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SpaceX’s Japanese Moon lander launch back on the calendar after indefinite delay
Update: After indefinitely delaying ispace’s first Moon lander launch on November 30th to fix unspecified issues with its Falcon 9 rocket, multiple sources indicate that SpaceX has put the mission back on its calendar.
Barring additional issues, the private HAKUTO-R Moon lander is now scheduled to lift off from SpaceX’s Cape Canaveral Space Force Station (CCSFS) LC-40 pad no earlier than (NET) 3:04 am EST (08:04 UTC) on Wednesday, December 7th. The mission’s quick return after just a few days of rework is a good sign that the issue that forced SpaceX to stand down was relatively minor. Simultaneously, SpaceX is moving ahead with plans to launch its first mission for OneWeb – a low Earth orbit satellite Internet provider competing directly with Starlink – less than ten hours prior, at 5:37 pm EST (22:37 UTC) on December 6th.
SpaceX support ship Doug departed Florida’s Port Canaveral on the afternoon of December 4th, likely en route to recover Falcon 9’s payload fairing after its first OneWeb launch. If SpaceX is, in fact, working towards a December 7th launch of HAKUTO-R, twin support ship Bob will likely also head to sea within the next 24 hours.
SpaceX has delayed the launch of Japanese startup ispace’s first Moon lander, HAKUTO-R, from Wednesday to Thursday, December 1st “to allow for additional pre-flight checkouts.”
The mission will be the third Moon launch from US soil in less than four months after SpaceX’s successful launch of the South Korean Pathfinder Lunar Orbiter (KPLO) in August and the debut of NASA’s Space Launch System (SLS) rocket earlier this month. Perhaps more importantly, ispace has the opportunity to become the first company in history to successfully land a privately-developed spacecraft on the Moon, a milestone that would arguably mark the start of a new era of lunar exploration.
The update that's rolling out to the fleet makes full use of the front and rear steering travel to minimize turning circle. In this case a reduction of 1.6 feet just over the air— Wes (@wmorrill3) April 16, 2024
ispace’s first HAKUTO-R Moon lander is expected to weigh approximately 1050 kilograms (~2300 lb) at liftoff and is designed to land up to 30 kilograms (~66 lb) of cargo on the lunar surface. The lander is made by several commercial partners: ispace has provided most of its design and structures, but Europe’s ArianeGroup supplied all of HAKUTO-R’s engines, plumbing, and propulsion hardware and was responsible for most of the final assembly process.
Because of ArianeGroup’s involvement, it’s likely that HAKUTO-R shares direct heritage with the European Service Module currently powering NASA’s Orion spacecraft on its first mission to the Moon. It also arguably makes the mission more of a collaboration between Europe and Japan than an exclusively Japanese mission, though HAKUTO-R will still technically be Japan’s first private mission to the Moon.
If successful, it could also become the first privately-funded Moon landing in history. But HAKUTO-R can’t claim to be the first private Moon landing attempt, a title held by Israeli company SpaceIL’s ill-fated Beresheet Moon lander. Launched by SpaceX as a rideshare passenger sitting on top of an Indonesian communications satellite, Beresheet propelled itself all the way from geostationary transfer orbit to lunar orbit over the course of about six weeks. Just a minute or so before touchdown, a manual command inadvertently shut down the spacecraft’s propulsion, causing it to impact the surface of the Moon at ~500 kilometers per hour (310 mph) – less than 8% away from a soft landing.
In September 2019, just five months later, India’s first nationally developed Moon lander got even closer to a successful landing, losing control at a velocity of just 210 km/h (~130 mph) and an altitude of 330 meters (1080 ft). Since the Soviet Union’s 1976 Luna-26 mission, only China’s national space agency (CNSA) has successfully landed on the Moon, completing three landings between 2013 and 2020. The last successful Western Moon landing (Apollo 17; also the last crewed Moon landing) occurred in 1972.
ispace’s ultimate goal is to help facilitate the creation of infrastructure capable of supporting a permanent population of 1000 people on the Moon by 2040. The Japanese startup has privately raised $210 million since it was founded in 2010. In 2022, it won a $73M NASA contract to develop a much larger SERIES-2 vehicle capable of sending either “500 kilograms to the [lunar] surface or as much as 2000 kilograms to lunar orbit.” SERIES-2 will be developed out of ispace’s US branch instead of its Japanese headquarters.
HAKUTO-R will carry seven payloads:
- A solid-state battery for ispace corporate partner NGK SPARK PLUG CO
- A Moon rover (Rashid) for the United Arab Emirates space agency
- JAXA’s transformable lunar robot
- A Canadian Space Agency flight computer prototype
- A camera system built by Canda’s Canadensys
- A panel engraved with the names of HAKUTO’s crowdfunding supporters
- A music disc containing Japanese rock band Sakanaction’s song “SORATO”
In addition to HAKUTO-R, SpaceX’s Falcon 9 rocket will simultaneously launch the NASA Jet Propulsion Laboratory’s (JPL) Lunar Flashflight ice surveyor as a rideshare payload. After launch, Lunar Flashlight will attempt to enter an elliptical lunar orbit and use an infrared laser to (invisibly) illuminate the surface of craters that have been in shadow for millions of years. The way the surface reflects that laser light will allow the spacecraft to prospect for water ice deposits that could one day be mined and converted into rocket propellant.
Tune in below around 3:20 am EST (08:25 UTC) on Thursday, December 1st to watch SpaceX launch Japan’s first privately-developed Moon lander.
Investor's Corner
Tesla’s flying Roadster just revealed something bigger than the car
Analysts say the Roadster demo puts a Tesla and SpaceX merger back on the table.
The Roadster unveiling near Waco ended Thursday night, and by Friday morning much of the investor reaction had less to do with the car than with who owns the rocket technology inside it.
Wedbush analyst Dan Ives said the event “puts the Tesla/SpaceX relationship on the table in a tangible way,” pointing to the propulsion, pressure vessel and control hardware sitting on a Tesla product. Gene Munster of Deepwater Asset Management called the demo “a ridiculous display of engineering” with “no commercial value” beyond embarrassing traditional automakers, though he said it showed Musk wants the two companies together.
The more specific forecast came a day earlier from Barclays. Analyst Dan Levy told clients a deal could be announced before Tesla’s annual meeting, which must happen by December 6, and that an announcement in late October or early November could make shareholder approval harder. Barclays expects SpaceX to be the buyer in an all stock deal, with Tesla holders receiving SpaceX shares at a premium, based on market values of roughly $2.1 trillion for SpaceX and $1.5 trillion for Tesla. If nothing lands around the meeting, the bank still sees an announcement within 6 to 12 months.
The Roadster demo just added more weight to merger speculations. Tesla’s demo used cold gas thrusters and pressure tanks of the kind SpaceX uses on Falcon 9, and Musk described the car as a collaboration between Tesla and SpaceX engineers, as we mentioned in our breakdown of the three Roadster configurations.
Musk has not publicly addressed a deal since the event, as far as we have seen. His most direct answer remains the one he gave at the All In Summit, when he said that with so much collaboration, “who can imagine what action one might take” without ruling anything out. Ives has held to a 2027 timeline since his March note, and Musk pushed back on the China piece of the speculation when ARK floated a year end announcement in August.
The next test is Tesla’s third quarter earnings call on October 21. However, we recall in July that Musk told analysts, “we can’t talk about combining companies and that kind of thing on an earnings call,” so a clear answer wouldn’t be expected.
News
How Tesla’s Roadster fan system and thrusters are built to dominate the corners
Tesla’s Roadster uses fans, active wings and cold gas thrusters to create grip at any speed.
Tesla’s new Roadster is best known for flipping through the air in Texas, but the technology that matters most for a race track is the stuff that keeps it on the ground. Tesla’s Roadster page describes a multi-mode fan and ground sealing system that acts as a downforce generator, pulling air out from beneath the car. Tesla says it provides enough suction to hold the vehicle upside down, even when stationary.
That is the key difference from the wings and diffusers on a normal supercar. Conventional aero only makes downforce when the car is moving, and it grows with speed, so a car has the least grip in the slow corners and under hard braking. A fan system makes downforce at any speed. Tesla’s patent, which we covered last year, describes fans and deployable skirts that create sealed or partially sealed regions under the car, with the fans extracting air to lower the pressure and increase grip and stability.
Still processing this … the most unreal thing I’ve seen. https://t.co/HtEuvnkZjY
— TESLARATI (@Teslarati) October 16, 2026
Tesla pairs that with active wings, a next generation steer by wire system and a Track Mode that lowers the car and changes the suspension, with high downforce and low drag settings for the circuit. To keep weight down, Tesla points to magnesium, titanium and carbon fiber, manual controls and a fixed seat position, which it says lets the car respond to driver inputs almost instantly.
Tesla Roadster: Three configs, one can fly, 0-60 in 0.8 seconds
The cold gas thrusters are the other half. On the Thrust version they sit at the rear and Tesla says they take the car from 0 to 60 mph in under 0.9 seconds, while the Rocket version adds perimeter thrusters for forward, upward and lateral rotational movement. Tesla says the all electric actuators make micro adjustments within a fraction of a second.
Roadster transforms in Track Mode
These aero features aren’t just for looks: they provide the best passive downforce package of any road car (approaching F1 levels!) with wing actuation driven by the @Tesla_Optimus actuator system https://t.co/AqrC4qUga9
— Tesla (@Tesla) October 16, 2026
Musk has been talking about records for years. In June 2019 he said, “We’re going to do things with the new Roadster that are kind of unfair to other cars.” That September, when a follower asked whether the Roadster would beat the Nürburgring production car record, he replied with one word, “Absolutely,” as we reported at the time. In February 2024 he said Tesla had “radically increased the design goals” for the car and that its sub one second 0 to 60 time would be “the least interesting part.”
There are caveats. Tesla has not published a lap time or a verified cornering figure, so the record talk is still a promise rather than a result. Tesla also says the car is not approved for public road use, and the thruster features are limited to the Rocket trim, which is invite only. Fan cars have also been banned or withdrawn before, and getting a sealed underbody to work on a rough public road is a harder problem than on a smooth track. The first real test will be an official lap at a circuit.
Featured
Tesla Roadster: Three configs, one can fly, 0-60 in 0.8 seconds
Tesla’s Roadster comes in Performance, Thrust and Rocket versions, with a claimed 0-60 under 0.59 seconds.
Tesla finally showed the next generation Roadster on Thursday night, and the demo had more in common with a SpaceX test than a track lap. At an event outside Waco, Texas, near SpaceX’s McGregor site, the car used a mix of fans and cold gas thrusters to drive up a curved ramp until it was upside down, then flew off, flipped and landed on the pavement. “Well, it worked,” Elon Musk said. “Flying cars are real.”
The Roadster also hovered itself over a Cybercab, Cybertruck, Tesla Semi, Model Y and Model 3 while moving, and that Tesla showed it going 0 to 60 mph in one second. Musk said “this will be the actual car that’s on the roads” and that it “literally is just going to puff itself up” to perform the maneuvers whenever an owner wants. He called the result a collaboration between Tesla and SpaceX engineers that is “better than any James Bond car,” with Franz von Holzhausen and Lars Moravy on site.
Tesla published new mind-blowing stats for the car that replace the previous targets. The Performance version is road ready and seats two, with active aerodynamics and a multi-mode suction system, and Tesla lists 0 to 60 mph in under 1.6 seconds. The Thrust version is race ready, also seats two, and adds rear-mounted cold gas thrusters for a 0 to 60 time of under 0.9 seconds. The Rocket version is described as air ready, seats one, and uses perimeter-mounted thrusters for forward and upward acceleration plus lateral rotational movement.
| Configuration | Seats | 0 to 60 mph |
|---|---|---|
| Performance | 2 | under 1.6 s |
| Thrust | 2 | under 0.9 s |
| Rocket | 1 | under 0.59 s |
Tesla’s own description: “So…yes, it can fly.” It lists a 0 to 60 time of under 0.59 seconds for Rocket, a top speed of up to more than 230 mph, and range of more than 300 miles. Tesla has not yet given pricing in the information we have seen, but has reopened $50,000 reservations in the newly updated Tesla Roadster configurator. Production is planned for Giga Texas in 2027 or 2028, and Musk has said it would follow the demo by 12 to 18 months.
Every car on the road today is limited by one thing: tire grip
Roadster’s thruster system generates 4–5x the force the tires can.
More force on the same mass means significantly better acceleration – physics does the rest https://t.co/zdPRT2aKwZ
— Tesla (@Tesla) October 16, 2026
Tesla’s Roadster page adds more on how the car works. A multi-mode fan and ground sealing system pulls air from under the car, producing enough suction to hold it upside down even when stationary. Active wings, steer-by-wire with a yoke, and a Track Mode that lowers the car round out the driving setup. The cold gas thrusters use all-electric actuators for micro adjustments to stabilize the car in flight. Tesla says it cut weight with magnesium, titanium and carbon fiber, manual controls and a fixed seat position, and the exterior has hidden headlights, a full-length taillight and Ano White paint inspired by aerospace coatings. Inside are an Ultrawhite interior with gray microsuede, a center touchscreen and two smaller forward displays, and gold tinted glass modeled on spacesuit visors. Availability is tiered: Performance is by reservation, Thrust is a limited release, and Rocket is invite only. Tesla notes the car is not approved for public road use, and that Rocket is not available in all regions.
Tesla Roadster Highlights
- Aero and suction: a multi-mode fan and ground sealing system pulls air from under the car and can hold it upside down even when stationary. There are also active wings and a Track Mode that lowers the car.
- Controls and thrusters: steer-by-wire with a yoke. The cold gas thrusters use all-electric actuators for micro adjustments that stabilize the car in flight.
- Weight: magnesium, titanium and carbon fiber, manual controls and a fixed seat position.
- Design: hidden headlights, a full-length taillight, Ano White paint inspired by aerospace coatings, and gold tinted glass modeled on spacesuit visors.
- Interior: an Ultrawhite interior with gray microsuede, a center touchscreen and two smaller forward displays.
- Availability: Performance is by reservation, Thrust is a limited release, and Rocket is invite only.
- Road use: Tesla notes the car is not approved for public road use, and that Rocket isn’t available in all regions.
Musk has described the Roadster as “the best of the last of the human-driven cars,” and he has been open that it is a halo product. He said he is “not sure it moves the needle massively from a revenue standpoint,” and has warned that anyone whose top priority is safety should not buy it. Tesla reports third quarter earnings on October 21.
Roadster is a true pilot’s car: active aerodynamics, a multi-mode suction system & cold-gas thrusters
Exterior
– Concealed headlights, full-length taillight & flush-mounted surfaces for a minimalist, highly technical form– Super light wheels w/ thin spokes that reinforce structural strength when earthbound
– Ano White paint brings an aerospace-derived finish w/ UV & cryogenic protection, electrostatic dissipation & corrosion resistance
– Gold Glazed tinted glass mimicking the copper coating of spacesuit visors, w/ subtle titanium accents
— Tesla (@Tesla) October 16, 2026
Tesla’s flying Roadster just revealed something bigger than the car
How Tesla’s Roadster fan system and thrusters are built to dominate the corners
Tesla Roadster: Three configs, one can fly, 0-60 in 0.8 seconds
SpaceX reveals how its 1 Million AI satellite network will work and prevent space collisions
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