News
SpaceX’s partial Falcon 9 landing failure could delay next West Coast launch
According to statements made by the Canadian Space Agency (CSA) and media outlet CBC, the launch of the agency’s next-generation Radarsat Constellation Mission (RCM) – a trio of Earth observation satellites weighing >4200 kg (9300 lbs) – has been “postponed … indefinitely” as a consequence of SpaceX’s first failed Falcon 9 booster landing since 2016.
Offering a rare glimpse into some of the extensive planning that goes on behind the scenes to make commercial rocket launches happen, CSA has indicated that the booster it planned to launch on – Falcon 9 B1050 – suffered an untimely (partial) demise during a recovery attempt shortly after successfully launching the CRS-16 Cargo Dragon mission on December 5th, 2018. While the booster shockingly was returned to dry land mostly intact after landing in the Atlantic, SpaceX and CSA must now settle on a different Falcon 9 to launch the mission.
A problem with a SpaceX booster rocket has postponed the launch of a $1 billion Canadian satellite program indefinitely. https://t.co/45qirdId5j @DeanBeeby
— CBC News (@CBCNews) January 15, 2019
Goldilocks and the Falcon boosters
While it doesn’t look like there are only three possible rocket options for the Radarsat constellation and SpaceX to choose from, the situation of picking a new booster this late in the launch flow is far less simple than it might initially seem. First and foremost, SpaceX likely needs to do its best to accommodate the preferences of customers CSA and MDA (MacDonald, Dettwiler and Associates Ltd.) regardless of how disruptive they may be. Originally targeted for sometime in November 2018, RCM’s launch slipped several months to the second half of February 2019 due to what CSA described as “higher priority missions [for]the US Government and a backlog of launches from…Vandenberg” late last year.
While that alone does not point directly towards any obvious explanations, CBC reporter Dean Beeby’s implication that the mission’s launch is now “postponed…indefinitely” offers a hint of an answer, although it could also be manufactured hyperbole where there actually is none. If CSA actually indicated that the launch is now postponed indefinitely, the only clear explanation for a launch delay greater than a month or so as a result of Falcon 9 B1050’s unplanned unavailability would lie in some unique aspect of that particular Falcon 9 booster.
Although each rocket SpaceX builds can be quite different from each other in terms of general quirks and bugs, the only obvious difference between B1050 and any other flight-proven Falcon 9 booster in SpaceX’s fleet was its low-energy CRS-16 trajectory, something that would have enabled a uniquely gentle reentry and landing shortly after launch. In other words, likely out of heaps of caution and conservatism if it is the case, customers CSA and MDA may have requested (or contractually demanded) that SpaceX launch the Radarsat constellation on a flight-proven Falcon 9 with as little wear and tear as possible, in which case B1050 would have been hard to beat.
“Unfortunately, the landing of [Falcon 9 B1050] was unsuccessful, preventing SpaceX from recuperating the reusable components for the launch of RCM. We continue to work closely with MDA and SpaceX to confirm a launch date for RCM.” – Spokesperson Audrey Barbier, Canadian Space Agency (CSA), 01/15/2019
If the customers remained steadfast in their (speculated) request for a gently-used flight-proven Falcon 9 even after B1050’s partial landing failure, the next most comparable booster would be Falcon 9 B1051 after launching the first orbital Crew Dragon mission sometime no earlier than (NET) February 2019. Aside from B1051, there will be no obvious booster alternative available for at least several months after Crew Dragon’s launch debut, unless NASA requests that its next contracted Cargo Dragon mission (CRS-17) launch on a new Falcon 9 rocket in March 2019.
Engines stabilized rocket spin just in time, enabling an intact landing in water! Ships en route to rescue Falcon. pic.twitter.com/O3h8eCgGJ7
— Elon Musk (@elonmusk) December 5, 2018
Warmer…
If a less lightly-used booster becomes an option for CSA/MDA, there are immediately multiple clear options available as long as SpaceX is will to accept possible delays to subsequent launches to quickly reassign a flight-proven Falcon 9. Falcon 9 B1046 – the first SpaceX rocket ever to launch three orbital-class missions – is being refurbished at SpaceX’s Hawthorne, California facilities a few hundred miles south of Vandenberg. B1047 completed its second successful launch in November 2018 and is being refurbished – along with the twice-flown B1048 – in Cape Canaveral, Florida. Finally, Falcon 9 B1049 completed its second successful launch just days ago (January 11th) and is being processed off of drone ship Just Read The Instructions (JRTI) at this very moment.
B1047 or B1048 have likely been assigned to the imminent NET February 18th launch of Indonesian commsat PSN-6 and SpaceIL’s Beresheet Moon lander, meaning that the best possible option for Radarsat – short of swallowing months of additional delays – is a decision between B1047/B1048 or B1046, with B1049 also a candidate if a slip into March or April is an option. Still, all of those options would require Canada and MDA to fly on a Falcon 9’s third (or fourth) launch, perhaps an unacceptable compromise or perceived risk for certain customers.
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- Falcon 9 B1046 is processed in Port of LA shortly after its third successful launch and landing, December 2018. (Pauline Acalin)
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- Falcon 9 B1047 is pictured here beneath an upper stage and satellite Es’hail-2 prior to its second launch. (Tom Cross)
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- Falcon 9 B1048 landed at LZ-4 after its second launch and is now being refurbished on the opposite coast. (SpaceX)
Meanwhile, schedule pressures have meant that SpaceX is pushing as hard as possible to prepare three new Block 5 Falcon Heavy boosters for the giant rocket’s second and third launches, scheduled as early as March and April 2019. While unconfirmed, it appears that SpaceX may have chosen to manufacture all three of those boosters one after the other, meaning that the company’s Hawthorne factory would have been primarily focused on delivering those rockets for at least 2-3 months start to finish. In short, it does not appear that there is or will be an unflown Falcon 9 booster available for Radarsat anytime soon.
Whether the customers wait for a new booster to be produced, wait for Crew Dragon’s first launch to wrap up, or accept being the third or fourth launch of a well-scorched Falcon 9, RCM’s next published launch target should offer a hint as to how CSA, MDA, and SpaceX ultimately decided to respond to Falcon 9 B1050’s dip in the Atlantic OCean.
Elon Musk
What is Digital Optimus? The new Tesla and xAI project explained
At its core, Digital Optimus operates through a dual-process architecture inspired by human cognition.
Tesla and xAI announced their groundbreaking joint project, Digital Optimus, also nicknamed “Macrohard” in a humorous jab at Microsoft, earlier this week.
This software-based AI agent is designed to automate complex office workflows by observing and replicating human interactions with computers. As the first major outcome of Tesla’s $2 billion investment in xAI, it represents a powerful fusion of hardware efficiency and advanced reasoning.
At its core, Digital Optimus operates through a dual-process architecture inspired by human cognition.
Macrohard or Digital Optimus is a joint xAI-Tesla project, coming as part of Tesla’s investment agreement with xAI.
Grok is the master conductor/navigator with deep understanding of the world to direct digital Optimus, which is processing and actioning the past 5 secs of…
— Elon Musk (@elonmusk) March 11, 2026
Tesla’s specialized AI acts as “System 1”—the fast, instinctive executor—processing the past five seconds of real-time computer screen video along with keyboard and mouse actions to perform immediate tasks.
xAI’s Grok model serves as “System 2,” the strategic “master conductor” or navigator, providing high-level reasoning, world understanding, and directional oversight, much like an advanced turn-by-turn navigation system.
When combined, the two can create a powerful AI-based assistant that can complete everything from accounting work to HR tasks.
Will Tesla join the fold? Predicting a triple merger with SpaceX and xAI
The system runs primarily on Tesla’s low-cost AI4 inference chip, minimizing expensive Nvidia resources from xAI for competitive, real-time performance.
Elon Musk described it as “the only real-time smart AI system” capable, in principle, of emulating the functions of entire companies, handling everything from accounting and HR to repetitive digital operations.
Timelines point to swift deployment. Announced just days ago, Musk expects Digital Optimus to be ready for user experience within about six months, targeting rollout around September 2026.
It will integrate into all AI4-equipped Tesla vehicles, enabling parked cars to handle office work during downtime. Millions of dedicated units are also planned for deployment at Supercharger stations, tapping into roughly 7 gigawatts of available power.
Oh and it works in all AI4-equipped cars, so your car can do office work for you when not driving.
We’re also deploying millions of dedicated Digital Optimus units in the field at Superchargers where we have ~7 gigawatts of available power.
— Elon Musk (@elonmusk) March 12, 2026
Digital Optimus directly supports Tesla’s broader autonomy strategy. It leverages the same end-to-end neural networks, computer vision, and real-time decision-making tech that power Full Self-Driving (FSD) software and the physical Optimus humanoid robot.
By repurposing idle vehicle compute and extending AI4 hardware beyond driving, the project scales Tesla’s autonomy ecosystem from roads to digital workspaces.
As a virtual counterpart to physical Optimus, it divides labor: software agents manage screen-based tasks while humanoid robots tackle physical ones, accelerating Tesla’s vision of general-purpose AI for productivity, Robotaxi fleets, and beyond.
In essence, Digital Optimus bridges Tesla’s vehicle and robotics autonomy with enterprise-scale AI, promising massive efficiency gains. No other company currently matches its real-time capabilities on such accessible hardware.
It really could be one of the most crucial developments Tesla and xAI begin to integrate, as it could revolutionize how people work and travel.
News
Tesla adds awesome new driving feature to Model Y
Tesla is rolling out a new “Comfort Braking” feature with Software Update 2026.8. The feature is exclusive to the new Model Y, and is currently unavailable for any other vehicle in the Tesla lineup.
Tesla is adding an awesome new driving feature to Model Y vehicles, effective on Juniper-updated models considered model year 2026 or newer.
Tesla is rolling out a new “Comfort Braking” feature with Software Update 2026.8. The feature is exclusive to the new Model Y, and is currently unavailable for any other vehicle in the Tesla lineup.
Tesla writes in the release notes for the feature:
“Your Tesla now provides a smoother feel as you come to a complete stop during routine braking.”
🚨 Tesla has added a new “Comfort Braking” update with 2026.8
“Your Tesla provides a smoother feel as you come to a complete stop during routine braking.” https://t.co/afqCpBSVeA pic.twitter.com/C6MRmzfzls
— TESLARATI (@Teslarati) March 13, 2026
Interestingly, we’re not too sure what catalyzed Tesla to try to improve braking smoothness, because it hasn’t seemed overly abrupt or rough from my perspective. Although the brake pedal in my Model Y is rarely used due to Regenerative Braking, it seems Tesla wanted to try to make the ride comfort even smoother for owners.
There is always room for improvement, though, and it seems that there is a way to make braking smoother for passengers while the vehicle is coming to a stop.
This is far from the first time Tesla has attempted to improve its ride comfort through Over-the-Air updates, as it has rolled out updates to improve regenerative braking performance, handling while using Full Self-Driving, improvements to Steer-by-Wire to Cybertruck, and even recent releases that have combatted Active Road Noise.
Tesla holds a unique ability to change the functionality of its vehicles through software updates, which have come in handy for many things, including remedying certain recalls and shipping new features to the Full Self-Driving suite.
Tesla seems to have the most seamless OTA processes, as many automakers have the ability to ship improvements through a simple software update.
We’re really excited to test the update, so when we get an opportunity to try out Comfort Braking when it makes it to our Model Y.
News
Tesla finally brings a Robotaxi update that Android users will love
The breakdown of the software version shows that Tesla is actively developing an Android-compatible version of the Robotaxi app, and the company is developing Live Activities for Android.
Tesla is finally bringing an update of its Robotaxi platform that Android users will love — mostly because it seems like they will finally be able to use the ride-hailing platform that the company has had active since last June.
Based on a decompile of software version 26.2.0 of the Robotaxi app, Tesla looks to be ready to roll out access to Android users.
According to the breakdown, performed by Tesla App Updates, the company is preparing to roll out an Android version of the app as it is developing several features for that operating system.
🚨 It looks like Tesla is preparing to launch the Robotaxi app for Android users at last!
A decompile of v26.2.0 of the Robotaxi app shows some progress on the Android side for Robotaxi 🤖 🚗 https://t.co/mThmoYuVLy
— TESLARATI (@Teslarati) March 13, 2026
The breakdown of the software version shows that Tesla is actively developing an Android-compatible version of the Robotaxi app, and the company is developing Live Activities for Android:
“Strings like notification_channel_robotaxid_trip_name and android_native_alicorn_eta_text show exactly how Tesla plans to replicate the iOS Live Activities experience. Instead of standard push alerts, Android users are getting a persistent, dynamically updating notification channel.”
This is a big step forward for several reasons. From a face-value perspective, Tesla is finally ready to offer Robotaxi to Android users.
The company has routinely prioritized Apple releases because there is a higher concentration of iPhone users in its ownership base. Additionally, the development process for Apple is simply less laborious.
Tesla is working to increase Android capabilities in its vehicles
Secondly, the Robotaxi rollout has been a typical example of “slowly then all at once.”
Tesla initially released Robotaxi access to a handful of media members and influencers. Eventually, it was expanded to more users, so that anyone using an iOS device could download the app and hail a semi-autonomous ride in Austin or the Bay Area.
Opening up the user base to Android users may show that Tesla is preparing to allow even more users to utilize its Robotaxi platform, and although it seems to be a few months away from only offering fully autonomous rides to anyone with app access, the expansion of the user base to an entirely different user base definitely seems like its a step in the right direction.
What is Digital Optimus? The new Tesla and xAI project explained
Tesla adds awesome new driving feature to Model Y
