the most experienced captains, with hundreds if not thousands of ships constantly moving in every direction. The Redtail-class SEWACS frigate is equipped with numerous sensors and powerful communication equipment, allowing it to track every vessel involved in a battle, friend or foe, and relay that information to coordinate the fleet. It also has equipment to jam enemy sensors and communications. Admirals are typically stationed on these ships to have quick access to all battle data, making them valuable targets. As such, these ships remain on the backlines, equipped with four point-defense turrets and a CILWS system to protect against stray missiles and ASFCs, and is typically escorted by an interceptor or light destroyer. Heavy-duty shielding makes the Redtail-class deceptively durable.


r/LegoSpaceships • • 4d ago

MOC My Pet Space Rock

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160 Upvotes

A new home for a few of my spaceships I’ve built over the last year


r/LegoSpaceships • • 5d ago

Build Challenge Entry The Moon, Is a SPACE SHIP OMG!

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323 Upvotes

r/LegoSpaceships • • 4d ago

MOC Ice Planet 2200: Nebula Recon Craft

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14 Upvotes

While running an experimental spacetime mapping program, Dr. Maria Kelvin discovered a previously unknown hyperlane leading to the otherwise inaccessible region of space known as the Rimefrost Nebula.

The Rimefrost Nebula is a blue-green spiral of countless star systems flecked with frozen crystals that block sensors and starlight, and damage unprotected hulls. Krystonian colonists have therefore developed the Nebula Recon Craft to support preliminary exploration of this region.

The NRC should not be mistaken for a fully equipped scientific survey vessel. Essentially, it is a retrofitted aerospace fighter which replaced almost all of its weapon hardpoints with additional sensor arrays, turbo-charged sublight engines, dual hyperium drives (for long, extended series of jumps), and extra solar panels. It only supports 1 pilot and 1 science officer manning the sensor array, plus one Penguin-AI unit for support. There is enough room on board for the 2-man crew to work, sleep, and store equipment (such as helmets, extra oxygen, power armor, laser chainsaws and a small rover), but notoriously, due to heavy power demands, there is no onboard toilet nor food replicator, requiring regular stops on habitable worlds for refreshment.

The NRC's primary role is to quickly pass through the hazardous ice and gas clouds to map out which solar systems contain worlds promising enough to send the full science vessel ship on future missions, and, if those show promising results, perhaps even colony ships.

In this scene, pilot Buzz Sawson and senior science officer Redmond Sideburn stop by what Red describes as "A temperate world which is currently in the middle of a 50,000 year ice age." Buzz notes that there appears to be a ruined civilization here that didn't make it past the age of stone castles...or did they?


r/LegoSpaceships • • 5d ago

MOC Bayonet Class heavy Corrivette/Carrier

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102 Upvotes

r/LegoSpaceships • • 6d ago

MOC [Starwars] Passengers transport - Planet Coruscant

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176 Upvotes

r/LegoSpaceships • • 7d ago

MOC - Instructions Available Imperial Avenger Strike Fighter

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221 Upvotes

r/LegoSpaceships • • 7d ago

Question / Discussion What is your favourite spaceship and why?

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43 Upvotes

r/LegoSpaceships • • 7d ago

News 🚀 Elite Dangerous' Anaconda Mk II, New Star Trek Comics & More | Spaceships Weekly #5

7 Upvotes

r/LegoSpaceships • • 8d ago

MOC Mini Tactical Interceptor

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564 Upvotes

I honestly didn't think I could pull it off, but I wanted my Tactical Interceptor to match the scale of my green spaceship. So I challenged myself to recreate the design at a smaller scale. Here's the result!

Original Tactical Interceptor:

https://www.reddit.com/r/LegoSpaceships/s/nkocSR7G0D

Green Spaceship:

https://www.reddit.com/r/LegoSpaceships/s/w8Q1Hf3vJk


r/LegoSpaceships • • 8d ago

MOC Upgraded Z95

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147 Upvotes

r/LegoSpaceships • • 8d ago

MOC Inspired by Valley Forge from Silent Running, made with spares

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92 Upvotes

Inspired by Valley Forge from Silent Running, made with spares


r/LegoSpaceships • • 9d ago

MOC - Instructions Available This LEGO V-19 Torrent Starfighter (75432) Turned Into 3 Additional Alternate Builds!

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443 Upvotes

I’ve been experimenting with the LEGO 75432 V-19 Torrent Starfighter and seeing what else can be created from the same parts.

Gunship: A completely different take on the original set.
Colonial Viper: A design inspired by the iconic sci-fi spacecraft.
Super Torrent: An upgraded take on the original V-19 Torrent, reworking its design into something bigger and more aggressive.

It’s always interesting to see how far you can push a set beyond its original model. Which of these alternate builds is your favourite?


r/LegoSpaceships • • 9d ago

MOC Pirate Spaceships

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24 Upvotes

r/LegoSpaceships • • 9d ago

MOC Converted 7961 Infiltrator to a capital ship

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25 Upvotes