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SpaceX’s first government Falcon Heavy launch aiming for “early 2019” per USAF
Linked to the rocket and mission through its own LightSail 2 solar sail satellite, The Planetary Society reports that the USAF and SpaceX are now targeting Falcon Heavy’s first launch for a government customer in “early 2019”.
Previously expected to launch around November 30th, just a month from today, it’s clear that SpaceX’s second Falcon Heavy rocket has yet to approach flight readiness, likely marginalized by a more pressing focus on near-term Falcon 9 missions and Crew Dragon’s imminent flight debuts.
LightSail 2 launch pushed to early 2019
An Air Force official says an ‘initial launch capability’ is being reassessed: https://t.co/QYA6NFPP1I pic.twitter.com/RJclLvcbSs
— Planetary Society (@exploreplanets) October 29, 2018
According to Planetary Society, a USAF official provided an update – per the group’s involvement in its STP-2 rideshare launch – stating that its “initial launch capability” was being reassessed, essentially a roundabout way of saying “A new launch date is being determined”. Reasons for the multitude of delays since Falcon Heavy’s successful February 2018 debut are few and far between, with the most likely explanation being some combination of issues with one or several of the ~25 satellites manifested and SpaceX’s ability to build a new Falcon Heavy rocket in time.
However, it’s decidedly ambiguous as to which one of those explanations truly takes precedence, given that SpaceX apparently told the USAF and its customers that it was ready to launch the mission between June and August.
“Officials working on the mission said SpaceX has provided the Air Force and other customers a 60-day window for launch opening on June 13. The Air Force spokesperson confirmed it will be the second Falcon Heavy mission.” – Stephen Clark, SpaceflightNow
Assuming SpaceX’s launch readiness announcement was accurate, the USAF and its customers must have run into some extreme issues while organizing all STP-2 payloads and integrating those satellites onto a custom-built adapter, a task that companies like Spaceflight Industries have shown to often be the long pole of rideshare launches. It’s also possible that SpaceX executives and managers underestimated or undersold the challenge of moving from a Falcon Heavy built solely on old Falcon 9 Block 2 and 3 boosters to an all-Block 5 version of the rocket, featuring a large number of highly-consequential changes like uprated engines and an entirely new approach to assembling each booster’s octaweb.
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- Spaceflight’s SSO-A rideshare mission is quite similar to STP-2, albeit with more satellites on the smaller side. (Spaceflight)
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- One group of STP-2 passengers, known as DSX, has been awaiting launch for more than eight years. (USAF)
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- SpaceX’s second Falcon Heavy launch will either be the USAF’s STP-2, a collection of smaller satellites, or Arabsat 6A, a large communications satellite. (USAF)
Lastly, depending on the nature of the launch contract between them, it’s possible that SpaceX had been planning on reflying Falcon 9 Block 5 boosters as its next Falcon Heavy’s side boosters, a move that would dramatically shorten the lead time required for a new Falcon Heavy to be produced. If the USAF expects or has unconditionally demanded all-new hardware for the launch of STP-2, SpaceX would need at least two (if not three) times the production resources to build and test Falcon Heavy #2, all while paralyzing those resources until well after the rocket’s first flight.
Building three separate Falcon 9/Heavy boosters, acceptance-testing them in Texas, and delivering them to Florida – all under uniquely strict USAF standards – would likely take SpaceX a bare minimum of four months from start to finish. In the guaranteed event that SpaceX had to simultaneously continue regular production, test operations, and preparations for Crew Dragon launches, an all-new Falcon Heavy would likely take more than 6-8 months to make flight-ready while still allowing SpaceX to avoid severe launch delays for its many other customers.
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- The communications satellite Arabsat-6A. (Lockheed Martin)
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- Falcon Heavy’s side boosters seconds away from near-simultaneous landings at Landing Zones 1 and 2. (SpaceX)
To add additional confusion to the mix, multiple reliable sources have confirmed that STP-2’s actual launch target is closer to March 2019, quite a stretch for “early 2019”. At the same time, Falcon Heavy customer Arabsat has reported that its Arabsat 6A satellite is expected to launch as early as January 2019. Ultimately, clarity can only come from the USAF, Arabsat, or SpaceX itself – for now, we wait.
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SpaceX has announced a new target date for the thirteenth test flight of Starship: Monday, July 20, with the launch window opening at 6:45 p.m ET/5:45 p.m. CT.
This is the first rescheduling attempt of Starship’s 13th test flight. It was set to launch last night, but SpaceX scrubbed the launch attempt.
🚨 SpaceX is now looking at Monday, July 20th at 6:45 p.m ET/5:45 p.m. CT for the 13th test flight of Starship pic.twitter.com/7s8aMJV5Ge
— TESLARATI (@Teslarati) July 17, 2026
CEO Elon Musk revealed that some of the engines on Starship did not start, which automatically triggers a launch abort. Two of the Raptor engines will be removed and replaced.
To be confident of a good flight, 2 Raptors will be removed & replaced. Most probable launch timing is early next week.
— Elon Musk (@elonmusk) July 17, 2026
SpaceX officially announced the new launch window this morning.
Starship’s 13th test launch comes with a few new objectives, but SpaceX does not plan to attempt a catch of the booster, which it has done several times in the past.
For Starship’s Upper Stage, there are some adjustments to ensure engine reusability that will be assessed during the ascent, and 20 operational Starlink V3 satellites are also set to make their way into space. SpaceX also plans to attempt an in-space relight of a single Raptor engine, which is a critical demonstration for future orbital deorbit, refueling, and deep space maneuvers.
Ultimately, it will splash down in the Indian Ocean.
The continuous tests help SpaceX advance the Starship program toward eventual full reusability, operational Starlink V3 deployment, and future missions, which include NASA’s Artemis program.
Elon Musk
SpaceX Starship Flight 13 aborted at Zero and Musk just told us what broke
Four Raptor engines failed to ignite at T-zero, forcing SpaceX to scrub Starship Flight 13 Thursday.
SpaceX scrubbed the Starship Flight 13 launch attempt Thursday evening at the last possible moment, after four of the Super Heavy booster’s 33 Raptor 3 engines failed to ignite during the startup sequence. The 90-minute window had opened at 6:45 p.m. EDT from Starbase in Boca Chica, Texas, and the countdown had proceeded without issue all day, with more than 11.5 million pounds of liquid methane and liquid oxygen being fully loaded into the rocket before the automated abort triggered. SpaceX’s launch directors posted on X, “Standing down from today’s flight test attempt,” and shut down the livestream shortly after.
Musk confirmed the root cause within hours. “Some of the engines didn’t start, triggering an automatic launch abort,” he wrote on X. “To be confident of a good flight, 2 Raptors will be removed and replaced. Most probable launch timing is early next week.” SpaceX engineers began draining propellant tanks immediately and Booster 20 was rolled back to its hangar for inspection.
The timing adds a layer of significance that did not exist during any of the previous 12 Starship flights. This is the first time SpaceX has attempted to launch Starship since the company made its stock market debut in June, listing under ticker SPCX at $135 per share. Public investors are now watching every Starship outcome in real time, and a last-second abort carries more visibility than it would have six months ago.
Flight 13 was designed to be one of the most consequential tests in the program’s history. It was set to carry 20 Starlink V3 satellites, the first operational payload Starship has ever attempted to deploy. Six of those satellites carried external cameras to photograph Starship’s heat shield from the outside during flight, which would act as a self-inspection approach SpaceX has never attempted before. The mission also needed to complete a Raptor engine relight in space, a step SpaceX skipped on Flight 12 in May after losing an engine during ascent. That Flight 12 booster also flipped 90 degrees off course during its boostback burn when five engines failed to reignite.
SpaceX has not announced an official next launch date. Musk’s “early next week” window points to July 21 or 22 at the earliest, pending the engine swap and a return to the pad.
Elon Musk flew under the radar with his recent purchase of a $1 billion energy company, according to Federal Trade Commission (FTC) documents.
Transaction number 202612350 listed Tesla and SpaceX frontman Elon Musk as the acquiring party and CF APR Super Holdings LLC as the seller, with New APR Energy, LLC as the acquired entity. The deal, which closed without public announcement, came to light on May 14.
BREAKING: Elon Musk acquires Jacksonville power company APR Energy in a deal valued at more than $1,000,000,000.00.
— Polymarket Money (@PolymarketMoney) July 15, 2026
Analysts inferred the deal’s scale from minority stakeholder disclosures, including one report of a 5 percent interest sold for approximately $50.4 million. Fortress Investment Group had purchased APR’s assets in late 2024, rebranded the operation as New APR Energy, and subsequently transferred ownership to Musk.
APR Energy specializes in rapidly deployable power infrastructure. The company maintains one of the world’s largest fleets of mobile gas and diesel turbines, with more than 1.1 gigawatts of generation capacity. Its modular units, which are often trailer-mounted, enable turnkey installations ranging from 20 MW to over 500 MW.
APR provides full engineering, procurement, construction, operation, and maintenance services for behind-the-meter power plants, serving everything from data centers, utilities, and industrial clients.
The firm has expanded aggressively to meet surging demand, recently adding turbines and deploying over 100 MW for a major AI hyperscaler. Its solutions bridge critical gaps where grid interconnections face delays of two to five years, according to Yahoo.
The acquisition means something more for Musk. As he continues to expand projects in artificial intelligence, especially xAI, his AI venture, there is a greater need to supply energy-intensive supercomputing clusters, including the Colossus project, with what they need: reliable and high-capacity power.
Ownership of APR provides immediate access to flexible generation assets that can be deployed adjacent to data centers, reducing dependence on a strained infrastructure. It also complements Tesla’s energy storage business, so Musk will be able to pull from his own entities to address the rapid scaling demands of AI training and compute.
SpaceX announces new Starship 13 test flight target date
SpaceX Starship Flight 13 aborted at Zero and Musk just told us what broke
