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SpaceX Texas test HQ fires up a dozen Falcon, Starship rocket engines in six hours

On March 19th, SpaceX's McGregor development team fired up at least 11 Falcon engines and 2 Starship engines in a six-hour period. (SpaceX)

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Though it often falls under the radar relative to SpaceX’s high-profile Boca Chica Starship hub, another even more important Texas outpost appears to be busier than ever testing the rocket engines and boosters instrumental to all SpaceX operations.

Famous for occasionally supporting half a dozen or more rocket tests on busy days, SpaceX’s McGregor, Texas facilities showed off exactly that kind of rapid-fire activity on Friday, March 19th, flexing the sheer variety and volume of rocket hardware liable to pass through its gates.

A 2017 overview provides the best recent view behind the scenes of SpaceX’s McGregor, TX rocket development and testing facilities.

Located on the grounds of a former US military explosives factory, SpaceX’s McGregor, Texas rocket development and test facilities have been testing Falcon, Dragon, and Starship parts and supporting each program’s development for a decade and a half. After being fabricated and assembled in Hawthorne, California, virtually every single active propulsive component SpaceX has ever flown has spent some amount of time in McGregor.

For boosters, every cold gas maneuvering thruster is qualified in Texas before being sent back to Hawthorne for final installation. Each stage’s nine Merlin 1D engines are individually tested in McGregor, shipped back to Hawthorne, installed on a booster, shipped back to McGregor, and static fired as an integrated first stage before SpaceX deems a Falcon 9 or Falcon Heavy core ready for flight. The exact same process (separate engines and thruster qualification followed by integrated vehicle testing) is performed with Falcon upper stages and their Merlin Vacuum engines, as well as all Dragon spacecraft and their Draco (and SuperDraco) thrusters. The same is true for the two Raptor engine variants and cold-gas thrusters that power Starship.

On March 19th, nearly all of those different engines and vehicles – and the separate stands used to test each of them – came together for an exceptionally busy day at McGregor. According to local resident Reagan (@bluemoondance74), who lives within earshot of SpaceX’s extraordinarily busy rocket testing HQ, at least five unique tests were performed in just six hours – all but one of which was squeezed into the last ~125 minutes.

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Around 2:40 pm, an unknown test – possibly a Merlin Vacuum (MVac) or Merlin 1D (M1D) engine – kicked off the salvo. Four hours later, SpaceX completed arguably the most significant test of the day, firing up the first Falcon Heavy center core to head to McGregor in almost 24 months. Assuming that static fire was a success, the booster will be inspected, have its tanks cleaned, and be shipped to Florida to complete the first stage of SpaceX’s fourth Falcon Heavy rocket for a launch as early as July.

An hour and a half after the Falcon Heavy center core’s static fire, SpaceX fired up a Raptor engine (either a sea level or vacuum variant), followed by another likely M1D or MVac test just minutes later. Finally, at 8:52 pm, SpaceX ignited a second Raptor engine at an entirely separate vertical test stand (known as the tripod stand) recently modified to support testing Starship engines in a more flight-like configuration. Altogether, assuming no repeated tests, SpaceX effectively tested a booster and 13 (9+4) rocket engines in a little over six hours.

Both Merlin 1D test bays are usually occupied. (SpaceX)
Sans nozzle, a Merlin Vacuum engine is static fired on a stand adjacent to those M1D bays. (SpaceX)
A sea-level Raptor operates at one of McGregor’s two horizontal test bays. (SpaceX)
SpaceX tests Raptor Vacuum prototypes on the same horizontal bays. (SpaceX)
A vertical test stand also helps SpaceX test Raptors in more flight-like conditions.

More likely than not, one or both of those Raptors will soon find themselves on a Starship or Super Heavy prototype in Boca Chica. The M1D and/or MVac engines will assuredly find a place on a future Falcon booster or upper stage. The Falcon Heavy center core (B1065 or B1066) is scheduled to launch as early as July 2021 and will be the first of its kind to fly in an intentionally expendable configuration. Another Falcon Heavy center core – possibly B1067 – will likely also find itself in McGregor within the next few months for the rocket’s fifth launch, scheduled no earlier than (NET) October 2021.

All told, SpaceX’s McGregor rocket testing HQ is about as busy as – if not busier than – it’s ever been as the company works towards an unprecedentedly ambitious 48-launch 2021 manifest, builds and flies at least four Dragon spacecraft, and pursues an even more ambitious effort to begin orbital Starship launches this summer. Quieted away in rural Texas, McGregor may largely go unnoticed but its infrastructure remains as integral as ever for virtually every single SpaceX project – past, present, and future.

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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Will Tesla thrive without the EV tax credit? Five reasons why they might

Here are five reasons Tesla might be in better shape without the tax credit being available.

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(Credit: Tesla)

The $7,500 EV tax credit has officially expired, as it came to its closure at midnight on September 30. Many are wondering what will happen to the EV makers in the United States that had a huge competitive advantage over their competitors, a $7,500 discount that could be applied at the point of sale.

Tesla stands to thrive from the lack of tax credit, and although it is hard to believe, brighter days could be ahead for the company, starting with Q4, which began today.

Here are five reasons Tesla might be in better shape without the tax credit being available:

No Tax Credit Means Price Cuts

Tesla has to adjust its pricing strategy now that the $7,500 tax credit is gone, and when it lost the previous tax credit after reaching its cap in 2019, it used a more affordable model to surge sales. At the time, that more affordable model was the Model 3.

Tesla boosted deliveries by over 50 percent that year without any tax credit by simply offering a cheaper model. The credit, in a way, distorts the market, and companies, while attempting to innovate, are able to offer the discount with the help of the government.

Tesla price cuts push EV market toward affordability with broader influence

Companies will now have to weigh what they can discount their vehicles by to keep profits reasonable, but also stoke demand.

Ultimately, Tesla has the ability to use manufacturing and technological efficiencies to increase affordability. It has more control to fluctuate pricing, and price cuts could be on the way.

The Playing Field Becomes Fairer

Companies like Ford and General Motors have also reaped the benefits of the tax credit, but their situation is much different than Tesla’s.

Ford and GM are not profitable on their EV projects, so the EV tax credit has been relied upon to mask high production costs and dealer markups, which have widely impacted their demand. Ford is among the more popular brands that have dipped their toes into the EV market, but they have been forced to adjust their strategy on several occasions due to a lack of profits.

Tesla’s vehicles have been profitable for some time, and the company has been able to make money from its offerings faster. Cybertruck was profitable after just one year of production.

Tesla Cybertruck achieves positive gross margin for first time

Removing subsidies will expose the financial weaknesses of those domestic competitors, and we will likely see those companies scale back their EV efforts in the coming months and years. This will help Tesla more than having access to the tax credit would, which is something CEO Elon Musk has said for years:

Tesla’s Maturity Shows and Investor Confidence Will Boost

Tesla was once dismissed as a subsidy-dependent startup, but that narrative truly died years ago, as it continued to perform well against competitors even after losing the tax credit.

Musk has said himself that the cancellation of these subsidies “will only help Tesla,” as it will highlight the company’s ability to be self-sufficient.

Elon Musk reiterates call for all subsidies on all industries to be removed

Using things like manufacturing efficiencies and vertical integration, Tesla has been less dependent than others on help to build its cars. If anything, investors will likely see the next few months as a make-or-break period for companies building EVs.

Subsidies Sometimes Can Inhibit True Innovation

Some companies can tend to become complacent when government subsidies are offered on their products. Instead of making things better and trying to find new ways to make cars more affordable, some can lean on the help they’re getting.

After subsidies ended for Tesla in 2019, the company achieved two major breakthroughs: the Cybertruck and its energy storage projects scaled to gigawatt-hours. The argument is not that Tesla becomes complacent with the tax credits, but the company is going to feel more pressure to fight for innovation now that its back is up against the wall.

It already offers a better product from a tech standpoint, so affordability could truly be the next major change we see.

Affordable Models Will Be Even More Sought After

Tesla will launch its affordable models this quarter, and with no more tax credit to lean on, these new cars will be what many consumers go for.

If Tesla can launch a model that is close to $30,000 without a tax credit, the company stands to regain a significant portion of its market share from competitors that have eroded it over the past few years. This will undercut the vast majority of electric cars that are currently offered.

  • 2025 Nissan Leaf S Trim – $28,140
  • 2025 Fiat 500e Base Trim – $32,500
  • 2025 Chevrolet Equinox EV – $33,600

Those are the three most affordable EVs available in the U.S. right now, and those prices are without the EV tax credit. If Tesla can get close to $30,000, it will truly make a mark and there might not be all that much of a change in its yearly delivery figures.

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Tesla makes first move to counter loss of $7500 EV tax credit

Essentially, Tesla is reducing the price of a vehicle for those who choose to lease the vehicle by $6,500.

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(Credit: Tesla)

Tesla has made its first move to counter the loss of the $7,500 electric vehicle tax credit by offering a $6,500 lease credit, which it is offering internally.

Essentially, Tesla is reducing the price of a vehicle for those who choose to lease the vehicle by $6,500, which is a bit of a double-edged sword. However, it appears the company had this strategy ready to fire with the expiration of the EV tax credit, which occurred last night.

Tesla makes a big change to reflect new IRS EV tax credit rules

Tesla is offering the lease credit automatically, it says on its website, as the monthly payment amount already reflects the $6,500 discount. The company said in its terms:

“Monthly lease payment already includes the $6,500 Tesla lease credit, which is subject to change or end at any time. Order does not guarantee eligibility.”

The lease credit offer mostly offsets the loss of the tax credit, although, from a financial standpoint, it seems Tesla will take a bit of a hit in its profit margins. It will be interesting to see how long the company maintains the lease incentive because of its pressure on profits.

Lease pricing for the Model 3 and Model Y was also adjusted by Tesla after the expiration of the tax credit at midnight. The company increased these prices by up to 11 percent, as the Model Y’s payment range increased from $479 to $529 to between $529 and $599.

Model 3 prices came up from between $349 and $699 to $429 and $759.

These are with default options, including $3,000 down, a 36-month lease period, and 10,000 miles per year.

How Tesla’s sales will respond to the removal of the tax credit is one of the more discussed topics in the community over the past few months.

EV tax credit rule adjustment provides short-term win, but long-term warning

It was relatively evident that the Trump Administration planned to get rid of any subsidies for electric vehicles, something that Tesla CEO Elon Musk supported.

However, the true impact likely will not be seen until Q1 2026, as the credit will still be applied to any order placed before September 30. Leases do not apply to this condition, as deliveries had to be completed by yesterday to apply. Deliveries made after September 30 must be financed or paid for in cash.

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Starlink makes a difference in Philippine province ravaged by typhoon

The Severe Tropical Storm battered the province, leaving communications networks in the area in shambles.

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Credit: Starlink/X

The Philippines’ Department of Information and Communications Technology (DICT) is using Starlink to provide connectivity in the municipality of Masbate, which was affected by Severe Tropical Storm Opong (international name Bualoi). 

The Severe Tropical Storm battered the province, leaving communications networks in the area in shambles.

Starlink units enhance connectivity

DICT Secretary Henry Aguda visited the province to assess internet and communications infrastructure and deliver 10 additional Starlink satellite units, according to the Philippine News Agency. The is move aimed at strengthening emergency response and restore digital access to the area.

Aguda met with Masbate Governor Richard Kho during his visit and joined telecommunications representatives in inspecting provincial offices, free charging stations, and Wi-Fi connectivity sites for residents. 

According to DICT officer-in-charge Rachel Ann Grabador, three Starlink units, 10 routers, and a 2kW solar-powered station have already been deployed in the province following the typhoon. The units have been installed at key facilities such as Masbate Airport’s communications tower and the Masbate Provincial Hospital’s administrative office. 

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Game-changing technology

Thanks to its global coverage and its capability to provide high-speed internet connectivity even in remote areas, Starlink has become the best communications solution that can be deployed in the aftermath of natural disasters. Its low-cost kits, which are capable of of providing fast internet speeds, are also portable, making them easy to deploy in areas that are damaged by natural disasters.

As noted in a Space.com report, there are currently 8,475 Starlink satellites in orbit, of which 8,460 are working, as of September 25, 2025. Initially, SpaceX had filed documents with International regulators to place about 4,000 Starlink satellites in Low Earth Orbit. Over time, however, the number of planned Starlink satellites has grown, with SpaceX aiming to launch as many as 42,000 Starlink satellites to fully connect the globe.

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