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SpaceX just finished its third Starship rocket in two months and a fourth is on the way

SpaceX just finished its third full-scale Starship prototype in a handful of months. (NASASpaceflight - bocachicagal)

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SpaceX just rolled a completed Starship prototype to the launch pad for the third time in two months and began stacking the next rocket just hours after its assembly facilities were vacated.

SpaceX began building the latest Starship prototype – known as serial number 4 (SN4) – around March 23rd. Exactly 31 days later, SpaceX lifted the vast steel rocket onto a Roll Lift transporter and carried it roughly a mile down the road to the company’s Boca Chica, Texas test and launch facilities. In just a few hours, technicians lifted the rocket off its transporter and onto a fixed launch mount made out of thick steel beams, expediency made possible partly by the addition of new mounting points and hold-down clamps.

Sitting atop the late Starship SN3 prototype’s salvaged skirt, landing leg, and service section, the fate of Starship SN4 remains to be seen and the path it has taken to the pad is paved with the remains of several former prototypes. For the most part, that should be a positive aspect. Given how apparent it is that SpaceX is very quickly learning from past mistakes, SN4 has the best chance yet of successfully passing its proof tests and graduating into Raptor static fire and (perhaps) flight testing. However, if things don’t go as planned, SpaceX is perhaps just a week or two away from completing the next prototype – Starship SN5.

Starship SN4 rolled to the launch pad on Thursday, April 23rd, exactly one month after work on the rocket began. (Elon Musk)

A few hours after SpaceX lifted Starship SN4 onto its steel launch mount, CEO Elon Musk revealed an aerial photo of the rocket and its pad facilities taken with a drone. Recently painted gray and refurbished to undo damage done by Starship SN3’s April 3rd, that mount is currently configured with a strong metal frame and three powerful hydraulic rams. A nearly identical jig was damaged during SN3’s last test when a minor tsunamic of liquid nitrogen – used to safely simulate ultra-cold and explosive liquid oxygen and methane propellant – washed over the mount after the rocket burst.

Much like an ice cube can violently crack and pop when it rapidly changes temperature, untreated steel (almost always cheaper than the alternative) can also be catastrophically damaged by rapid temperature changes (thermal shock). This appears to be exactly what happened to the first hydraulic ram mount, which had visible cracks in photos taken after Starship SN3’s April 3rd demise.

Starship SN4 was installed on top of a launch mount and hydraulic ram stand on April 23rd. (NASASpaceflight – bocachicagal)

SpaceX appears to have had no issue at all acquiring a replacement in a matter of weeks and it arrived and was installed several days ago. The purpose of the hardware is relatively simple: simulate the stresses one or three Raptor engines will create when ignited and ensure Starship’s ‘thrust puck’ and engine section can survive those stresses while filled with cryogenic liquid methane.

Each ram attaches to the thrust puck with the same hardware an actual Raptor uses, including the rods each engine needs for thrust vector control (TVC; i.e. active steering). In the event that Starship SN4 passes its cryogenic proof test(s) and engine stress simulation(s) with flying colors, SpaceX has already built, acceptance-tested, and shipped three Raptor engines to Boca Chica, where they are waiting inside an assembly tent for their call to action.

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Once a Starship prototype passes acceptance testing and three Raptor engines can be installed, it will be a first for SpaceX’s next-generation rocket engine. For example, if SN4 makes it through testing and is ready to proceed into static fire operations, it will be the first time Raptor has operated in a multi-engine setup – always a significant milestone for any launch vehicle, including SpaceX’s own Falcon 9 and Merlin engines.

In case SN4 does make it to the other side, SpaceX is already prepared with both road closures and NOTAMs (Notices To Airmen) for static fire and hop tests spread out over the next week or so.

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Eric Ralph is Teslarati's senior spaceflight reporter and has been covering the industry in some capacity for almost half a decade, largely spurred in 2016 by a trip to Mexico to watch Elon Musk reveal SpaceX's plans for Mars in person. Aside from spreading interest and excitement about spaceflight far and wide, his primary goal is to cover humanity's ongoing efforts to expand beyond Earth to the Moon, Mars, and elsewhere.

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Tesla teases new color while testing refreshed Model S, X

Tesla teased a new color that could be coming to the United States with the new Model S and Model X.

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Credit: @supergeek18 | X

Tesla appears to be teasing a brand new color while it was testing the refreshed Model S and Model X, which was spotted last week in California.

Tesla currently offers six paint options in the United States, but they are all pretty basic. This has not been a problem for owners as wrapping the vehicles is a common practice, but some people would likely see more versatility from Tesla in terms of their standard paint colors.

This is especially relevant as Europe has been able to have both Midnight Cherry Red and Quicksilver, which were, at one time, exclusive to the market.

Quicksilver made its way to the United States, and Tesla did release a new Red last year with “Ultra Red,” but Midnight Cherry Red never made its way outside the walls of Gigafactory Berlin.

Last week, as the first spy images of the new Model S and Model X were taken and released by The Kilowatts, there was a very noticeable difference with the vehicle, as other changes seemed to be relatively underwhelming: a new paint color.

Many believed this was simply a wrap, but Ryan Levenson of The Kilowatts, a former Tesla employee, dispelled that rumor after several questions about it.

He said that this is absolutely a factory paint color and not a wrap:

More images were shared by @supergeek18 on X:

Tesla released a new color earlier this year, but it was just a revision to Black, now called “Diamond Black,” featuring speckles that give a reflection and refraction of light as a diamond would.

However, this new color is certainly quite different than anything Tesla has previously offered in the U.S. before. It is relatively similar to Glacier Blue, a color Tesla launched in Asia. Earlier this year, Franz von Holzhausen, Tesla’s Chief Designer, talked about bringing the color to the U.S.:

“Glacier Blue is just a color that we’ve been talking about with our team — the team is like right through that window by the way — and we were looking at the impact of silver, how do we get pigment into silver and really add a little bit of personality to it. If you look at our palette, you know it was either darks or white, and so we were looking for something in between. Blue is always a fairly popular color.”

It would be a refreshing addition to the options Tesla currently offers, and a breath of fresh air for those who have been wanting a different look altogether.

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Mark Cuban wants to sell his Tesla due to this polarizing feature

Mark Cuban said this simple Tesla feature will eventually lead to him selling the car.

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Credit: Tesla

Known Elon Musk critic Mark Cuban is ready to sell his Tesla because of a simple feature that is one of the more polarizing amongst community members.

Cuban and Musk have gone head-to-head in several back-and-forths on X, Musk’s social media platform, formerly Twitter. However, it is not the public spats that the two have shared that makes Cuban want to sell his car. In fact, it is something relatively trivial and a feature that many could easily adjust to in the matter of a few minutes of driving.

For the entrepreneur and former owner of the Dallas Mavericks, it is a feature that every driver must use, but Tesla temporarily changed it in the Model 3, Model S, and Model X: the turn signal.

With the refreshed versions of the S, 3, and X, Tesla chose to eliminate the turn signal stalk, instead opting for a turn signal button, which is located on the steering wheel. This was a change that was extremely polarizing among the Tesla community, with many requesting that the company reverse the change with the new Model Y.

Credit: Tesla

They listened, and the newest version of the all-electric crossover has a stalk. No turn signal haptics are available on the new Model Y.

This is one feature Cuban said he cannot get into, and instead chooses to drive his Kia EV6, which he said he is “comfortable with.”

On the Your Mom’s House podcast, Cuban commented on the stalk and turn signal button dilemma within the vehicle:

“On the Tesla, you’ve got to find [the turn signal] and push the button…while you’re driving. You can’t pay attention to the road as much. [The Kia] doesn’t try to be too fancy. Your turn signal is like, a turn signal.”

It’s hard to imagine that someone’s attention is taken away from the road when pushing a button. In my test drive of the new Model 3 last year, I noted that the button was definitely an adjustment, but it only took a few minutes to adjust to:

“It only took me about three or four turns, or roughly ten minutes, to realize I needed to stop reaching for stalks. I feel like the buttons are super convenient, but there were times I would push the edges or corners, and the signal would not come on.”

I drove the new Tesla Model 3, here’s what got better

At least to me, it’s not super believable that pushing a turn signal button takes your attention away from the road for more than a split second. Do I like the traditional stalk more? Yes. However, it would not make me sell a car I really enjoyed driving.

Cuban also said that his son called the EV6 “a nerd car,” to which he replied, “Exactly.”

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Tesla Cybertrucks join Jalisco’s police fleet ahead of FIFA World Cup

The Tesla Cybertruck wil patrol key areas as 5M+ visitors arrive for the 2026 FIFA World Cup. Does Cybertrucks make sense as police vehicles?

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tesla-cybertruck-jalisco-police-fleet-fifa-world-cup
(Credit: Marca)

Tesla Cybertrucks joined Jalisco’s police fleet before the 2026 FIFA World Cup. The Mexican state aims to enhance security and project a modern image with the Tesla Cybertrucks.

Jalisco is preparing to welcome millions of visitors as Guadalajara, its capital, joins Mexico City and Monterrey as one of three Mexican host cities for the global event. The 2026 FIFA World Cup will feature 13 matches, including an opening ceremony game.

The Tesla Cybertrucks are part of Jalisco’s broader security strategy to ensure safety during the international tournament. With an expected influx of over 5 million visitors, the state is focusing patrols in key tourist areas. Acquiring Tesla’s all-electric pickup trucks underscores Jalisco’s commitment to blending innovation with security.

Governor Pablo Lemus defended the decision to integrate three Tesla Cybertrucks into the State Public Security Department’s fleet.

“We also need to work a lot on the perception of security; we are going to deliver 678 patrol cars for the State Police, State Highway Police, and State Police, including some ‘Black Mambas,’ which are this kind of tanks,” Lemus said.

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The Cybertrucks are part of a larger delivery of 678 patrol vehicles to state and municipal forces, enhancing capability and public perception. Lemus’ comment reveals one of the reasons that Tesla Cybertruck continues to attract buyers despite its out-of-the-box design.

https://twitter.com/Teslarati/status/1927059374901514567

The Tesla Cybertruck’s unveiling received mixed reviews, with many commenting on its origami-like form. Over time, the pickup truck was seen as a good commercial vehicle since it attracted attention and could be imposing.

During President Donald Trump’s visit to Doha, Qatar, two Tesla Cybertruck police vehicles accompanied his motorcade. Their iconic light bars and striking design made them stand out, showcasing their versatility beyond Jalisco’s borders.

As Jalisco prepares for the global spotlight of the 2026 FIFA World Cup, the Tesla Cybertrucks symbolize a fusion of cutting-edge technology and strategic security planning. The initiative aims to protect visitors and positions Jalisco as a forward-thinking region, leveraging Tesla’s innovative vehicles to enhance its global image. With the tournament approaching, these patrols could set a new standard for security at international events, blending sustainability with strength.

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