Relativity Space Launches World’s First 3D-Printed Rocket, But Falls Short of Orbit

Samson Amore

Samson Amore is a reporter for dot.LA. He holds a degree in journalism from Emerson College. Send tips or pitches to samsonamore@dot.la and find him on Twitter @Samsonamore.

Relativity Space Launches World’s First 3D-Printed Rocket, But Falls Short of Orbit
Photo: Relativity Space

The largest 3D-printed object to ever fly had liftoff yesterday as Long Beach-based Relativity Space launched its Terran 1 rocket from Cape Canaveral Space Force Station.

Terran 1 lifted off from Cape Canaveral at around 7 p.m. PST March 22. It was Relativity’s third attempt at sending Terran 1 to the cosmos and the nighttime launch was quite a sight to behold. The clarity of the night sky was perfect to see the blue jets of flame cascading out of Terran 1’s nine Aeon 1 engines, all 3D-printed, as the rocket took off.


The launch didn’t go as planned – the craft suffered an anomaly in its second stage that kept it from propelling into orbit and instead sent it plummeting into the Atlantic Ocean. But in a way, it was still a win for Relativity, which proved that 85% 3D-printed rockets can survive launch. It also proved that Relativity’s novel fuel combination of liquid methane and oxygen was viable.

We still don’t know exactly what the anomaly was. Relativity warned during its live broadcast Wednesday that it could take up to weeks to figure out the exact issue. ArsTechnica’s longtime space reporter Eric Berger theorized that based on the limited video footage from the rocket, it looked like the second-stage engine couldn’t properly ignite. But it’s unclear if that’s a propellant or ignition issue, or something else entirely.

Terran 1 also successfully pushed past Max Q, the term for when the rocket’s under maximum dynamic pressure as it tries to push out of Earth’s atmosphere. Max Q is the most physical stress a rocket will undergo during launch, so if a craft can endure it, that validates its construction.

Photo: Relativity Space

“Today’s launch proved Relativity’s 3D-printed rocket technologies that will enable our next vehicle, Terran R. We successfully made it through Max-Q, the highest stress state on our printed structures,” Relativity said in a statement Wednesday. “ This is the biggest proof point for our novel additive manufacturing approach.”

The company added, “today is a huge win, with many historic firsts. We also progressed through Main Engine Cutoff and Stage Separation. We will assess flight data and provide public updates over the coming days.”

Terran 1 is largely a test vehicle. So far, it hasn’t carried any passengers or customer payloads during these tests. But Relativity CEO Tim Ellis said the company has secured at least $1.65 billion in customer contracts. Some of that money is earmarked for future Terran 1 launches, but most is for Relativity’s bigger, upcoming rocket called Terran R, which is also 3D printed and can carry up to 44,000 pounds to orbit, Ellis said.

Ellis added earlier this month that Relativity will partly rely on customers to dictate how much development goes into Terran 1. He said he plans to ask clients for their input: “Do they want us to continue down the path of producing more Terran 1’s to solve for those issues on this vehicle? Or would like us to solve the remaining rocket science problems on the vehicle they are actually most interested in, Terran R,” Ellis questioned.

Regardless of the fact it failed to reach orbit, Relativity is still billing the mission as a success because of the data it gathered. This was the first time its nine 3D-printed engines saw liftoff, and also the first time Terran 1 endured Max Q, so the team has lots of new information to pore over as it continues honing development.

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LA’s Upgrade in Travel and NBA Viewing
Image Source: Los Angeles World Airports

🔦 Spotlight

Exciting developments are underway for Los Angeles as the city prepares for major upgrades in both travel and entertainment. The Los Angeles Board of Airport Commissioners has approved an additional $400 million for the Automated People Mover (APM) at LAX, increasing its total budget to $3.34 billion. This boost ensures the elevated train’s completion by December 8, 2025, with service starting in January 2026. For Angelenos, this means a significant improvement in travel convenience. The APM will streamline connections between parking, rental car facilities, and the new Metro transit station, drastically cutting traffic congestion around the airport. Imagine a future without the dreaded 30-minute traffic delays at LAX! The APM will operate 24/7, reducing airport traffic by 42 million vehicle miles annually and carrying 30 million passengers each year, while also creating thousands of local jobs and supporting small businesses.

Meanwhile, the NBA is also making waves with its new broadcasting deals. The league has signed multi-year agreements with ESPN, NBC, and Amazon Prime Video, marking a notable shift in media partnerships. ESPN will maintain its long-standing role, NBC returns as a network broadcaster after years away, and Amazon Prime Video will provide NBA games through its streaming platform. Starting with the 2025-2026 season, these deals will enhance the league's reach and revenue, aligning with the NBA's goal to expand its audience and adapt to evolving viewing habits. Whether you're catching the action on TV or streaming online, these changes promise to elevate the fan experience and bring more basketball excitement to Los Angeles.


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LA Venture Funds

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  • B Capital co-led a $12.5M Seed Round for Star Catcher, a startup that aims to develop a space-based grid that captures solar energy in space and distributes it to satellites and other space assets. - learn more
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🤫 The Secret to Staying Fit at Your Desk: 6 Essential Under-Desk Exercise Machines

Health experts are sounding the alarm: our sedentary jobs are slowly killing us, yet we can't abandon our desks if we want to keep the lights on. It feels like we're caught between a rock and a hard place. Enter under-desk exercise machines – the overlooked heroes (albeit kind of goofy looking) of the modern workspace. These devices let tech professionals stay active, enhance their health, and increase their productivity, all without stepping away from their screens. Here are 6 fantastic options that will enhance the way you work and workout simultaneously.

DeskCycle Under Desk Bike Pedal Exerciser

This bike has nearly ten thousand five-star reviews on amazon. It works with nearly any desk/chair setup. It is quiet, sturdy and allows up to 40 pounds of resistance. If you are looking for an under-desk bike this is a fantastic option.

Type: Under-Desk Bike

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Sunny Health & Fitness Dual Function Under Desk Pedal Exerciser

This under-desk bike is extremely quiet due to the magnetic resistance making it an ideal option if you work in a shared space. It doesn’t slip, has eight levels of resistance, and the option to work legs and arms. It’s about half the price of the DeskCycle bike making it a solid mid-range option for those looking to increase their daily activity.

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Sunny Health & Fitness Sitting Under Desk Elliptical

This under-desk elliptical comes in multiple colors if you really want to underscore that you are a quirky individual, in case an under-desk elliptical isn’t enough. This model is a bit heavy (very sturdy), has eight different resistance levels, and has more than nine thousand 5-star reviews.

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DeskCycle Ellipse Leg Exerciser

This under-desk elliptical is another great option. It is a bit pricey but it’s quiet, well-made and has eight resistance levels. It also syncs with your apple watch or fitbit which is a very large perk for those office-wide “step” challenges. Get ready to win.

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Daeyegim Quiet LED Remote Treadmill

If you have a standing desk and are looking to walk and work this is a fantastic option. This walking-only treadmill allows you to walk between 0.5 to 5 mph (or jog unless you have the stride length of an NBA forward). It is very quiet, which is perfect if you want to use it near others or during a meeting. You can’t change the incline or fold it in half but it is great for simply getting in some extra steps during the work day.

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Sunny Health & Fitness Foldable Manual Treadmill

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🤠Musk Picks Texas and 🔥Tinder AI Picks Your Profile Pictures

🔦 Spotlight

Tinder is altering dating profile creation with its new AI-powered Photo Selector feature, designed to help users choose their most appealing dating profile pictures. This innovative tool employs facial recognition technology to curate a set of up to 10 photos from the user's device, streamlining the often time-consuming process of profile setup. To use the feature, users simply take a selfie within the Tinder app and grant access to their camera roll. The AI then analyzes the photos based on factors like lighting and composition, drawing from Tinder's research on what makes an effective profile picture.

The selection process occurs entirely on the user's device, ensuring privacy and data security. Tinder doesn't collect or store any biometric data or photos beyond those chosen for the profile, and the facial recognition data is deleted once the user exits the feature. This new tool addresses a common pain point for users, as Tinder's research shows that young singles typically spend about 25 to 33 minutes selecting a profile picture. By automating this process, Tinder aims to reduce profile creation time and allow users to focus more on making meaningful connections.

In wholly unrelated news, Elon Musk has announced plans to relocate the headquarters of X (formerly Twitter) and SpaceX from California to Texas. SpaceX will move from Hawthorne to Starbase, while X will shift from San Francisco to Austin. Musk cited concerns about aggressive drug users near X's current headquarters and a new California law regarding gender identity notification in schools as reasons for the move. This decision follows Musk's previous relocation of Tesla's headquarters to Texas in 2021.

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