SpaceX
SpaceX fires up Falcon Heavy Block 5 for the first time, launch date announced
SpaceX has successfully ignited a Block 5 variant of its Falcon Heavy rocket for the first time ever, also marking the second-ever integrated static fire of the heavy-lift launch vehicle. According to SpaceX, the company will aim for an extraordinary four-day turnaround from static fire to launch, targeting liftoff as early as 6:36 pm EDT (22:36), April 9th.
Captured in a spectacular 4K video from a few miles away, it appears that the giant rocket managed to ignite all 27 Merlin 1D engines for no more than 3-4 seconds, an average length for Falcon 9 but quite a bit shorter than the 7-10 seconds Falcon Heavy fired for during its Flight 1 preparations.
During the Block 5 rocket’s first-ever integrated ignition test, all 27 Merlin 1D engines were (nominally) ignited in sequence, albeit just a handful of milliseconds apart from each other. During Falcon Heavy’s inaugural static fire and launch, CEO Elon Musk indicated that performance was capped at ~92% – 4.7 million pounds (~2115 metric tons) of thrust – for unspecified reasons. Assuming SpaceX has decided to uncap Falcon Heavy’s performance this time around, the rocket could have produced upwards of 5.6 million pounds (2550 metric tons) of thrust and will – again, according to Musk – have “way more performance than last year’s vehicle.” On top of the 8% increase from uncapping the rocket’s performance, Falcon 9 Block 5 introduced an additional 10% thrust increase for Merlin 1D engines, ultimately raising Falcon Heavy’s max thrust by a spectacular 20% in just one year.
With three times as many boosters as a single core Falcon 9 rocket, a Falcon Heavy static fire fundamentally produces as much as 100% more (2X as much) data as Falcon 9 during, requiring a fair bit more time to have engineers comb through it to verify vehicle health. The ultimate goal is for the vast majority of this work to be done by the rocket itself, which is actually what ends up shining through during what is known as the ‘quick-look review’ that shortly follows static fires, but Falcon Heavy is likely too new of a rocket for that just yet.
To temper expectations for this highly-anticipated launch, SpaceX took more than eight days to take Falcon Heavy Flight 1 from a planned static fire attempt to actual ignition, with an additional 13 days separating the successful static fire and the first official launch window. The consequences of sidestepping caution with Falcon Heavy could reach as high as the near-complete destruction of SpaceX’s Launch Complex 39A pad facilities, an absolutely mission-critical foundation for the first attempted crew launch of Crew Dragon and future astronaut launches to the International Space Station (ISS). As such, any unnecessary risk itself risks raising the ire of NASA and the US government in general, as it would also fundamentally be a conscious decision to risk the stability of US access to the Space Station for the sake of shaving a few days or weeks off of a commercial launch schedule.
SpaceX typically provides an update via Twitter 15-60 minutes after a Falcon preflight static fire test to announce whether the data generally looks good or if additional time is needed to analyze the rocket’s performance. According to a since-deleted USAF 45th Space Wing tweet, a healthy-looking static fire from Falcon Heavy Flight 2 would pave the way for a launch attempt no earlier than 6:36 pm EDT (22:36 UTC), April 9th.
This article will be updated with any additional information about Falcon Heavy’s health and launch date targets as soon as it becomes available.
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Investor's Corner
SpaceX IPO is coming, CEO Elon Musk confirms
However, it appears Musk is ready for SpaceX to go public, as Ars Technica Senior Space Editor Eric Berger wrote an op-ed that indicated he thought SpaceX would go public soon. Musk replied, basically confirming it.
Elon Musk confirmed through a post on X that a SpaceX initial public offering (IPO) is on the way after hinting at it several times earlier this year.
It also comes one day after Bloomberg reported that SpaceX was aiming for a valuation of $1.5 trillion, adding that it wanted to raise $30 billion.
Musk has been transparent for most of the year that he wanted to try to figure out a way to get Tesla shareholders to invest in SpaceX, giving them access to the stock.
He has also recognized the issues of having a public stock, like litigation exposure, quarterly reporting pressures, and other inconveniences.
However, it appears Musk is ready for SpaceX to go public, as Ars Technica Senior Space Editor Eric Berger wrote an op-ed that indicated he thought SpaceX would go public soon.
Musk replied, basically confirming it:
As usual, Eric is accurate
— Elon Musk (@elonmusk) December 10, 2025
Berger believes the IPO would help support the need for $30 billion or more in capital needed to fund AI integration projects, such as space-based data centers and lunar satellite factories. Musk confirmed recently that SpaceX “will be doing” data centers in orbit.
AI appears to be a “key part” of SpaceX getting to Musk, Berger also wrote. When writing about whether or not Optimus is a viable project and product for the company, he says that none of that matters. Musk thinks it is, and that’s all that matters.
It seems like Musk has certainly mulled something this big for a very long time, and the idea of taking SpaceX public is not just likely; it is necessary for the company to get to Mars.
The details of when SpaceX will finally hit that public status are not known. Many of the reports that came out over the past few days indicate it would happen in 2026, so sooner rather than later.
But there are a lot of things on Musk’s plate early next year, especially with Cybercab production, the potential launch of Unsupervised Full Self-Driving, and the Roadster unveiling, all planned for Q1.
News
SpaceX reportedly mulling IPO, eyeing largest of all time: report
“I do want to try to figure out some way for Tesla shareholders to participate in SpaceX. I’ve been giving a lot of thought to how to give people access to SpaceX stock,” Musk said.
SpaceX is reportedly mulling an initial public offering, eyeing what would be the largest valuation at the time of availability of all time, a new report from Bloomberg said on Tuesday.
It is one of many reports involving one of Elon Musk’s companies and a massive market move, as this is not the first time we have seen reports of an IPO by SpaceX. Musk himself has also dispelled other reports in the past of a similar nature, including an xAI funding round.
SpaceX and Musk have yet to comment on the report. In the past, untrue reports were promptly replied to by the CEO; this has not yet gained any response, which is a good sign in terms of credibility.
However, he said just a few days ago that stories of this nature are inaccurate:
“There has been a lot of press claiming SpaceX is raising money at $800B, which is not accurate. SpaceX has been cash flow positive for many years and does periodic stock buybacks twice a year to provide liquidity for employees and investors. Valuation increments are a function of progress with Starship and Starlink and securing global direct-to-cell spectrum that greatly increases our addressable market. And one other thing that is arguably most significant by far.”
There has been a lot of press claiming @SpaceX is raising money at $800B, which is not accurate.
SpaceX has been cash flow positive for many years and does periodic stock buybacks twice a year to provide liquidity for employees and investors.
Valuation increments are a…
— Elon Musk (@elonmusk) December 6, 2025
Musk has discussed a potential IPO for SpaceX in recent months, as the November 6 shareholder meeting, as he commented on the “downsides” of having a public company, like litigation exposure, quarterly reporting pressures, and other inconveniences.
Nevertheless, Musk has also said he wants there to be a way for Tesla shareholders to get in on the action. At the meeting in early November, he said:
“I do want to try to figure out some way for Tesla shareholders to participate in SpaceX. I’ve been giving a lot of thought to how to give people access to SpaceX stock.”
Additionally, he added:
“Maybe at some point., SpaceX should become a public company despite all the downsides of being public.”
Musk has been historically reluctant to take SpaceX public, at times stating it could become a barrier to colonizing Mars. That does not mean it will not happen.
Bloomberg’s report cites multiple unidentified sources who are familiar with the matter. They indicate to the publication that SpaceX wants to go public in mid-to-late 2026, and it wants to raise $30 billion at a valuation of around $1.5 trillion.
This is not the first time SpaceX has discussed an IPO; we reported on it nine years ago. We hope it is true, as the community has spoken for a long time about having access to SpaceX stock. Legendary investor Ron Baron is one of the lucky few to be a SpaceX investor, and said it, along with Tesla, is a “lifetime investment.”
Tesla bull Ron Baron reveals $100M SpaceX investment, sees 3-5x return on TSLA
The primary driver of SpaceX’s value is Starlink, the company’s satellite internet service. Starlink contributes 60-70 percent of SpaceX’s revenue, meaning it is the primary value engine. Launch services, like Falcon 9 contracts, and the development of Starship, also play supporting roles.
SpaceX reached an incredible milestone with its Starlink program with a launch last night, as the 3,000th satellite of the year was launched into low Earth orbit.
On Monday, SpaceX also achieved its 32nd flight with a single Falcon 9 rocket from NASA’s Kennedy Space Center.
The mission was Starlink 6-92, and it utilized the Falcon 9 B1067 for the 32nd time this year, the most-used Falcon booster. The flight delivered SpaceX’s 3000th Starlink satellite of the year, a massive achievement.
There were 29 Starlink satellites launched and deployed into LEO during this particular mission:
Falcon 9 launches 29 @Starlink satellites from Florida pic.twitter.com/utKrXjHzPN
— SpaceX (@SpaceX) December 9, 2025
SpaceX has a current goal of certifying its Falcon boosters for 40 missions apiece, according to Spaceflight Now.
The flight was the 350th orbital launch from the nearby SLC-40, and the 3,000 satellites that have been successfully launched this year continue to contribute to the company’s goal of having 12,000 satellites contributing to global internet coverage.
There are over five million users of Starlink, the latest data shows.
Following the launch and stage separation, the Falcon 9 booster completed its mission with a perfect landing on the ‘Just Read the Instructions’ droneship.
The mission was the 575th overall Falcon 9 launch, highlighting SpaceX’s operational tempo, which continues to be accelerated. The company averages two missions per week, and underscores CEO Elon Musk’s vision of a multi-planetary future, where reliable connectivity is crucial for remote work, education, and emergency response.
As Starlink expands and works toward that elusive and crucial 12,000 satellite goal, missions like 6-92 pave the way for innovations in telecommunications and enable more internet access to people across the globe.
With regulatory approvals in over 100 countries and millions of current subscribers, SpaceX continues to democratize space, proving that reusability is not just feasible, but it’s also revolutionary.
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