SpaceX
SpaceX’s Falcon Heavy eyed by Europe/Japan as ULA nails spectacular Delta Heavy launch
According to RussianSpaceWeb, SpaceX’s Falcon Heavy rocket is under serious consideration for launches of major European and Japanese payloads associated with the Lunar Orbital Platform-Gateway (formerly the Deep Space Gateway).
Currently targeting launch readiness in the mid-2020s, those heavy scientific and exploratory government payloads are eyeing Falcon Heavy at the same time as the United Launch Alliance’s (ULA) Delta IV Heavy – the most powerful operational rocket prior to FH’s debut – is busy wrapping up a scientific launch for NASA and prepping for another launch in September for its singular anchor customer, the National Reconnaissance Office (NRO).
https://twitter.com/_TomCross_/status/1028599075002896384
A breathtaking mission to the sun
United Launch Alliance (ULA) has just completed the ninth successful launch of its Delta IV Heavy rocket, originally developed by Boeing in the 1990s and debuted in 2004 before the company’s launch vehicle subsidiary joined forces with Lockheed Martin’s own rocket branch. Delta Heavy’s August 12th mission saw the rocket send a small NASA payload known as Parker Solar Probe (PSP) on a trajectory that will eventually place the craft closer to the Sun than any human-made object before it. In pursuit of a better understanding of how exactly our solar system’s namesake functions and behaves, PSP will also become the fastest object ever created by humans, traveling at an extraordinary 200 km/s (120 mi/s) at the zenith of its deepest periapses (the point at which PSP is closest to the sun).
In a fitting send-off for the small heat-shielded spacecraft, Delta IV Heavy’s launch was a spectacle to behold, with clear skies and the cover of darkness combining to magnify the best of the rocket’s telltale features. Upon ignition of its three massive RS-68 rocket engines, each producing over 700,000 lb-ft of thrust, the rocket is held down for several seconds in a process that famously culminates in what appears to be self-immolation just before liftoff, a consequence of the rocket burning off excess hydrogen fuel expelled during the ignition process. Unlike Falcon 9’s dirtier kerosene-oxygen combustion, Delta Heavy’s hydrogen and oxygen fuel produce a flame that is nearly transparent, aside from a bright orange tint created by materials in each engine’s ablative (read: designed to disintegrate) nozzle.
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- Delta IV Heavy opts for ‘medium-well’ just before launch. (Tom Cross)
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- The extraordinary might of Delta IV Heavy’s hydrolox-burning RS-68A engines, producing a combined 2.1 million pounds of thrust at liftoff. (Tom Cross)
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- Delta IV Heavy takes to the sky on its tenth launch, with Parker Solar Probe in tow. (Tom Cross)
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- Delta IV Heavy takes to the sky on its tenth launch, with Parker Solar Probe in tow. (Tom Cross)
While Delta IV Heavy has used one of its other nine successful launches for a NASA payload (a test flight of the Orion capsule), all seven remaining missions were conducted for the USAF (1) and the National Reconnaissance Office (NRO; 6), and all six remaining missions on the rocket’s manifest also happen to be for the NRO. Put simply, Delta IV Heavy would not exist today if the NRO did not have an explicit and unflappable need for the capabilities it offers. The primary downside is cost: DIVH costs at least $350 million and usually more than $400m per launch. Thankfully for ULA, the NRO has very few problems with money, and the agency’s estimated annual budget of $10 billion (2013) is more than half of NASA’s entire budget.
After Falcon Heavy’s successful debut, Delta IV Heavy’s monopoly over heavyweight NRO and USAF payloads is rapidly coming to an end, and both agencies are almost certainly attempting to equally quickly certify SpaceX’s newest rocket for critical national security space (NSS) launches. With that influx of the slightest hint of competition, Delta IV Heavy’s ~$400 million price tag starts to look rather painful in comparison to Falcon Heavy’s cost ceiling of around $150 million, potentially much less in the event that 1-3 of its boosters are recoverable. That competition likely won’t kill Delta IV Heavy, thanks entirely to the anchor support of the NRO, but it most certainly will guarantee that Delta Heavy is retired the moment ULA’s next-gen Vulcan rocket is ready to take over, likely no earlier than 2024.
Outside of the NRO, however, there is a surprising amount of interest in Falcon Heavy for interesting (and heavy) government payloads, particularly with respect to the NASA/ESA/JAXA/Roscosmos cooperative lunar space station, known as the Lunar Orbital Platform-Gateway.
Falcon Heavy enters the mix
The first payload considering Falcon Heavy for launch services is the Japanese Space Agency’s (JAXA) HTV-X, and upgraded version of a spacecraft the country developed to assist in resupplying the International Space Station (ISS). HTV-X is primarily being designed with an ISS-resupply role still at the forefront, but Russianspaceweb recently reported that JAXA is seriously considering the development of a variant of the robotic spacecraft dedicated to resupplying the Lunar Orbital Platform-Gateway (LOPG; and I truly wish I were joking about both the name and acronym).
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- JAXA’s first-generation HTV spacecraft on its fourth of nine planned launches, 2013. (NASA)
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- JAXA’s first-generation HTV spacecraft on its fourth of nine planned launches, 2013. (NASA)
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- The best available visualization of HTV-X, Japan’s upgraded and more affordable ISS resupply spacecraft. (JAXA)
As the name suggests, LOPG is fundamentally a shrunken, upgraded copy of the present-day International Space Station but with its low Earth orbit swapped for an orbit around the Moon. Why, you might ask? It happens that that question is far less sorted at this point than “how”, and there’s a fairly strong argument to be made that NASA is simply attempting to create a low-hanging-fruit destination for the chronically delayed SLS rocket and Orion spacecraft it routinely spends ~20% of its annual budget on. The alternatives to such a crewed orbital outpost are actually landing on the Moon and building a base or dramatically ramping development of foundations needed to enable the first human missions to Mars.
ARTICLE: Cislunar station gets thumbs up, new name in President's budget request – https://t.co/a1XhAPZ7ot
– By Philip Sloss.
(Numerous renders by Nathan Koga, including the epic one below) pic.twitter.com/j0cr2ze7qG
— NSF – NASASpaceflight.com (@NASASpaceflight) March 16, 2018
Regardless of the LOPG’s existential merits, a lot of energy (and money) is currently being funneled into planning and initial hardware development for the lunar station’s various modular segments. JAXA is currently analyzing ways to resupply LOPG and its crew complement with its HTV-X cargo spacecraft, currently targeting its first annual ISS resupply mission by the end of 2021. While JAXA will use its own domestic H-III rocket to launch HTV-X to the ISS, that rocket simply is not powerful enough to place a minimum of ~10,000 kg (22,000 lb) on a trans-lunar insertion (TLI) trajectory. As such, JAXA is examining SpaceX’s Falcon Heavy as a prime (and affordable) option: by recovering both side boosters on SpaceX’s drone ships and sacrificing the rocket’s center core, a 2/3rds-reusable Falcon Heavy should be able to send as much as 20,000 kg to TLI (lunar orbit), according to comments made by CEO Elon Musk.
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- Falcon Heavy booster ice peeling away and vaporizing in the fire of the engines. (Photo: Tom Cross)
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- Falcon Heavy’s launch debut from Pad 39A, February 2018. (SpaceX)
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- Falcon Heavy’s side boosters seconds away from near-simultaneous landings at Landing Zones 1 and 2. (SpaceX)
That impressive performance would also be needed for another LOPG payload, this time for ESA’s 5-6 ton European System Providing Refueling Infrastructure and Telecommunications (ESPRIT) lunar station module. That component is unlikely to reach launch readiness before 2024, but ESA is already considering Falcon Heavy (over its own Ariane 6 rocket) in order to save some of the module’s propellant. Weighing 6 metric tons at most, Falcon Heavy could most likely launch ESPRIT while still recovering all three of its booster stages.
Regardless of the outcomes of those rather far-off launch contracts, it’s clear that some sort of market exists for Falcon Heavy and even more clear that its injection of competition into the stagnant and cornered heavy-lift launch segment is being globally welcomed with open arms.
For prompt updates, on-the-ground perspectives, and unique glimpses of SpaceX’s rocket recovery fleet check out our brand new LaunchPad and LandingZone newsletters!
SpaceXAI announced today that it had signed an agreement with Anthropic to give the company access to its Colossus 1 data center in Memphis, Tennessee.
It is a monumental deal as Anthropic will gain access to all of the compute at the plant, delivering more than 300 megawatts of power and over 220,000 NVIDIA GPUs within the month.
Anthropic’s Claude AI account on X announced the partnership:
“We’ve agreed to a partnership with SpaceX that will substantially increase our compute capacity. This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.”
The company is also:
- Doubling Claude Code’s 5-hour rate limits for Pro, Max, and Team plans;
- Removing the peak hours limit reduction on Claude Code for Pro and Max plans; and
- Substantially raising its API rate limits for Opus models.
We’ve agreed to a partnership with @SpaceX that will substantially increase our compute capacity.
This, along with our other recent compute deals, means that we’ve been able to increase our usage limits for Claude Code and the Claude API.
— Claude (@claudeai) May 6, 2026
SpaceX also published its own release on the new agreement, noting that it is “the only organization with the launch cadence, mass-to-orbit economics, and constellation operations experience to make orbital compute a near-term engineering program rather than a research concept.”
CEO Elon Musk also commented on the partnership and shed light on intense meetings he had with senior members of Anthropic last week, stating, “nobody set on my evil detector.”
Same here.
By way of background for those who care, I spent a lot of time last week with senior members of the Anthropic team to understand what they do to ensure Claude is good for humanity and was impressed.
Everyone I met was highly competent and cared a great deal about…
— Elon Musk (@elonmusk) May 6, 2026
This has turned the argument that SpaceX is as much an AI company as a space exploration company into a very valid argument:
SpaceX is following in Tesla’s footsteps in a way nobody expected
Nevertheless, this is an incredibly valuable and important move in the grand scheme of things. AI scaling is fundamentally bottlenecked by compute, and demand for Claude has surged, bringing terrestrial power grids, land, and cooling operations hitting limits everywhere.
Anthropic has been aggressively signing multiple large-scale deals to be competitive in the space, including:
- Up to 5GW with Amazon
- 5GW with Google and Broadcom
- Strategic $30b Azure deal with Microsoft/NVIDIA
- $50b U.S. infrastructure investment with Fluidstack
Access to Colossus 1 gives Anthropic immediate relief on NVIDIA GPU capacity. For SpaceXAI, it turns its rapid buildout into revenue. It also showcases its ability to deliver at world-leading speed and scale.
Most importantly, it plants the seed that its much larger vision, orbital AI compute, is totally viable.
Starlink V3 satellites could enable SpaceX’s orbital computing plans: Musk
Within the month, Anthropic will begin using 100 percent of Colossus 1’s compute, directly expanding capacity for Claude Pro and Max subscribers and the API. This means fewer limits, faster responses, and support for heavier workloads.
In the long term, meaning 2026 and beyond, there will be a continued rollout of other multi-GW deals Anthropic has signed, and an early exploration of orbital compute with SpaceXAI.
Elon Musk
SpaceX Board has set a Mars bonus for Elon Musk
SpaceX has given Elon Musk the goal to put one million people on Mars.
SpaceX’s board approved a compensation plan for Elon Musk that ties his pay directly to colonizing Mars and building data centers in outer space. The details surfaced this week after Reuters reviewed SpaceX’s confidential registration statement filed with the Securities and Exchange Commission, making it one of the first concrete looks inside the company’s financials ahead of a public offering.
The pay package will reportedly award Musk 200 million super-voting restricted shares if the company hits a market valuation milestone, with the most ambitious targets going further. To unlock the full award, SpaceX would need to reach a $7.5 trillion valuation and help establish a permanent human settlement on Mars with at least one million residents. Additional incentives are tied to developing space-based computing infrastructure capable of delivering at least 100 terawatts of processing power.
SpaceX wins its first MARS contract but it comes with a catch
Long before SpaceX filed anything with the SEC, Elon Musk had already spent years framing Mars colonization as an insurance policy against human extinction. The philosophy traces back to at least 2001, when Musk first began researching Mars missions independently, before SpaceX even existed. By 2002 he had founded the company with Mars as the stated long-term goal.
In a 2017 presentation at the International Astronautical Congress, Musk outlined the specific vision that still underpins SpaceX’s architecture today. He described a self-sustaining city on Mars requiring roughly one million people to become viable, the same number now written into his compensation package.
SpaceX’s Starship, still in active development, was designed from the ground up to support the eventual colonization of Mars. Musk has stated publicly that getting the cost per ton to Mars below $100,000 is necessary to make mass migration economically feasible. Everything from Starship’s payload capacity to its full reusability targets flows from that single constraint. One can say that Musk’s latest compensation package has put a formal valuation on Mars for the first time.
SpaceX is targeting an IPO around June 28, Musk’s birthday, at a valuation of approximately $1.75 trillion. Between the Mars rover contract, the Golden Dome software group, Space Force satellite launches, and now a pay structure built around interplanetary colonization, SpaceX has become the single most consequential contractor in American space and defense. The IPO will put a public price tag on all of it for the first time.
News
UPDATE: SpaceX’s Falcon Heavy that launched a Tesla into space is back on a mission
SpaceX Falcon Heavy returns after 18 months away to deliver a satellite that only it could carry.
UPDATE: 10:29 a.m. et: SpaceX is standing down from today’s Falcon Heavy launch of the ViaSat-3 F3 mission due to unfavorable weather. A new target date will be shared once confirmed.
After an 18-month absence, SpaceX’s Falcon Heavy is returning to mission on Monday morning when it’s scheduled to lift off from Launch Complex 39A at Kennedy Space Center at 10:21 a.m. EDT.
The mission is called ViaSat-3 F3, and the heavy satellite payload needs to reach geostationary orbit, sitting 22,236 miles above Earth where its speed matches the planet’s rotation. Getting a satellite that heavy to that altitude demands more thrust than a single-core Falcon 9 can deliver.
This marks the Falcon Heavy’s 12th flight overall since its debut in February 2018, and its first since NASA’s Europa Clipper mission in October 2024.
Arguably, the most exciting element for spectators will be watching the booster recoveries in action when the two side boosters, B1072 and B1075, will attempt simultaneous landings at Landing Zone 2 and the newer Landing Zone 40 at Cape Canaveral Space Force Station, while the center core will be expended over the ocean.
SpaceX wins its first MARS contract but it comes with a catch
Following satellite deployment, expected roughly five hours after launch, ViaSat-3 F3 will spend several months traveling to its final orbital slot before undergoing in-orbit testing, with service entry expected by late summer 2026
As Teslarati reported, NASA awarded SpaceX a $175.7 million contract on April 16, 2026, to launch the ESA Rosalind Franklin Mars rover aboard a Falcon Heavy no earlier than late 2028, which would mark the first time SpaceX has ever sent a payload to Mars. That contract came on top of an already deep pipeline that includes the Roman Space Telescope, the Dragonfly Saturn mission, and multiple national security payloads.
SpaceX executed 165 missions in 2025 and now accounts for approximately 85% of all global orbital launches. With Starlink surpassing 10 million subscribers and an IPO targeting a $1.75 trillion valuation still ahead, Monday’s launch is one more data point in a company that has quietly become the backbone of both commercial and government space access worldwide.
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