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SpaceX, ULA aim for back-to-back Starlink, spaceplane rocket launches

SpaceX and ULA are hoping to perform Falcon 9 and Atlas V launches within ~20 hours of each other later this week. (Richard Angle/Boeing)

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SpaceX and ULA are just four days away from a ~20-hour period that could see them attempt back-to-back launches of their respective workhorse rockets, potentially sending both Starlink satellites and a US military space plane into orbit.

If successful, the two missions would mark the fastest turnaround for launches performed by the two competing companies from the same coast, a testament to improvements made by the US Air Force (now Space Force) outfits that operate the range. The ultimate goal of those upgrades is to enable up to 40 annual orbital-class launches from Cape Canaveral Air Force Station (CCAFS) pads – a cadence not seen in the US since the 1960s.

As of now, the United Launch Alliance (ULA) is tracking towards 8-10:30 am EDT, May 16th for the sixth launch of Boeing’s small X-37B spaceplane, used by the military for orbital experiments and other more mysterious purposes. SpaceX’s eighth launch of 60 Starlink satellites could follow as few as 20 hours later at approximately 4 am EDT, May 17th, carrying the next batch of operational internet satellites into low Earth orbit (LEO).

60 Starlink satellites depart Falcon 9’s spinning upper stage on April 22nd. (SpaceX)

Aside from a potentially impressive back-to-back launch from the United States’ only two commercial orbital launch providers, SpaceX’s Starlink-7 mission is also expected to include several important milestones for reusable rocketry and the company’s rapidly-growing satellite constellation. Notably, SpaceX and CEO Elon Musk have recently stated that the mission will be the first launch of Starlink satellites with a prototype ‘visor’ designed to make each spacecraft nearly invisible from the ground.

A render of SpaceX’s so-called ‘VisorSat’. (SpaceX)

If SpaceX’s so-called VisorSat prototypes are successful, the company plans to outfit all future Starlink satellites with visors. Additionally, the Starlink-7 spacecraft will be the first to trial a new approach to satellite orientation en masse, a change also designed to mitigate the constellation’s impact on ground-based astronomy. By angling satellites in such a way that they give very little surface area for sunlight to reflect off of, SpaceX could potentially decrease or fully remove ground reflections from orbiting satellites, useful even if only temporary.

SpaceX’s Starlink satellites can produce truly spectacular and inspiring views when flying overhead, although that same visibility can disrupt some astronomy. (Richard Angle)

Additionally, SpaceX is set to launch – and attempt to land – Falcon 9 booster B1049 for the fifth time in support of Starlink-7, only the second time an orbital-class booster has flown five times. If B1049 is able to stick a landing aboard drone ship Of Course I Still Love You (OCISLY), Starlink-7 will also mark the first time a SpaceX booster has completed five landings, also setting B1049 up to become the first booster to attempt its sixth launch in the near future.

B1048 was unfortunately lost to a mid-launch anomaly that also prevented the rocket from successfully landing. (Pauline Acalin, SpaceX, Tom Cross, Richard Angle)
B1049 completed its fourth launch, landing, and recovery in early-January 2020. (Richard Angle)

As always, delays are par for the course in the world of orbital launches, so it’s possible that one of the two launches scheduled on May 16th and 17th will slip. After Starlink-7, SpaceX’s next orbital launch – Crew Dragon’s Demo-2 NASA astronaut launch debut – is perhaps the most important mission in the company’s 18 year history and is scheduled to lift off no earlier than (NET) May 27th.

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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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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.

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Credit: Grok

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.

Tesla announces massive investment into xAI

At its core, Digital Optimus operates through a dual-process architecture inspired by human cognition.

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.

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.

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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.

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Credit: Tesla

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.”

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 set to activate long-awaited Cybertruck feature

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.

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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.

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Credit: Grok

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.

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.

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