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SpaceX’s used Falcon Heavy booster shown off in stunning detail [Gallery]

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7 years ago

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Less than two weeks after SpaceX’s Falcon Heavy performed a simultaneous first-stage landing, the Elon Musk-led space company has completed the process of recovering the massive rocket’s two side boosters, both of which can now lay claim to supporting two separate orbital missions. However, while fascinating in its own right, more interesting is the fact that SpaceX has chosen to very publicly display one of those two boosters front and center at the Kennedy Space Center Visitor Center (KSCVC).

It is likely no coincidence that the National Space Council is scheduled to have their second-ever meeting at Kennedy Space Center this Wednesday. One can readily imagine that SpaceX’s vast, sooty, flight-proven Falcon rockets can be quite an imposing and impressive sight, and it appears that the launch company is hoping to thoroughly impress the Space Council on Wednesday.

 

Regardless of odd and interesting jockeying, the Falcon Heavy booster display is an absolutely unprecedented opportunity in SpaceX history, and Teslarati’s East coast photographer Tom Cross jumped on it. This rocket display is easily the first time the general public has ever been allowed to get so close to fresh rocket hardware, let alone the entire booster of a brand new launch vehicle. Tom has captured some extraordinarily detailed photos of various flight-proven rocket hardware, ranging from titanium grid fins to Merlin engines and even more esoteric parts, like landing leg connecting points.

Titanium grid fins

Appearing nearly unscathed after exposure to reentry temperatures that are often less kind to aluminum, SpaceX’s second flight-test of titanium grid fins has been a resounding success. It’s been hinted by CEO Elon Musk that these massive pieces of cast metal are probably the most expensive individual components on a Falcon 9, and they certainly look every bit the part. Check out these pieces of metalworking art in the best detail yet.

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One of Falcon Heavy’s titanium grid fins, viewed from the top of the booster. (Tom Cross/Teslarati)

Falcon rockets are constructed largely of aluminum and painted with compounds that are designed to burn off under the heat of reentry, known as ablation. (Tom Cross/Teslarati)

 

Merlin engines and octaweb details

Taking the brunt of the force and heat of reentry, Falcon Heavy booster 1025’s business end is a powerful display of the intense environment SpaceX’s rockets must survive in order to successfully find their way to land (or sea). Around each Merlin engine is an insulating ceramic fiber blanket intended to protect the more sensitive components of rocket plumbing from the intense heat and buffeting experienced by the engine bells. The octaweb and engine area is also lined with a fair amount of cork – yes, the same material you cork a wine bottle with – designed to sap up the heat of reentry and often ablate. This simple material has worked incredibly well for the rocket company, although it is considerably less than reusable, and likely has to be replaced each launch. Falcon 9 Block 5, expected to begin integrated testing in Texas just days from now, will likely switch to a more reusable material for its octaweb heat shield.

Falcon Heavy booster 1025’s well-worn octaweb. The Merlin engines are underneath their blue cozies. (Tom Cross/Teslarati)

A beautiful capture of one of the booster’s nine Merlin engines, showing off the pipe used to cool the engine bell, as well as the ceramic blanket that protects its more sensitive plumbing. (Tom Cross/Teslarati)

 

Ultimately, this Falcon Heavy booster display is an incredible show of force to the National Space Council, as well as an extraordinary opportunity and inspiration for KSC visitors. Teslarati photographer Tom Cross has given us one of the most detailed looks yet at a complete SpaceX rocket, not to mention such a historic and flight-proven specimen.

The National Space Council meets early tomorrow morning (10:00 am EST, Feb. 21), and will be live-streamed here. SpaceX’s very own President and COO Gwynne Shotwell is expected to be in attendance, and will likely present a brief statement to the council.

Be sure to follow Teslarati’s space team for exclusive backstage access to SpaceX, coast-to-coast:

 

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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’s Robotaxi expansion wasn’t a joke, it was a warning to competitors

Tesla might have made a joke with its first Robotaxi service area expansion, but it was truly a serious warning to its competitors.

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13 hours ago

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July 14, 2025

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Tesla’s Robotaxi expansion occurred for the first time on Monday, and while the shape of its new service area might be “cocky,” it surely is not a joke. It’s a warning to competitors.

Robotaxi skeptics and Tesla opponents are sitting around throwing hate toward the company’s expansion appearance. Some called it “unserious,” and others say it’s “immature.” The reality is that it has a real meaning that goes much further than the company’s lighthearted and comical attitude toward things.

For context, Tesla has routinely used the number 69 as a way to price things it sells. 420 is another, an ode to cannabis culture. A few years back, it actually priced its Model S flagship sedan at $69,420. The first rides of the Robotaxi fleet were priced at $4.20. They are now being increased to $6.90.

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Some call it childish. Others call it fun. The truth is, nobody is doing it this way.

Tesla updates Robotaxi app with several big changes, including wider service area

But today’s expansion of the Robotaxi service area in Austin is different. Tesla did not expand its shape to different neighborhoods or areas of the City of Austin. It did not expand it by broadening the rectangle that was initially available. Instead, it chose a different strategy, simply because it could:

Tesla could have done anything. It could have expanded in any direction, in any way, but it chose this simply because it has gotten Robotaxi to the point that it can broaden its service area in any direction. It chose this shape because it could.

Other companies might not have the same ability. Of course, many companies probably would not do this even if it could, simply because of the optics. Tesla doesn’t have those concerns; it has been open about its ability to be funny, and yes, immature, at times.

But in reality, it was a stark warning to competitors. “We can go anywhere in Austin, at any time, and we’re confident enough to make a joke about it.”

Tesla’s Robotaxi geofence in Austin grows, and its shape is hard to ignore

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As Tesla is already aiming to expand to new states and high-population areas, and with applications filed in Arizona and California, Robotaxi will be in new regions in the coming weeks or months.

For now, it remains in Austin, and Tesla is sending a message to other companies that it is ready to go in any direction. The driverless Robotaxi fleet, bolstered by billions of miles of data, is ready to roam without anyone at the wheel.

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Tesla Robotaxi has already surpassed Waymo in this key metric

Tesla Robotaxi has already overtaken Waymo in Austin in one key metric, but there’s still more work to do.

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18 hours ago

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July 14, 2025

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Credit: @HanChulYong/X

Tesla Robotaxi has already surpassed Waymo in one extremely important key metric: size of service area.

Tesla just expanded its service area in Austin on Monday morning, pushing the boundaries of its Robotaxi fleet in an interesting fashion with new capabilities to the north. Yes, we know what it looks like:

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The expansion doubled Tesla Robotaxi’s potential travel locations, which now include the University of Texas at Austin, a school with over 53,000 students.

The doubling of the service area by Tesla has already made its travel area larger than Waymo’s, which launched driverless rides in October 2024. It became available to the public in March 2025.

According to Grok, the AI agent on X, Tesla Robotaxi’s current service area spans 42 square miles, which is five square miles larger than Waymo’s service area of 37 square miles.

The service area is one of the most important metrics in determining how much progress a self-driving ride-hailing service is making. Safety is the priority of any company operating a ride-hailing network, especially ones that are making it a point to use autonomy to deploy it.

However, these companies are essentially racing for a larger piece of the city or cities they are in. Waymo has expanded to several different regions around the United States, including Arizona and Los Angeles.

Tesla is attempting to do the same in the coming months as it has already filed paperwork in both California and Arizona to deploy its Robotaxi fleet in states across the U.S.

As the platform continues to show more prowess and accuracy in its operation, Tesla will begin to expand to new areas, eventually aiming for a global rollout of its self-driving service.

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Tesla Megapacks arrive for massive battery replacing coal plant

Tesla Megapacks have started arriving on-site to the Stanwell Battery Project, just as Queensland prepares to wind down the Stanwell coal plant.

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19 hours ago

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July 14, 2025

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Credit: Tesla

The first of over 300 Tesla Megapacks have arrived to the site of a massive battery energy storage system (BESS) being built in Australia, dubbed the Stanwell Battery Project after a coal plant it’s set to replace.

In a press release last week, the Stanwell Battery Project announced that the first Tesla Megapack 2XL units had arrived to the site, which is located outside of Rockhampton in Queensland, Australia. The project will eventually feature 324 Megapack units, set to arrive in the coming months, in order to support the 300MW/1,200MWh battery project.

“The Stanwell Battery is part of the diversification of our portfolio, to include cleaner and more flexible energy solutions,” said Angie Zahra, Stanwell Central Generation General Manager. “It is just one part of the 800 MW of battery energy storage capacity we have in our pipeline.

“Capable of discharging 300 MW of energy for up to four hours (1,200 MWh), our mega battery will be one of the largest in Queensland.”

Credit: Stanwell

READ MORE ON TESLA MEGAPACKS: Tesla Lathrop Megafactory celebrates massive Megapack battery milestone

The state is working with government-owned company Yurika to facilitate construction, and the process is expected to create roughly 80 jobs. The project is expected to come fully online in May 2027, with initial commissioning of the Megapacks aiming for November 2025.

The Stanwell Battery is set to replace the nearby Stanwell coal generation plant, which the government is planning to wind down starting in 2026 as part of efforts to reach an 80 percent renewable energy generation ratio by 2035. Meanwhile, the government is also set to begin winding down the Tarong and Callide coal plants, while several other Megapack projects are being built or coming online. o ya

Tesla currently has two Megapack production facilities, located in Lathrop, California, in the U.S. and another that came online earlier this year in Shanghai, China. The Shanghai Megafactory shipped its first units to Australia in March, while both factories are expected to be capable of producing 10,000 Megapack units per year upon reaching volume production.

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xAI receives more Tesla Megapacks for Colossus 2

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