

News
SpaceX fires up first upgraded Starship engine
CEO Elon Musk has implicitly revealed that SpaceX recently conducted the first test of Starship’s new Raptor 2 engine.
Aside from kicking off integrated static fire testing of a refined, operationalized version of Raptor, the first prototype may have briefly become the most powerful engine of its kind ever tested before destroying itself. While not quite as successful as the first static fire campaign of a full-scale Raptor 1 engine, which survived several tests, the first Raptor 2 prototype’s early demise is still a routine part of engine development and is the start of a process that should ultimately produce a Super Heavy booster with 50% more thrust than the next most powerful rocket ever flown.
Prior to last weekend, it’s likely that competitor Blue Origin’s BE-4 – still in development and hoped to one day power ULA’s Vulcan and the company’s own reusable New Glenn – was the most powerful methane/oxygen rocket engine ever tested. BE-4 is designed to produce up to 244 tons (~539,000 lbf) of thrust. On its very first static fire, it appears that SpaceX’s first finished Raptor 2 prototype has narrowly stolen BE-4’s crown, briefly generating main combustion chamber pressures of 321 bar (~4650 psi) and as much as 245 tons (~540,000 lbf) of thrust.
To BE-4’s credit, the engine (at least as far as Blue Origin’s sparse public communications go) didn’t destroy itself after its first full-thrust static fire. Raptor 2 wasn’t so lucky and apparently exploded before completing its first test. There’s also some ambiguity as Blue Origin’s own website pegs BE-4 thrust at “2400 kN (550,000 lbf)” when 2400 kilonewtons is actually equivalent to 539,000 lbf. Regardless, designed to produce up to 230 tons (~510,000 lbf) of thrust in flight, Musk has said that Raptor 2 or V2.0 “is a major improvement in simplification” over Raptor 1, which nominally produces up to 185 tons (~410,000 lbf) of thrust at chamber pressures closer to 270 bar (~3900 psi).
It’s not all that surprising, then, that the first Raptor 2 prototype ever completed exploded when SpaceX pushed it to almost 107% of its maximum rated thrust and main chamber pressure during its first test.
Though impressive, SpaceX has technically pushed Raptor 1 prototypes further – and without failure. Musk later indicated that there was some damage present but a fairly young Raptor 1 engine still made it all the way up to 330 bar (~4800 psi) and spent about 10 seconds at chamber pressures above 320 bar without failure during an August 2020 stress test. Still, had the Raptor 2 prototype also made it to 330 bar, it would have produced around 252 tons (555,000 lbf) of thrust – 12% more than its Raptor 1 predecessor.
According to Musk, the main differences between Raptor 1 and Raptor 2 are “much cleaner” plumbing and wire harnesses and a wider combustion chamber throat, which allows the engine to produce more thrust in roughly the same package at the cost of a slight efficiency loss. Over the last two years, the CEO has mentioned the possibility of a power-optimized Raptor variant with up to 300 tons of thrust but in recent months, Musk says SpaceX has decided to keep the Raptor family as streamlined as possible and opted for just two variants – one with a sea-level nozzle (Raptor Center and Boost) and one with a larger vacuum-optimized nozzle (RVac).
Elon Musk
Elon Musk may rethink his charity pledge after Peter Thiel’s Bill Gates warning: report
Musk reportedly took Thiel’s suggestion seriously.

Reports have emerged suggesting that Elon Musk might be rethinking his promise to give away most of his fortune. This was reportedly due to his longtime friend Peter Thiel, who told the world’s richest man to withdraw from the Giving Pledge because his wealth could end up “in left-wing nonprofits chosen by Bill Gates.”
Thiel shared the story during a private lecture series in San Francisco in September. As noted in a Reuters report, Musk reportedly took Thiel’s suggestion seriously.
Thiel warned Musk about his fortune going to Gates-backed causes
Thiel said he even ran the math to make his point. By checking actuarial tables, he calculated that if Musk died within a year, his pledge would effectively direct $1.4 billion to Bill Gates. Musk reportedly said, “What am I supposed to do, give it to my children? You know, it would be much worse to give it to Bill Gates.”
Musk signed on to the Giving Pledge in 2012, two years after it was co-founded by Gates and Warren Buffett, as noted in a Daily Beast report. The initiative asks billionaires to donate the majority of their wealth to charitable causes either during their lifetime or through their wills. Gates’ foundation has focused on global health, education, and gender equality, areas Thiel has described as “left-leaning.”
Spokespeople for Thiel, Musk, and Gates have not issued a comment about the matter.
Elon Musk and Bill Gates
Thiel, who co-founded PayPal with Musk in 2000 before launching Palantir and becoming Facebook’s first outside investor, has maintained close ties to the Tesla and SpaceX CEO over the years. Musk, for his part, continues to donate through the Musk Foundation, which funds education, clean energy, and scientific research.
Elon Musk and Bill Gates’ relationship has taken a nosedive in recent years, especially amidst news that the Microsoft co-founder had taken a short bet against Tesla. Musk seemed to have taken Gates’ Tesla short personally, considering that the EV maker is fighting for sustainability, a cause that the Microsoft co-founder has supported.
Gates has also been skeptical of Tesla’s projects such as the Tesla Semi, which Gates noted was not feasible due to the limitations of battery technology. More recently, the two billionaires butted heads when Gates claimed that the cuts initiated by Musk’s DOGE initiative would cost 2 million lives. In a post on X, Musk responded by stating that “Gates is a huge liar.”
News
Tesla axed one of the Model Y’s best features in ‘Standard’ trims: here’s why
Lars Moravy explains why Tesla chose to go with a glass roof in the new Standard trims, despite it not being visible.

Tesla chose to implement a glass roof on the new Model Y ‘Standard’, despite the fact that you won’t be able to see it from the inside.
In the new Model Y ‘Standard’ configuration, one of the biggest changes is the lack of a glass roof, which is one of the more unique features Tesla offers.
How Tesla’s Standard models will help deliveries despite price disappointment
The entire roof of the Model Y’s ‘Premium’ and Performance trims is glass, giving everyone in the car an astounding view of the sky.
However, Tesla chose to cover this up in the new ‘Standard’ trim level. Here’s a look at it:

Credit: ItsKimJava | X
Despite it not being visible from the inside, the roof is still made of glass. It is only visible from the outside. Even if you removed the headliner in the Model Y ‘Standard,’ you would not be able to see the outside, because the glass is opaque:
Fun fact about the Standard Model Y closed glass roof. A Tesla engineer told us that the glass is opaque, so even if you removed the textile lining on the inside, you would not see the outside. 😔 More details to come on our first drive video this Friday. pic.twitter.com/N4uZFlblBB
— Kim Java (@ItsKimJava) October 8, 2025
Tesla’s Vice President of Powertrain, Lars Moravy, commented on the use of glass in the Premium models and how it differs from the glass in the Standard trims:
“All glass is NOT created equal. Remember, the Model Y Premium glass is laminated with silver IR reflective coatings to make it super comfy and reject solar load… the standard is not… plus LOTS of people wanted a closed headliner, always trying to listen (and improve road noise at the same time).”
The decision to cover up the glass while still using it was an efficiency choice. Moravy said Tesla chose to keep the glass for the new Standard models due to “cost, supply chain, and manufacturing efficiency.”
Cost, supply chain and manufacturing efficiency in our factories
— Lars (@larsmoravy) October 9, 2025
Tesla launched the Standard models on Tuesday. The cars were effectively a counter to the loss of the $7,500 EV tax credit.
News
How Tesla’s Standard models will help deliveries despite price disappointment
“What a giant miss,” one person said.
“With all due respect, no way is this what y’all have been hyping for 6 quarters…” another one claimed.
“So…where are the affordable models?” another reply read.

When Tesla unveiled its Standard versions of the Model 3 and Model Y this week, reactions were mixed. Many liked the addition of two new models, but they were also concerned about the price.
“What a giant miss,” one person said.
“With all due respect, no way is this what y’all have been hyping for 6 quarters…” another one claimed.
“So…where are the affordable models?” another reply read.
Tesla launches two new affordable models with ‘Standard’ Model 3, Y offerings
There’s no arguing it: $36,990 and $39,990 for the Model 3 Standard and Model Y Standard were not what consumers had in mind.
But, despite Tesla getting its new offerings to a price that is not necessarily as low as many expected, the two cars still have a chance to assist with quarterly deliveries.
Here’s how:
First-time Tesla buyers will lean toward Standard models
Tesla owners have become accustomed to expecting all the bells and whistles in their cars. Heated seats, ventilated seats, acoustic glass, vegan leather, industry-leading performance, world-class range, and a glass roof are all expected by current or past owners.
But what about new owners?
New owners do not have these high expectations, so to many of those who have not sat in a Tesla or driven one before, they are going to be blown away by the minimalistic looks, capabilities, and features of the Standard models.
The Premium models will feel like the high-end offerings that other automakers also have for sale, except they’ll only be a few thousand dollars more than Tesla’s base models. With other companies, the price for these higher-end trims is $10,000 or more.
The more affordable Standard models will be there, but if buyers want the extra features, they’ll likely be able to justify the extra few thousand dollars.
Tesla’s Standard Models fall under the U.S. Average Transaction Price
Kelley Blue Book releases a new report each month showing the average transaction price (ATP) of all vehicles sold in the U.S. for that month.
The latest report, released on September 10 for the month of August, revealed an ATP of $49,077. This was up 0.5% from July ($48,841) and higher year over year by 2.6%.
Technically, Tesla’s new Standard models fall well under that ATP, meaning they technically do qualify as “affordable.” However, realistically speaking, affordable does not mean “under the national average.”
It means accessible for low-income families, single-parent households, and other groups. This would likely be under $30,000.
Déjà Vu with the Cybertruck Rear-Wheel-Drive
When Tesla offered the Cybertruck RWD, it stripped out many of the best features of the Cybertruck, such as the adjustable air suspension, powered tonneau cover, and interior materials, just to name a few.
It was $10,000 less than the Cybertruck AWD, but many people essentially viewed it as a way to push consumers toward the more expensive variants, since the discount was a better value than missing out on features.
Tesla released the Cybertruck RWD to make the AWD look like a deal
Something similar could happen with the Standard models. With it only being a few thousand dollars less than the Premium Model 3 and Model Y, some consumers will see it as a better option to go with the more expensive trim levels.
Even if they don’t, many car buyers will see it as a deal to grab the Standard versions.
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