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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.

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.

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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 investors will be shocked by Jim Cramer’s latest assessment

Jim Cramer is now speaking positively about Tesla, especially in terms of its Robotaxi performance and its perception as a company.

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Credit: CNBC Television/YouTube

Tesla investors will be shocked by analyst Jim Cramer’s latest assessment of the company.

When it comes to Tesla analysts, many of them are consistent. The bulls usually stay the bulls, and the bears usually stay the bears. The notable analysts on each side are Dan Ives and Adam Jonas for the bulls, and Gordon Johnson for the bears.

Jim Cramer is one analyst who does not necessarily fit this mold. Cramer, who hosts CNBC’s Mad Money, has switched his opinion on Tesla stock (NASDAQ: TSLA) many times.

He has been bullish, like he was when he said the stock was a “sleeping giant” two years ago, and he has been bearish, like he was when he said there was “nothing magnificent” about the company just a few months ago.

Now, he is back to being a bull.

Cramer’s comments were related to two key points: how NVIDIA CEO Jensen Huang describes Tesla after working closely with the Company through their transactions, and how it is not a car company, as well as the recent launch of the Robotaxi fleet.

Jensen Huang’s Tesla Narrative

Cramer says that the narrative on quarterly and annual deliveries is overblown, and those who continue to worry about Tesla’s performance on that metric are misled.

“It’s not a car company,” he said.

He went on to say that people like Huang speak highly of Tesla, and that should be enough to deter any true skepticism:

“I believe what Musk says cause Musk is working with Jensen and Jensen’s telling me what’s happening on the other side is pretty amazing.”

Tesla self-driving development gets huge compliment from NVIDIA CEO

Robotaxi Launch

Many media outlets are being extremely negative regarding the early rollout of Tesla’s Robotaxi platform in Austin, Texas.

There have been a handful of small issues, but nothing significant. Cramer says that humans make mistakes in vehicles too, yet, when Tesla’s test phase of the Robotaxi does it, it’s front page news and needs to be magnified.

He said:

“Look, I mean, drivers make mistakes all the time. Why should we hold Tesla to a standard where there can be no mistakes?”

It’s refreshing to hear Cramer speak logically about the Robotaxi fleet, as Tesla has taken every measure to ensure there are no mishaps. There are safety monitors in the passenger seat, and the area of travel is limited, confined to a small number of people.

Tesla is still improving and hopes to remove teleoperators and safety monitors slowly, as CEO Elon Musk said more freedom could be granted within one or two months.

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Tesla launches ultra-fast V4 Superchargers in China for the first time

Tesla has V4 Superchargers rolling out in China for the first time.

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Credit: Tesla

Tesla already has nearly 12,000 Supercharger piles across mainland China. However, the company just initiated the rollout of the ultra-fast V4 Superchargers in China for the first time, bringing its quick-charging piles to the country for the first time since their launch last year.

The first batch of V4 Superchargers is now officially up and running in China, the company announced in a post on Chinese social media outlet Weibo today.

Tesla China teases arrival of V4 Superchargers in 2025

The company said in the post:

“The first batch of Tesla V4 Superchargers are online. Covering more service areas, high-speed charging is more convenient, and six-layer powerful protection such as rain and waterproof makes charging very safe. Simultaneously open to non-Tesla vehicles, and other brands of vehicles can also be charged. There are more than 70,000 Tesla Superchargers worldwide. The charging network layout covers 100% of the provincial capitals and municipalities in mainland China. More V4 Superchargers will be put into use across the country. Optimize the charging experience and improve energy replenishment efficiency. Tesla will accompany you to the mountains, rivers, lakes, and seas with pure electricity!”

The first V4 Superchargers Tesla installed in China are available in four cities across the country: Shanghai, Zhejiang, Gansu, and Chongqing.

Credit: Tesla China

Tesla has over 70,000 Superchargers worldwide. It is the most expansive and robust EV charging network in the world. It’s the main reason why so many companies have chosen to adopt Tesla’s charging connector in North America and Europe.

In China, some EVs can use Tesla Superchargers as well.

The V4 Supercharger is capable of charging vehicles at speeds of up to 325kW for vehicles in North America. This equates to over 1,000 miles per hour of charging.

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Elon Musk hints at when Tesla could reduce Safety Monitors from Robotaxi

Tesla could be reducing Safety Monitors from Robotaxi within ‘a month or two,’ CEO Elon Musk says.

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Credit: Joe Tegtmeyer | X

Elon Musk hinted at when Tesla could begin reducing Safety Monitors from its Robotaxis. Safety Monitors are Tesla employees who sit in the front passenger seat during the driverless rides, and are there to ensure safety for occupants during the earliest rides.

Tesla launched its Robotaxi fleet in Austin last Sunday, and after eight days, videos and reviews from those who have ridden in the driverless vehicles have shown that the suite is safe, accurate, and well coordinated. However, there have been a few hiccups, but nothing that has put anyone’s safety in danger.

A vast majority — close to all of the rides — at least according to those who have ridden in the Robotaxi, have been performed without any real need for human intervention. We reported on what was the first intervention last week, as a Safety Monitor had to step in and stop the vehicle in a strange interaction with a UPS truck.

Watch the first true Tesla Robotaxi intervention by safety monitor

The Tesla and UPS delivery truck were going for the same street parking space, and the Tesla began to turn into it. The UPS driver parallel parked into the spot, which was much smaller than his truck. It seemed to be more of an instance of human error instead of the Robotaxi making the wrong move. This is something that the driverless cars will have to deal with because humans are aggressive and sometimes make moves they should not.

The Safety Monitors have not been too active in the vehicles. After all, we’ve only seen that single instance of an intervention. There was also an issue with the sun, when the Tesla braked abnormally due to the glare, but this was an instance where the car handled the scenario and proceeded normally.

With the Robotaxi fleet operating impressively, some are wondering when Tesla will begin scaling back both the Safety Monitors and Teleoperators that it is using to ensure safety with these early rides.

CEO Elon Musk answered the inquiry by stating, “As soon as we feel it is safe to do so. Probably within a month or two.”

Musk’s response seems to confirm that there will be fewer Teleoperators and Safety Monitors in the coming months, but there will still be some within the fleet to ensure safety. Eventually, that number will get to zero.

Reaching a point where Tesla’s Robotaxi is driverless will be another significant milestone for the company and its path to fully autonomous ride-sharing.

Eventually, Tesla will roll out these capabilities to consumer-owned vehicles, offering them a path to generate revenue as their car operates autonomously and completes rides.

For now, Tesla is focusing on perfecting the area of Austin where it is currently offering driverless rides for just $4.20 to a small group of people.

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