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SpaceX rocket boosters line up in port for the first time after back-to-back launches

For the first time ever, two flight-proven Falcon 9 boosters have met in port after back-to-back launches and landings. (Richard Angle)

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For the first time ever, two SpaceX Falcon 9 boosters – fresh off of two successful Starlink launches and landings – have met back at Port Canaveral, creating the first rocket ‘traffic jam’ of its kind.

On March 11th, Falcon 9 booster B1058 stuck its sixth launch and landing after supporting SpaceX’s sixth dedicated Starlink launch (Starlink-20) this year. 74 hours later, a separate Falcon 9 rocket lifted off from SpaceX’s second East Coast launch pad, successfully sending another batch of 60 Starlink satellites (Starlink-21) on their way to orbit. For its role in the mission, booster B1051 became the first Falcon first stage to launch and land nine times – just one shy of a ten-flight rocket reusability goal SpaceX has been chasing for years.

Now, aside from setting the new standard for Falcon reusability, placing 120 satellites into orbit in three days, and breaking SpaceX’s record for the shortest turnaround between two East Coast launches, the back-to-back Starlink launches have left both Falcon 9 boosters in the right place and right time to cross paths as they prepare for future flights.

Two boosters, one port. (Richard Angle)

As SpaceX began to ramp up its orbital launch cadence – largely thanks to Starlink – throughout 2020, it become clear that the company would eventually start to find new pressure points as it pushed its fleet of reusable rockets and their recovery assets to new limits. In 2021, that intentional exertion of stress across the broader SpaceX launch ‘pipeline’ has become even clearer.

A mere 10 weeks into 2021, SpaceX has already completed eight orbital launches, averaging one mission every nine days or 40 launches per year if extrapolated through the end of 2021. Just two days prior to Falcon 9 booster B1058’s arrival back at Port Canaveral after its successful Starlink-20 launch, Falcon 9 booster B1049 – last tasked with launching Starlink-17 on March 4th – wrapped up its port processing and was transported by road back to Cape Canaveral Air Force Station (CCAFS) or Kennedy Space Center (KSC) to prepare for its ninth flight.

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At that point, it became clear it was just a matter of time before two boosters would simultaneously occupy SpaceX’s Port Canaveral berths. Two days later, record-breaking Falcon 9 booster B1051 arrived back in port and was greeted by booster B1058 – legs retracted, standing vertical, and waiting to be ‘broken over’ (brought horizontal) for transport.

It’s hard to imagine a better or (pardon the buzzword) more synergistic pair of boosters to appear in port together. On their separate launch debuts, Falcon 9 B1051 supported Crew Dragon’s spectacularly flawless uncrewed launch debut, while Falcon 9 B1058 became the first private rocket in history to launch US astronauts 14 months later. Known as Demo-1 and Demo-2, those two missions collectively mark arguably the most significant milestone in the history of modern US spaceflight, ending a decade-long period where the US was unable to launch its own astronauts.

B1058 returned to port aboard drone ship Just Read The Instructions on March 14th. (Richard Angle)
B1058 awaits B1051’s arrival on March 16th. (Richard Angle)

Just a week after the rocket’s 2019 Demo-1 launch debut, Falcon 9 B1051 is SpaceX’s new booster fleet ‘life leader’ (the most-flown rocket) after averaging one launch ever 11 weeks for the last two years. Aside from supporting Cargo Dragon 2’s launch debut last December, Falcon 9 B1058 has flown six times, averaging an even more impressive one launch every eight weeks. Together, the two boosters have aced 15 orbital-class launches roughly 190 metric tons of satellites and Dragon spacecraft into orbit in their two-year career, significantly more than the maximum payload of Saturn V – the largest rocket to successfully launch.

Falcon 9 B1051 could reportedly fly for the tenth time as early as April 2021.

B1051 arrived back in port aboard drone ship Of Course I Still Love You on March 16th. (Richard Angle)
B1051 (left) and B1058 (right). (Richard Angle)
SpaceX could flip B1058 horizontal as early as March 16th. B1051 will likely take its place on the dockside stand for landing leg retraction later this week. (Richard Angle)

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 weirdly confirms Cybercab employee rides, a huge milestone

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Credit: Tesla

Tesla weirdly confirmed that its steering wheel-less and pedal-less Cybercab vehicle is now in the process of giving employees rides, a huge milestone for the vehicle program.

But the entire thing was super strange. On Friday, Tesla released a video stating that there was “Cool news from Giga Texas” and that employees were now taking rides in Cybercabs that have no manual controls. The units seen on public roads are engineering vehicles that have manual controls inside, a necessity as Tesla moved through the testing phase.

However, Tesla removed the video and reposted it shortly after with a more vague title. It seems like the employee rides are still going, but the video was adjusted slightly. The initial upload showed employees doing things like watching movies and adjusting the climate, but these snippets were removed in the second upload.

Both images below were uploaded with the first video, but were removed after Tesla re-uploaded the announcement. These are not available in the second upload

tesla cybercab with no manual controls showing a movie with two employees inside

Credit: Tesla

tesla cybercab with no manual controls showing a movie with two employees inside

Credit: Tesla

Nevertheless, the announcement from Tesla is that the Cybercab is operating with employees inside who can control the vehicle’s audio, video, climate, and destination settings through their smartphone app.

Tesla has already been testing Cybercab engineering units, but last month, it was able to self-certify for SAE Level 4, which would enable unsupervised self-driving in Texas. The company is moving toward that, and the plans have always been to launch Cybercab rides this year.

The Cybercab is potentially looked at as the next generation of Tesla’s mobility leg. For the past 15 years, the company has been known as somewhat of an automaker, among many other things. However, these passenger vehicles that Tesla has manufactured are now moving into a new realm, as they will eventually drive themselves with no supervision thanks to the Full Self-Driving suite.

Tesla flexes how it will help the blind with Cybercab

The Cybercab is just the next step of that: a true vehicle developed for the sole purpose of ride-hailing. It has no human controls, it has only two seats, and it will get passengers from Point A to Point B with no awkward driver, no need for manual inputs, and with no stress.

Tesla is moving forward with other developments related to the Cybercab project as well. However, the big announcement will come when Tesla finally announces that it is launching Cybercab rides to the general public, something that it plans to launch either late this year or early 2027.

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SpaceX comes with a slew of changes for Starship Flight 13

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Credit: SpaceX

SpaceX is gearing up for the 13th Starship integrated flight test, which is currently scheduled for Thursday, July 16, with the launch window opening up at 6:30 PM E.T. from Starbase in South Texas.

This mission, the second with the V3 Starship and Super Heavy vehicles, builds directly on the foundation of Flight 12 while introducing ambitious new objectives, including the debut deployment of next-generation Starlink V3 satellites.

The rapid iteration between flights underscores SpaceX’s “fail fast, learn faster” philosophy, with engineers addressing specific anomalies from the previous test to push reusability and payload capabilities further.

Flight 12 occurred earlier in 2026 and encountered notable challenges that became catalysts for Flight 13’s improvements. Issues included booster course deviations during the flip maneuver after stage separation, reusability problems with Super Heavy’s Raptor engine relights for the boostback burn, and an engine-out event on the Starship upper stage during its propulsion phase.

These hiccups, while they did not prevent overall mission success, highlighted areas needing refinement for more consistent performance and higher safety margins in future operational flights.

Elon Musk called it Epic: The full story of SpaceX’s Starship Flight 12

In response, SpaceX implemented a comprehensive suite of both hardware and software upgrades.

For the booster, engineers developed a more robust stage separation flip sequence to maintain stable orientation and prevent off-course rotation. Hardware modifications have enhanced Raptor re-light reliability during the boostback burn, complemented by updated engine alarms and abort logic tailored for multi-engine operations. On the Starship side, propulsion system changes directly tackle the Flight 12 engine-out scenario, improving redundancy and operational resilience.

Another major focus of SpaceX for Flight 13 was the advancements in the heat shield. New tile designs and attachment mechanisms, including tests of aft flaps and skirts, aim to boost durability.

Load-sensing tiles will measure real-time stresses during atmospheric entry, while white-painted tiles simulate missing ones as imaging targets. Six of the 20 Starlink V3 satellites carried aboard will feature specialized cameras to scan and transmit heat shield imagery back to ground teams, providing critical data for future return-to-launch-site attempts.

The mission profile also includes a higher dynamic pressure ascent to stress-test the thermal protection system and increase payload potential, alongside a planned in-space Raptor engine relight demonstration.

The V3 Starlink satellites themselves mark a leap forward, equipped with laser links, deployable solar arrays, and improved antennas to expand network capacity and speeds.

The company wrote:

“For the first time, Starship will carry V3 Starlink satellites to space, which aim to greatly expand the network’s capacity and user speeds. As part of this initial test, Starship is planned to deploy 20 satellites which will extend solar arrays and antennas and will attempt to connect with ground stations in South Africa and the larger Starlink constellation via high-capacity lasers. Six of the satellites have been modified with a suite of cameras to scan Starship’s heat shield and transmit imagery down to operators to continue testing methods of analyzing Starship’s heat shield readiness for return to launch site on future missions. Several tiles on Starship have been painted white to simulate missing tiles and serve as imaging targets in the test.”

This dual-purpose flight tests both vehicle reliability and satellite tech in one integrated operation.

These iterative changes, catalyzed by Flight 12’s data, position Starship closer to rapid reusability goals essential for ambitious programs like Artemis lunar missions and global Starlink coverage.

As SpaceX continues its aggressive test cadence, Flight 13 exemplifies how targeted engineering responses to real-flight anomalies accelerate progress toward fully operational, high-cadence launches. Success here could mark another milestone in the Starship program for SpaceX.

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Investor's Corner

Tesla gets price target upgrade on heels of crazy successful auto quarter

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(Credit: Tesla)

Tesla received a price target upgrade just on the heels of what was a crazy successful quarter for its automotive business, as the company reported a delivery beat of over 15 percent for Q2.

Jefferies analysts are upping Tesla’s price target (NASDAQ: TSLA) to $400 from $375, while maintaining their “Hold” rating on shares, and the strong automotive deliveries from Q2 is a big reason. However, there are some other catalysts that Jefferies believes position Tesla for a strong position in the second half of the year.

Strong Deliveries

Tesla reported 480,000 deliveries for Q2, while Wall Street was between 395,000 and 405,000, as an overall consensus. It was an incredibly strong quarter from a delivery perspective, and Tesla sold well more than it produced during the three months.

Tesla crushes Wall Street expectations, beats delivery estimates by over 15 percent

While vehicle deliveries are not necessarily looked at in the light that they used to be, Tesla still maintains a lot of advantages for keeping deliveries strong. With the loss of the $7,500 EV Tax Credit last year, Tesla still maintains a strong demand case for its EVs.

Robotaxi Performance

Tesla has been operating Robotaxi for over a year now, as it launched in Austin in mid-2025. That program has expanded to Houston and Dallas, the San Francisco Bay Area, and, most recently, Miami, Florida, the suite’s first appearance in the Sunshine State.

While the Robotaxi suite is still in its early phases and Tesla is working through things like fleet size and wait times, the company has been able to undercut the pricing of its competitors and has a great safety record.

Merger Speculation with Tesla and SpaceX

This is perhaps the biggest topic that many are speaking about with Tesla and SpaceX, and it is the one thing that seems to be on the mind of every investor.

Jefferies warns that growing talk of a Tesla-SpaceX merger could cause Tesla stock to trade more like a SpaceX proxy, which may disconnect it from underlying automotive fundamentals. SpaceX has a lot going for it, especially its compute deals that have been widely publicized as of late.

Profitability in New Projects Could Take Some Time

Tesla has a few long-term ventures in the pipeline, most notably the Optimus project and Robotaxi, which is launched but will take several years to expand to a meaningful level that resonates with everyday people.

This is something that investors need to be careful of. Tesla’s projects could take some time to round out, so Jefferies advises that these may carry initial losses, rather than immediate profit. Seasoned Tesla investors have echoed something like this for a long time; they knew going in it would not be an open-and-shut strategy. It was going to take time.

These new projects are no different.

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