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SpaceX encapsulates NASA DART spacecraft for first interplanetary Falcon 9 launch

(NASA)

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NASA says SpaceX has finished encapsulating its DART asteroid redirection spacecraft inside Falcon 9’s fairing and opened up its West Coast launch pad hangar to give VIPs and mission team members a tour of their rocket.

Measuring 70m (230ft) tall, 550 metric tons (1.2M lb) fully fueled, and capable of producing more than 775 tons (1.71M lbf) of thrust at liftoff, Falcon 9 remains on track to launch NASA’s Double Asteroid Redirection Test mission no earlier than 10:21 pm PST, Wednesday, November 23rd (06:21 UTC 24 Nov). While there are multiple conflicting reports of the spacecraft’s launch mass, it will likely weigh between 600 and 650 kg (1300-1450 lb) – a minuscule 0.1% of the rocket’s total mass at liftoff. In simpler terms, Falcon 9 launching DART is a bit like a semi-truck carrying a single piece of wood.

Nevertheless, just like that semi-truck scenario, it might not be the most efficient choice of vehicle but sometimes a one-size-fits-all rocket like Falcon 9 can make a lot of sense.

Notably, despite being outsized by at least a factor of 2-3, Falcon 9’s DART launch will ultimately cost NASA about $73M – about a quarter of the mission’s total ~$250M cost. Nominally headed to interplanetary space, there isn’t a smallsat launcher (i.e. Firefly Alpha, Relativity Terran-1, Virgin Orbit LauncherOne, ABL Space RS-1, etc.) currently in development that’s expected to be able to launch a ~600 kg payload onto the interplanetary trajectory Falcon 9 will send DART on. If there were, it might theoretically cost NASA just ~$20M to launch DART but it will also take years for any of the new small to midsize rockets that might have enough performance to establish a track record of reliability, meaning that NASA would have to accept significant risk for that potential discount.

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It’s worth noting that based on several comments from executives indicating that a flight-proven Falcon 9 costs about $15-25M to launch, SpaceX could almost certainly charge NASA half as much to launch DART while still breaking even, with its routine reusability making the potential economic advantage of smaller rockets much murkier. Additionally, despite the potential to save another $30-50M, NASA is still likely saving at least $80-100 million by launching on a $73M Falcon 9 rocket rather than the United Launch Alliance’s (ULA) cheapest Atlas V offering, which NASA has paid around $150-175M for in recent years.

While SpaceX has technically launched two similarly tiny NASA payloads to very high orbits ~300,000 and ~900,000 km (150,000-600,000 mi) away from Earth in 2015 and 2018, as well as CEO Elon Musk’s Tesla Roadster on an Earth escape trajectory with Falcon Heavy, data from JPL recently confirmed that DART will be Falcon 9’s first truly interplanetary launch. After reaching a normal low Earth parking orbit, Falcon 9’s expendable upper stage will ultimately boost the small spacecraft free of Earth’s gravity, sending it into a heliocentric orbit that will eventually intersect with the binary Didymos-Dimorphos asteroid system.

As early as September 2022, DART will slam into asteroid moon Dimorphos while traveling a staggering 6.6 kilometers per second (4.1 mi/s) in an attempt to shift its orbit around the larger Didymos asteroid. In effect, NASA is using the asteroid system a bit like an isolated sandbox to (hopefully) exaggerate any effects. If successful, DART will prove that kinetic impactors offer a viable way to change the course of asteroids and comets, potentially paving the way for the creation of a true planetary defense program.

Eric Ralph is Teslarati's senior spaceflight reporter and has been covering the industry in some capacity for almost half a decade, largely spurred in 2016 by a trip to Mexico to watch Elon Musk reveal SpaceX's plans for Mars in person. Aside from spreading interest and excitement about spaceflight far and wide, his primary goal is to cover humanity's ongoing efforts to expand beyond Earth to the Moon, Mars, and elsewhere.

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Tesla Cybercab launch is imminent after latest sighting at Giga Texas

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Credit: Joe Tegtmeyer | X

Tesla just gave what is perhaps its biggest signal yet that the launch of the Cybercab, its autonomous ride-hailing-geared car, is imminent.

The Cybercab has been spotted outside of Gigafactory Texas in massive numbers over the past few days, with hundreds of units being stored on property just days after the vehicle received a Certificate of Conformity from the EPA.

Today, things were a bit different.

Cybercabs spotted on Giga Texas property today had an addition: a Cybercab decal on the side, reminiscent of the “Robotaxi” ones that were placed on Model Ys just as the company launched its ride-sharing platform about a year ago.

Giga Texas drone operator Joe Tegtmeyer noticed the change today:

Tesla could be signaling that the Cybercab is preparing to enter the Robotaxi fleet in the coming weeks or months with this move. It seems more symbolic than anything; Tesla is ready to throw Cybercabs in the ride-hailing platform just as it did with Model Ys last year.

The addition of the Certificate of Conformity awarded to the Cybercab is another major factor working to Tesla’s advantage. The company now has permission from the EPA to allow the vehicle to operate on public roads and enter the chain of commerce. It’s officially street legal.

Tesla Cybercab specs revealed: range, curb weight, range ratings, and more

The big question that remains is whether Tesla will be able to operate the car without a safety monitor, especially considering it plans to put the car out there without a steering wheel or pedals. With the Cybercab only having a seating capacity of two, it is hard to believe Tesla will even consider putting a Safety Monitor in the car.

It did recently self-certify as Level 4 and has the ability to operate driverless vehicles in the State of Texas under a law that took effect on May 28. You can read more about that here:

Tesla’s Robotaxi dreams just took a massive step toward reality

We’d imagine Cybercabs will be on the roads as soon as July, but August will likely be a better estimate of when the car will be entered into the Cybercab fleet. It all depends at where Tesla is, as they’ve truly prioritized safety with the rollout of the Robotaxi platform.

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Elon Musk says this part of Tesla ‘makes no sense’

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Justin Pacheco, Public domain, via Wikimedia Commons

Elon Musk has publicly questioned Moody’s credit assessments following the rating agency’s decision to assign SpaceX a Baa1 investment-grade rating, two notches above Tesla’s Baa3. The comments came amid discussions comparing the two companies’ financial profiles.

SpaceX earned its first-time Baa1 rating with a stable outlook from Moody’s. The agency highlighted the company’s leadership in orbital launches, the growing recurring revenue from its Starlink satellite network, strong vertical integration, U.S. government contracts, and emerging opportunities in AI infrastructure.

These factors were cited as supporting robust cash flows, margin expansion, and financial flexibility.

Musk responded directly: “Tesla’s credit rating is ridiculously low tbh,” and added, “Yeah, makes no sense. Tesla has over $40B in cash, no debt, and is consistently profitable!” His remarks underscored Tesla’s balance sheet strength and profitability at a time when many traditional automakers continue to report losses in the shift to electric vehicles.

Tesla maintains a leading position in the global EV market, with diversification into energy and storage, battery technology, and robotics through projects like Optimus. Recent financial updates show the company generated positive free cash flow of $1.4 billion in Q1 2026, supported by operating cash flow of $3.9 billion. Cash and short-term investments stood at approximately $44.7 billion.

Moody’s has affirmed Tesla’s Baa3 issuer rating with a stable outlook in periodic reviews, acknowledging the company’s EV leadership, technology strengths, including AI for autonomous vehicles, solid profitability, and strong liquidity.

Tesla (TSLA) scores Baa3 Moody’s rating for ‘stable’ outlook

However, the agency has also noted challenges in the automotive segment and expectations for margin pressures.

Musk’s critique highlights a common debate about how traditional rating methodologies apply to high-growth, capital-intensive technology companies. SpaceX benefits from long-term government-backed contracts and diversified, recurring revenue streams, while Tesla’s valuation reflects heavy investment in future technologies such as autonomy and robotics.

Both ratings remain investment-grade, yet the one-notch difference has fueled online discussion about potential inconsistencies in evaluating innovative firms.

The exchange comes as SpaceX explores financing options following its recent valuation milestones, while Tesla continues executing on its multi-year roadmap. Musk’s pointed response serves as a reminder that credit ratings, though influential for borrowing costs, represent one lens through which markets assess corporate strength—and that company leaders often view their financial positions through the lens of long-term innovation and cash generation rather than short-term risk metrics alone.

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Tesla Full Self-Driving faces major pushback in Europe

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Credit: Tesla

A new report from Reuters claims that a transport authority in Sweden is pushing back against the approval of Tesla’s Full Self-Driving suite because it will travel over speed limits.

The report says the Swedish Transport Administration (TRV) recommends the European Union votes against FSD’s approval. TRV believes it should not be approved until Tesla disables FSD’s ability to speed.

TRV sent a letter to the European Union’s Technical Committee on Motor Vehicles (TCMV), which is set to meet on June 30 to discuss the potential approval of the Tesla FSD suite in the country. Tesla, which has received various approvals in Europe over the past two months, has not provided a comment.

Tesla Full Self-Driving gets first-ever European approval

Teslas operating on FSD do travel over the speed limit, depending on the Speed Profile that is chosen. Drivers have the ability to disengage FSD at any point; Tesla specifically states that those supervising the suite are responsible for its actions.

Let’s cut to the chase: humans operating any vehicle speed almost daily in the United States. Realistically, speed limits in the U.S. are more frequently treated as speed minimums. However, other countries are different, and driving behaviors are less aggressive.

TRV believes that “allowing automated systems to systematically exceed legal speed limits…risks undermining both the legal framework and the expected safety benefits of ​vehicle automation,” the report stated. It’s surprising that Tesla has not received this claim from other countries previously.

This could be a good argument to bring Max Speed back, the setting that previously allowed the driver to choose the absolute fastest the car would travel.

This would still put the responsibility of supervision in the hands of the driver. It would allow the driver to choose whether the car would travel over the speed limit or not, acknowledging that they set the speed, and if they get pulled over, there would be no ability to argue it.

However, it does not seem as if this is something Tesla will do, especially considering many U.S. drivers have requested the feature in an effort to eliminate speeding or at least tone it down. The company has not shown any interest in bringing it back.

Tesla has approvals for FSD in Europe in Estonia, Lithuania, Denmark, the Netherlands, and Belgium.

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