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SpaceX almost ready to launch NASA asteroid impact spacecraft

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4 years ago

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Update: The NASA official quoted saying that the DART spacecraft had arrived at Vandenberg on September 27th appears to have been incorrect and may have accidentally confused the arrival of an “advance team” with the arrival of the spacecraft itself.

Science communicator and author David Brown was reportedly on-site on September 29th to watch as the DART spacecraft was carefully packaged for the journey from Maryland’s Johns Hopkins University to its California launch site, obviously making a VSFB arrival two days prior impossible. Nevertheless, now stowed inside an environmentally-controlled shipping container, DART should still arrive at Vandenberg within the next week or two.

Revealed as a side note during live coverage of the space agency’s successful Landsat-9 launch, NASA says that the Double Asteroid Redirect Test (DART) spacecraft has arrived at Vandenberg Space Force Base (VSFB) ahead of a SpaceX Falcon 9 launch less than two months from now.

Weighing around 690 kg (~1500 lb) at liftoff, NASA confirmed that the DART spacecraft and its Italian-built LICIACube smallsat companion are on track to launch out of SpaceX’s VSFB SLC-4E pad on a Falcon 9 rocket no earlier than (NET) November 23rd, 2021. Carrying its small passenger, DART will then make a beeline for binary asteroid pair Didymos and Dimorphos. Respectively measuring around 800 and 170 meters across, DART will ultimately target the smaller of the pair and accelerate to an impact velocity of ~6.6 km/s (4 mi/s or Mach 19).

DART will then rely on a built-in telescope and closed-loop targeting software to home in on and smash into Dimorphos, ultimately using the tiny asteroid system as a sort of sandbox to test theories of asteroid redirection that might one day help humans prevent catastrophic impacts with Earth.

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Originally targeted to launch in June 2021 when NASA awarded SpaceX the $69M launch contract (now up to $73M after two small changes) in April 2019, DART has slipped approximately five months in the 2.5 years since when a few minor technical issues arose late in development. Impressively, almost none of those delays appear to have been caused by the COVID-19 pandemic, which cannot be said for a number of other NASA, US military, and commercial satellites and launches.

Set to cost a total of ~$250M including launch services, DART’s main purpose is to determine how exactly an asteroid behaves when impacted by a high-velocity spacecraft. Whereas depictions of asteroid “redirection” in popular science fiction tend to lean towards the “send an arsenal of nuclear bombs” approach, the reality is that bombing most asteroids and comets large enough to threaten the surface of Earth would add uncertainty more than it would mitigate the threat.

Given how little is actually known about the physical characteristics of asteroids, attacking one with a bomb could simply separate a killer asteroid into any number of smaller, still-deadly asteroids – now spread into a shotgun-like pattern of undetectable fragments instead of one large, visible object. Instead, most modern science on the matter now believes that the best route to redirection is a combination of early detection and a (relatively) low-energy impact. A bit like the concept of the butterfly effect, a relatively gentle impact (still akin to 2.5 tons of TNT with DART) years or decades in advance could drastically change the trajectory of the threatening asteroid or comet, causing it to miss Earth. DART won’t directly prevent an asteroid from impacting Earth but hitting the asteroid moon of a larger asteroid should effectively magnify the effect the tiny impact has on its orbital characteristics.

DART will also serve as a technology demonstration, debuting both satellite-class roll-out solar arrays and NASA’s self-developed NEXT-C electric propulsion system. With any luck, it will also help scientifically prove that humans could use a similar approach to save ourselves from a catastrophic space impact event years or decades from now.

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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 Model Y reclaims elusive sales title in competitive market

As more EVs have entered the market and some at better prices, Tesla’s Model Y has been put up against some very attractive options.

Published

21 hours ago

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October 25, 2025

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Credit: Tesla

The Tesla Model Y reclaimed an elusive sales title in one of the most competitive markets it is in, outpacing key rivals and formidable competitors to regain the crown it once was a shoe-in for.

As more EVs have entered the market and some at better prices, Tesla’s Model Y has been put up against some very attractive options.

This is especially prudent in Europe and China, where domestic car companies have been offering attractive and cheap EVs as Tesla alternatives.

However, in September, the Model Y was able to battle back and take over the top sales spot for EVs in Europe.

In September, it had 25,938 sales, and although it was an 8.6 percent decrease compared to the same month in 2024, it was enough to be labeled the best-selling car in the European market, Automotive News reported.

500-mile test proves why Tesla Model Y still humiliates rivals in Europe

There are four vehicles that have been atop the European EV sales rankings for any given month this year: the Renault Clio, which has three titles, the Dacia Sandero, which has won four monthly sales titles, and the Volkswagen T-Roc, which was the best-selling car in the market in August.

The Clio captured the number-two spot in September with 20,146 sales.

Despite a strong September showing for the Model Y, which was its first monthly sales crown of the year, the vehicle has not been a top-three EV in Europe this year. That is still led by the Sandero, Clio, and T-Roc.

Despite that, Tesla’s Model Y is still likely to be one of the best-selling vehicles in the world, if not the best, for the year.

In the United States, it has dominated EV sales charts and has been one of the most popular cars in the region. The same goes for China, where the Model Y has more competition than in Europe, but is so attractive because of its premium look and feel, as well as its tech offerings.

The Model Y has been the best-selling car globally for the past two years, outpacing widely popular gas and EV models from around the world.

Tesla also just finished up its best three-month sales period in its history, delivering just shy of half a million vehicles from July to September.

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Tesla dashcam video shows crazy plane crash avoidance maneuver

Published

21 hours ago

on

October 25, 2025

By

Credit: @davidbellow | X

A Tesla captured video of a crashing plane on an Oklahoma highway, as a shocking video shows a small aircraft coming across a local roadway, with various cars ducking to avoid it.

On October 23, an Oklahoma National Guard OA-1K Skyraider II turboprop plane crashed during a training mission after an engine failure. Both crew members escaped unharmed, but they were not the only ones at risk of injury.

A Tesla Dashcam video shared by a friend of the car’s owner shows the vehicle narrowly avoiding an impact with the plane, swerving left, then back onto its side of the road. It appears to be a serious miracle:

David Bellow, the person who posted the video of the Tesla avoiding the plane, claims it was Full Self-Driving that performed the maneuver, but it is not confirmed. This is what he said:

There are a few hints that suggest it could be Tesla’s Full Self-Driving suite, but it is important to note that neither the company, the driver, nor the friend has confirmed this.

The first hint is the vehicle’s maneuver and subsequent reaction. The car suddenly swerves to the left, which any human would do, but how the vehicle continues to travel as if nothing had happened seems to solidify the idea that FSD could have been involved in avoiding the plane.

Nevertheless, this does not confirm that FSD was in control.

My Tesla did this on FSD (Supervised) v14.1 and the internet went crazy

Most people would likely have stopped in their tracks after avoiding an aircraft while driving.

However, this is not enough proof to definitively say FSD was responsible for the avoidance.

Additionally, the “Jump to Event” button is activated in the video, suggesting that FSD was in control. The vehicle gives this option when something major has occurred, including human intervention.

Regardless of whether the car was on FSD or was controlled manually, it is pretty crazy to have this piece of dashcam footage.

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Tesla Full Self-Driving got a minor feature that’s a massive improvement

“Brake Confirm for the Start Self-Driving button is now defaulted off. When disabled, Start Self-Driving will not require you to press and release the brake to confirm engagement.”

Published

22 hours ago

on

October 25, 2025

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Credit: Tesla

Tesla’s Full Self-Driving suite seems to get better with every single release. However, it is also making it more seamless and easier than ever to use for passenger travel, thanks to a recent feature that has flown under the radar.

Tesla started rolling out its v14 iteration of the Full Self-Driving suite a few weeks ago to Early Access Program (EAP) members, and it finally started making its way to the public for the first time earlier this week.

Tesla Full Self-Driving v14.1 first impressions: Robotaxi-like features arrive

The wide rollout of Tesla v14.1.3 was long-awaited, as its capabilities were flexed by the handful of people lucky to have it. However, those sitting with v13.2.9 were still eager to get to their hands on the new FSD version, especially considering it came with a lot of cool upgrades.

One of which is flying under the radar and not getting as much attention as it should. Although it is a minor feature change from v13, Tesla has made FSD more seamless than ever with a simple fix that it started utilizing with v14.

With v14.1.1, Tesla started rolling out the removal of the “Brake Confirm” feature, which required drivers to touch the brake to activate Full Self-Driving. This is now an optional feature, as it now is defaulted to the off position by the car.

The release notes for the feature state:

“Brake Confirm for the Start Self-Driving button is now defaulted off. When disabled, Start Self-Driving will not require you to press and release the brake to confirm engagement.

You can enable Brake Confirm in Autopilot > Brake Confirm.”

Simply put, you no longer need to touch the brake to confirm your intention to use Full Self-Driving, which is a small but very effective fix.

It makes your car much more active in terms of overall activation, and it is definitely a quicker and more streamlined departure from your current location than ever before.

Here’s a good look at how quick it is:

@teslarati With Tesla Full Self-Driving v14, there is no delay when you start FSD. Press “Start Self-Driving” and you’re on your way #fyp #viral #tesla #teslafsd #fsdv14 ♬ original sound – TESLARATI

The feature is small, but it is very noticeable with your first uses of FSD v14. Eventually, it will become even more streamlined as Tesla solves self-driving and autonomy, as it will require zero human intervention to get started, which means the “Start Self-Driving” button will also be removed.

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