Tag: Relativity

NASA awards Relativity the launch and management contract for new Mars orbiter

4:31 pm

NASA today awarded the rocket startup Relativity the contract to provide the service module, rocket, and operations for the launch of its proposed four instrument Aeolus Mars orbiter, focused on studying the Martian atmosphere.

NASA will provide the Aeolus atmospheric‑science instrument payload suite, while Relativity Space supplies the spacecraft, rocket, and cruise operations necessary to deliver the instruments to Mars.

…Aeolus, scheduled to launch in 2028, is a NASA‑developed suite of four complementary instruments designed to provide the first integrated, daily, global view of Martian winds, temperatures, dust, and clouds. By improving models for dust, winds, temperature, and seasonal atmospheric behavior, Aeolus will generate the detailed environmental knowledge required to reduce risk for future crewed and uncrewed landings. These measurements will directly inform entry, descent, and landing systems and support safer, more predictable mission planning for astronauts.

…NASA will support operations of science instruments for at least one Martian year, while Relativity Space maintains the spacecraft.

The announcement made no mention of contract price. Relativity meanwhile has only launched once, a failure of its small Terran-1 rocket in 2023, after which the company abandoned that 3D-printed design to focus on its larger Terran-R rocket, which it hopes to launch for the first time before the end of this year.

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Relativity provides detailed video update on the development of its Terran-R rocket

12:46 pm

The rocket startup Relativity yesterday uploaded a 42-minute long video on Youtube describing in great detail the status of its Terran-R rocket, providing a great deal of information about its design, construction, and goals, including the significant changes the company has made from its much smaller Terran-1 rocket.

I have embedded that video below.

Several take-aways: First, the video devotes a long segment explaining why the company has abandoned its long expressed goal of making a rocket entirely 3D printed. It found with Terran-1 that 3D printing the rocket’s body and fairing was not cost effective. It took too long and was too expensive. Using aluminum is faster and cheaper, especially as Relativity is no longer doing this in-house. Instead, it appears they are partnering long term with specific outside vendors for the rocket shells, tanks, and domes, as well as the fairings.

Second, the company is aiming to make the rocket’s first stage reusable from the start, making the first landing attempts on the first launch. They also recognize that success will take time and many attempts, similar to SpaceX’s experience a decade ago.

Third, they are pushing to go into major production of the rocket by 2026, so that when they launch the first time they will have more rockets ready to quickly follow up with more launches. This schedule is extremely fast, as they only started rocket development in the spring of 2023.

Finally and most important, the video provides no dates for that first launch. Previous releases from the company had suggested a 2026 first launch, and officials in the video implied that they might be ready by 2026, but no one said so directly. My guess is that 2026 is no longer realistic (not that it ever was), and they are beginning to prepare the public for a later launch date.

One other new development at Relativity not mentioned in the video. The company has named former Google CEO Eric Schmidt as its new CEO, with the company’s founder, Tim Ellis, stepping down as CEO to transition to the company’s board of directors. This change could be related to rumors last year that the company was having problems.
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Rocket startup Relativity experiencing money troubles

11:55 am

According to a report from Bloomberg today and based on anonymous sources, the rocket startup Relativity is experiencing serious cash shortages that threaten its future.

Relativity Space Inc., the privately held US maker of 3D-printed rockets that once soared to a $4.2 billion valuation, is running low on cash, raising questions about the future of its launch business, people familiar with the matter said.

The company has faced challenges raising additional capital, said the people, who spoke on condition of anonymity because the matter is confidential. Relativity, which last launched a rocket in March 2023 and has plans to launch its larger Terran R in 2026, hasn’t reached a decision on a path forward.

It is hard to say whether this information is correct. However, the story also had this tidbit that I myself have heard from my own sources:

The company also announced plans to incorporate more traditional manufacturing methods with Terran R, moving away from using 3D printing.

Since from its very founding Relativity touted 3D printing as the wave of the future, claiming its decision to build its rockets entirely in that manner would produce rockets fast and cheaply. That it is no longer doing this suggests that reality was not the same as these visions, and the company discovered that it is better to look for the best way to do each thing rather than try to fit everything into the same mold.

It also appears that the company spent a lot of its capital trying to make 3D printing work, and as a result it is now short of cash.

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New questions raised about the rocket startup Relativity

10:06 am

Link here. Apparently Relativity has had a number of problems developing its proposed large Terran-R rocket using the 3D printing technology the company has specialized in.

According to internal documents reviewed by Ars, Relativity had difficulty printing pressure domes for the Terran R rocket. One of the documents references a “large buckling event” with a printed dome. As a result, Relativity seems likely to purchase these pressure domes from a European aerospace company.

The details provided for the status of Terran-R are somewhat vague. There are claims its size has been revised, and that the company is now outsourcing construction of some parts to European vendors, but none of this is described with any specificity. All in all however it does appear the rocket’s first launch is facing a delay from its 2026 targeted launch date. Earlier reports had suggested this, and this new report reinforces that sense.

I still wonder if Relativity might find much greater and more immediate success marketing its sophisticated 3D printing technology to other industries.

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Rocket startup Relativity foregoes bidding on present round of military launch contracts

10:01 am

The rocket startup Relativity has decided not to bid on the present round of National Security Space Launch (NSSL) Phase 3 contracts, saying the first launch of its new Terran-R rocket will not occur until 2026, well after those contracts are going to be awarded and flown.

Relativity was initially aiming to compete for the first round of NSSL Phase 3 contracts expected to be awarded later this year. However, the California-based company’s new Terran R rocket won’t fly until 2026 at the earliest, which falls outside the timeframe for this year’s NSSL Phase 3 awards. “We’ve been fairly transparent with our schedule over the last year and have continued to hit our milestones,” Joshua Brost, chief revenue officer at Relativity Space, told SpaceNews. “We’re very comfortable about on-ramping to NSSL in the future, likely next year as we approach that 12 months from initial launch.”

Relativity, after completing one partly successful launch of its smaller Terran-1 rocket in 2023, abandoned further development on that rocket in order to focus on its larger Terran-R. That decision however put it out of the launch market for years. I have always wondered if that decision was partly influenced by the increased launch regulation of the FAA in the past two years, which has caused the launches of new American rockets to almost cease. It might have realized getting Terran-1 launched again would be difficult and waste valuable company time and resources. Better to take a break on the hope that by 2026, the regulatory atmosphere might have improved.

Furthermore, Relativity uses very sophisticated 3D technology to build its rockets, an asset whose value on the market is maybe much greater than its rockets. It could be that Relativity is exploring this avenue at the moment, and we might find it never resumes launches.

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Report: 3D printing in space

10:44 am

A new report released today [pdf] from the space think tank Intro-act provides a nice detailed summary of the economic and technological state of 3D printing industry in space.

The report first outlines the types of 3D printing presently available, using plastics and metals, and then outlines the advantages of printing things in orbit rather than carrying them up from Earth. Essentially, 3D printers are the real version of replicators seen in sci-fi movies, except that reality requires much more complexity, including a whole range of different machines designed for specific materials and final products.

The report lists four companies of note:

Made in Space (acquired by Redwire Corp.), Relativity Space, and AI SpaceFactory are the leading companies in the 3-D printing segment. With the addition of Vaya Space, the list provides a more comprehensive overview of the companies that are pioneering the use of 3-D printing technology in the realm of space exploration and development, showcasing the diverse applications and innovative strategies being employed in this exciting field.

Each company appears to have a different focus. Redwire is developing 3D printers for use on ISS, Relativity developing 3D printers for building rocket components, and AI Spacefactory developing 3D printed space colonies for Mars or the Moon.

If I had to choose which company to bet on, my pick would be Relativity followed by Redwire. The former’s large 3D printing technology for rockets can be very easily shifted to other uses and products, giving it a product of great value far beyond space. Redwire meanwhile has already launched and operated printers on ISS, proving it can provide that technology to future space stations.

This industry is however in its infancy. As the private space stations presently under construction launch, their need for this technology will skyrocket, and thus there will be opportunities galore.

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Six launch companies give updates on the status of their rockets

9:03 am

Link here. The event was a panel at a conference where officials from SpaceX, ULA, Mitsubishi, Arianespace, Relativity, and Rocket Lab gave presentations.

Based on what is reported at the link, the Mitsubishi update was the most significant:

Mitsubishi Heavy Industries (MHI) successfully launched its H3 rocket Feb. 16 after the rocket’s inaugural launch failed nearly a year earlier, a setback that Iwao Igarashi, vice president and general manager at MHI, called a “nightmare.” “There were no major problems with the rocket” on its second flight, he said.

We will have to see. Though everything worked as planned on the second flight, the true test on whether Mitsubishi has overcome the issues from the first launch will be the rocket’s third launch, presently scheduled for sometime next year.

A Relativity official said their Terran-R rocket is still targeting a first launch in 2026, while Rocket Lab was hopeful that the first launch of its larger Neutron rocket would occur by the end of this year.

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Relativity and Impulse are now targeting ’26 launch window for 1st private mission to Mars

9:41 am

According to officials from the two companies, Relativity and Impulse have now delayed the launch date of their joint private unmanned lander to Mars from the ’24 launch window to the ’26 launch window.

The companies have also shared few technical details about the lander, but noted they plan to leverage designs and technologies developed for NASA’s InSight Mars lander, such as its heat shield. “We’re not trying to reinvent the wheel,” Brost said. “Doing a clean-sheet design of a lander is an insane, monumental engineering feat.”

Relativity is tasked with launching the probe, using its Terran-R rocket, which is under development and has its first launch scheduled in 2026. Impulse, which is building the lander, is at this point simply trying to develop its first small rocket engine. It appears therefore that this proposed Mars lander is designed mostly to make NASA willing to consider it when it starts hiring private companies to land probes on Mars. Its chances of launching in ’26 is quite small.

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Relativity ends Terran-1, will move to developing more powerful Terran-R

9:40 am

According to Tim Ellis, the head of the rocket company Relativity, it has decided to end any further work on its small test rocket, Terran-1 following its first failed launch and shift all work to developing its more powerful Terran-R rocket.

The company feels good about the data collected from the flight, as Terran 1 made it further into space than the debut launches from a majority of small rocket companies. It also validated the company’s test and launch program, he said, and its approach to 3D printing large parts of a rocket. “Terran 1 was always meant to develop technologies that were pushing the bounds for what was needed for Terran R,” Ellis said.

But now, it’s time to move on. Relativity Space is negotiating with NASA to move the one existing commercial launch on Terran 1—the Venture Class Launch Services Demonstration 2 mission—onto another rocket, possibly the Terran R. In other words, there will be no more Terran 1 launches.

Ellis also described some major changes in the design of Terran-R. The company will no longer attempt to make the second stage reusable, it will no longer 3D-print its entire structure, its first stage will be more powerful and will be flown and reusable like SpaceX’s Falcon 9, and its first launch will be pushed back from 2024 to 2026.

This decision means that Relativity will not become an operational and competitive rocket company for another three years, at the soonest. However, should it succeed in achieving these new plans for Terran-R, it will have a rocket that can directly compete with SpaceX, while beating out anything either ULA or Blue Origin can at this time offer. For example, the rocket will be able to put from 23 to 33 tons into low Earth orbit, which is more than the Falcon 9 (20 tons) and not much less than the Falcon Heavy (50 tons), and generally better than Vulcan (27 tons). As noted at the link:

[T]he US government (as well as commercial satellite customers) would very much like a second company to step forward and challenge SpaceX on innovation, price, and reliability. Ellis correctly sees that this lane remains open with questions about Vulcan’s long-term future, Blue Origin’s slow movement on New Glenn, and Rocket Lab’s focus on a smaller medium-lift rocket, Neutron.

Whether this new strategy will work depends entirely on whether Relativity can deliver by 2026. If it does so, it will very likely beat Blue Origin into orbit, and be chosen by the military to replace it as one of the Pentagon’s launch providers. It will also make ULA’s position more vulnerable, because Vulcan will no longer be the only other option, and it will likely not be able to compete with the prices offered by SpaceX and Relativity.

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Second stage on Relativity’s first launch fails to fire

9:36 am

The first test launch of Relativity’s 3D rocket, Terran-1, achieved the mission’s minimum goals, with the first stage performing exactly as planned and the 3D-printed rocket successfully completing engine cut-off and stage separation.

At that point the second stage engine failed to fire, and the upper stage fell into the ocean.

I have embedded the live stream from last night below. The company had made it clear that their number one goal for this flight was getting that 3D-printed rocket through max-q, the time when the atmospheric pressures on the rocket are their greatest. In this area the launch was a success.

This was also the first American launch of a methane-fueled rocket, and it was fascinating seeing the difference in the rocket’s plumes from other fuel types. Terran-1’s engine plumes were a clear distinct blue, quite different from the white and smokey plumes produced by solid-fueled and kerosene-fueled rocket engines, and the almost invisible plume of space shuttle’s hydrogen-fueled engines.

As yet, no methane-fueled rocket has reached orbit, though two Chinese companies and Relativity have tried. SpaceX will try itself when it launches Superheavy/Starship.
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Relativity scrubs launch today again

2:06 pm

Relativity today was once again unable to complete the first launch of its Terran-1 prototype rocket.

The failure to launch was not for want of trying. The first countdown was first put on hold at T-1:10 when a boat entered the range. Once removed, the launch team picked up the count from that point without any recycle, but at T-0 the rocket’s internal computer sensed an issue and aborted the launch.

The launch team then reassessed, adjusted that issue, and tried again for a launch at the last second of the launch window, essentially duplicating the circumstances of an instantaneous launch window. The count this time got down to T-45 seconds when once again the rocket’s internal computer sensed an issue and aborted the launch.

No word yet on when the company will try again. If anything, Relativity’s launch team is getting a lot of practice and training with each launch attempt, critical knowledge needed for future launches.

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Live stream of the first launch attempt of Relativity’s Terran-1 rocket

9:15 am

I have embedded below the live stream of the first launch attempt of Relativity’s Terran-1 rocket, presently scheduled with a three hour launch window that opens at 1:00 pm (Eastern). The live stream will go live at noon.

The first launch of a new rocket is exceedingly challenging, and almost never succeeds. The key however is the data obtained that can be used to make the next launch attempt a success.

A lot rides on this launch. Relativity already has obtained $1.2 billion in launch contracts plus more than $1 billion in private investment capital, despite having never launched anything. Moreover, the Terran-1 rocket is really a prototype for its larger Terran-R rocket, which is intended to compete directly for the larger payloads that companies like SpaceX and ULA launch.

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Relativity scrubs launch attempt today

1:26 pm

After several countdown recycles Relativity’s launch team finally decided to scrub today’s first launch of its 3D-printed Terran-1 rocket.

At one point the countdown got to T-1:10, but was aborted at that point because the temperatures in the oxygen tank were not within acceptable values.

The launch window was three hours long, and it appeared they simply ran out of time. As of posting more details have not yet been released. The link above goes to the live stream.

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Watching the first launch attempt of Relativity’s Terran-1 rocket

4:10 am

I have embedded below the live stream of the first launch attempt by the rocket startup Relativity today of its 3D-printed Terran-1 smallsat rocket, with a launch window of three hours beginning at 1 pm (Eastern). The live stream begins about an hour before launch.

The first launch of a new rocket is exceedingly challenging, and almost never succeeds. The key however is the data obtained that can be used to make the next launch attempt a success.

A lot rides on this launch. Relativity already has obtained $1.2 billion in launch contracts plus more than $1 billion in private investment capital, despite having never launched anything. Moreover, the Terran-1 rocket is really a prototype for its larger Terran-R rocket, which is intended to compete directly for the larger payloads that companies like SpaceX and ULA launch.
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Relativity’s Terran-1 rocket on launchpad for final tests prior to first launch

8:59 am

Relativity has once again stacked its Terran-1 rocket on its launchpad at Cape Canaveral for its final ground tests prior to first launch, hopefully later this month.

The launch date has not been announced, nor has a specific schedule for those tests, which will likely include several dress rehearsal countdowns where the rocket will be fueled as if for launch.

Terran-1 is a smallsat rocket, most of which has been 3D printed. If successful, Relativity plans to follow it in 2024 with the 3D printed Terran-R, which would be comparable in size and power to SpaceX’s Falcon 9. The company also claims that rocket will be entirely reusable.

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Update on upcoming first launch of Relativity’s Terran-1 rocket

9:13 am

Link here. Relativity has been doing longer and longer static fire tests on the launchpad, building to what could be the first every full duration static fire test of a rocket, on the launchpad.

A pair of spin-start tests on Terran 1’s first stage was completed on July 18 and 21 of this year. This was followed by hot fire tests, which not only started the nine Aeon 1 engines but allowed them to reach full thrust before shutdown. The first of these hot fire tests occurred on July 27 and lasted six seconds.

Once complete engine ignition was achieved, the next goal was to work toward firing the first stage for the full duration that will be needed during the flight from liftoff to stage separation. This type of “mission duty cycle” test is usually done on dedicated test stands rather than on the launch pad, but the test stand being used in place of the launch mount at SLC-16 enabled Relativity to streamline operations and complete long-duration firings on the launch pad. “To our knowledge, no other company has ever actually done a full flight duration test on the actual launch mount, or launch pad, at Cape Canaveral,” said Relativity CEO Tim Ellis, in an August interview with NASASpaceflight.

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Once this test is completed, the rocket will be rolled back to its assembly building for check-outs, and if all is well will then be returned to the launchpad for its actual launch. No date has been set for that launch, but if it occurs before SpaceX’s Starship orbital launch, it will be the first methane-fueled rocket to reach orbit.

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Relativity edges closer to first launch

9:59 am

Relativity has begun stacking its Terran-1 rocket with a goal of soon rolling it out to the launchpad for static fire tests.

The launch date itself remains uncertain. Though the company hopes to lift-off before the end of the year, it also has not committed to that goal.

“We are confident in our tech readiness to launch this year, and we’re still marching toward that,” Ellis said. “But there are a few external factors as we’re getting close to the end of the year that could impact the timeline for us. It’s not a guarantee, but it could.”

Those external factors include other spaceport users in Florida, including uncertainty around the mid-November launch of NASA’s Space Launch System rocket, and blackout periods as part of the military’s Holiday Airspace Release Plan. This effectively precludes launches around Thanksgiving, Christmas, and New Year’s Day due to the high volume of airline flights.

Ellis said the company is progressing well toward securing a launch license for “Good Luck Have Fun,” and noted that the Federal Aviation Administration accepted its methodology for debris mitigation as well as its trajectory analysis software.

The article at the link adds some additional details about the company’s plans. This Terran-1 rocket appears to be its equivalent of SpaceX’s Falcon-1. The company plans to quickly replace it with its much larger Terran-R rocket, comparable to the Falcon-9 in power and price. And it already has won $1.2 billion in launch contracts, and hopes to launch within two years.

I wonder if Terran-R will launch before Blue Origin’s much touted but repeatedly delayed New Glenn rocket. The article itself appears to think so, since it focuses entirely on the competition between SpaceX and Relativity, as if Blue Origin and New Glenn do not even exist.

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August 23, 2022 Quick space links

1:47 pm

Courtesy of BtB’s stringer Jay:

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Relativity signs deal to launch Impulse Space’s missions to Mars

10:20 am

Capitalism in space: The commercial rocket startup Relativity has now signed a deal with the orbital tug startup Impulse Space to launch at least one mission to Mars, possibly as early as 2024.

Impulse Space has announced that the company will launch the first commercial payload to Mars on board Relativity Space’s Terran R rocket. Under the new partnership, Relativity will launch Impulse’s Mars Cruise Vehicle and Mars Lander from Cape Canaveral, Florida, as part of an exclusive agreement until 2029.

The earliest anticipated launch window occurs between 2024 and 2025 and would make use of Relativity’s fully reusable Terran R rocket launching from Space Launch Complex 16 (SLC-16) at the Cape Canaveral Space Force Station.

Terran R is planned to complete the trans-Mars injection burn to place the cruise vehicle, carrying the lander, on a trajectory toward Mars. The cruise vehicle will then separate from the lander that, protected by an aeroshell, will enter the Martian atmosphere and attempt to propulsively land on the surface of the red planet.

To say that this plan is tentative is to state the obvious. First, Relativity has not yet launched its first rocket. It hopes to do so before the end of this year, but that rocket is the Terran-1, much smaller than the proposed Terran-R. Second, Impulse itself has not yet launched any tugs, though its founder, Tom Mueller, was the head engine development at SpaceX when it developed the Merlin, Draco, Super Draco, and Raptor engines. After leaving SpaceX he created Impulse Space to provide orbital and interplanetary transportation for others. It appears he has decided that an early Mars mission will be the best way to put his company on the map.

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OneWeb signs up startup rocket company Relativity for future satellite launches

9:34 am

Capitalism in space: The rocket startup Relativity, which hopes to complete its first test launch of its small Terran-1 rocket before the end of the year, yesterday announced that it has won a launch contract with OneWeb to use its larger but not-yet-ready-for-launch Terran-R rocket to place future OneWeb satellites into orbit.

Under the agreement, Relativity will launch OneWeb’s low Earth orbit (LEO) satellites on Terran-R, the first fully reusable and entirely 3D printed rocket, starting in 2025. These launches will support OneWeb’s deployment of its Gen 2 satellite network, which will add capacity and fresh capabilities to build upon the initial constellation of 648 satellites the company is currently building out.

Since its launch contract with Arianespace using Russian Soyuz rockets fell apart due to Russia’s invasion of the Ukraine, OneWeb has been signing up a range of rocket companies, first SpaceX, then India, now Relativity. Apparently the satellite company realized it was a bad idea to depend on only one rocket, and is now lining up several to make sure its satellites can launch on schedule, no matter what.

For Relativity, this agreement solidifies its future, even before it has completed its first launch. It now has five customers for its Terran-R rocket, with contracts worth $1.2 billion. All it has to do now to become a major player in the global launch market is to get its rockets off the ground.

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