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Boeing Starliner joins SpaceX’s Crew Dragon at the International Space Station

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3 years ago

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Boeing’s Starliner crew capsule has successfully rendezvoused, approached, and docked with the International Space Station for the first time, marking major several major milestones for NASA and its second Commercial Crew partner.

Starliner’s second orbital flight test (OFT-2) began as expected with a near-flawless May 19th launch on a United Launch Alliance (ULA) Atlas V rocket. As thousands of employees and stakeholders held their collective breath, the uncrewed prototype safely detached from Atlas V’s Centaur upper stage and propelled itself the rest of the to a stable parking orbit. Two and a half years after their first attempt, Boeing and NASA were then finally able to send Starliner on its way to the International Space Station (ISS) and prepare for proximity operations.

As previously discussed on Teslarati, Starliner making it through the first hour or so of flight without running into a catastrophic problem was already a huge milestone for Boeing and a massive improvement over the company’s last two orbital flight test attempts.

“The story of Starliner’s tortured orbital flight test (OFT) campaign began in earnest on December 20th, 2019, when an uncrewed prototype first attempted to launch to the International Space Station (ISS) atop a United Launch Alliance (ULA) Atlas V rocket. A major software bug that could have been easily detected with even the most basic integrated hardware-in-the-loop prelaunch testing caused Starliner to lose control the moment it separated from Atlas V. After hundreds of seconds of unplanned burns of its many attitude control thrusters, Boeing finally regained control but Starliner no longer had enough propellant to safely reach the ISS.

Boeing would later catch and correct another unrelated software bug mere hours before Starliner’s planned reentry and recovery that, if undetected, could have caused the spacecraft’s capsule and service sections to crash into each other shortly after separation.

On July 30th, 2021, shortly before a different uncrewed Starliner was scheduled to reattempt the first Orbital Flight Test, the launch was aborted. Boeing and NASA later reported that 13 of Starliner’s 24 main oxidizer valves failed to open during a prelaunch test just a few hours before liftoff. It was eventually concluded that faulty Aerojet Rocketdyne-supplied valves and poor Boeing integration enabled water intrusion and extensive corrosion. The next OFT-2 launch attempt was delayed by almost ten months, as a result.”

Teslarati.com – May 19th, 2022

Instead of calamity, Starliner’s second OFT and third OFT attempt was mainly greeted with success. After reaching orbit, the spacecraft began raising and ‘phasing’ its orbit to rendezvous with the ISS and completed all the burns and navigation required without major issues. Finally, after several intentional test maneuvers and about an hour of unplanned troubleshooting, Starliner began its final approach and successfully docked with the ISS – joining a SpaceX Crew Dragon – at 8:28 pm EDT on May 20th (00:28 UTC 21 May).

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Starliner’s successful docking made it the fourth, fifth, or sixth US spacecraft to reach the ISS, joining the Space Shuttle, three main variants of SpaceX’s Dragon, and Orbital ATK’s (now Northrop Grumman) Cygnus cargo vehicle. It also marked the first time that both NASA Commercial Crew Program vehicles have been simultaneously docked at the space station – a reassuring sign of a future with redundant access after years of Boeing delays forced SpaceX to temporarily become NASA’s sole source of astronaut transportation. While odds are good that SpaceX will ultimately be required to singlehandedly maintain NASA access to the ISS for seven six-month ‘expeditions’ (>3 years), Starliner’s thus-far-successful OFT2 mission significantly improves the odds that the Boeing spacecraft will be fully ready within a year or two.

Nonetheless, Starliner must still safely depart the ISS, lower its orbit, reenter Earth’s atmosphere, and safely touch down for recovery and reuse. Starliner has already accomplished all of those tasks during OFT1, but tensions will still be high. Additionally, Starliner’s performance during OFT2 has been far from perfect. Aside from a few minor issues with coolers and radiators, Boeing and NASA revealed that four of the spacecraft’s several dozen thrusters (two larger maneuvering/control thrusters and two smaller attitude control thrusters) – had failed by the time it was docked. During OFT1, as many as 13 thrusters failed as a result of minutes of unplanned burns, but Boeing was able to recover all but one before reentry.

Technically, that means that both missions have demonstrated the solid redundancy of Starliner’s propulsion systems, but NASA will undoubtedly demand that Boeing determine probable root causes and qualify fixes before greenlighting Starliner’s first Crewed Flight Test (CFT). For SpaceX, it took 14 months after Crew Dragon’s first near-flawless uncrewed debut for NASA to agree to proceed with a crewed flight test. However, during post-flight testing, the capsule that support Demo-1 catastrophically exploded, triggering a several-month investigation. The effect of a few failed thrusters is decidedly less severe, so Starliner might not have to wait as long for CFT. With any luck, that means that NASA will have two fully-redundant astronaut transport spacecraft available and operational by the end of 2023, if not earlier.

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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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Elon Musk

Tesla Board Chair discusses what is being done to protect CEO Elon Musk

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8 hours ago

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September 12, 2025

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Credit: xAI

Tesla Board Chair Robyn Denholm met with Bloomberg this morning to discuss a variety of topics, but perhaps one of the most interesting was her comments on what is being done to protect company CEO Elon Musk.

After the assassination of right-wing political commentator Charlie Kirk this week, there have been concerns about Musk’s safety, as well as that of other high-profile business leaders and political figures.

Earlier this week, Musk said himself that his security detail would be increased significantly following Kirk’s death, a move that many investors and fans of the company had requested because of political violence.

Elon Musk assures Tesla investors he will enhance his security detail

“Definitely need to enhance security,” Musk said. Tesla spent $3.3 million on Musk’s security in 2024 and January and February 2025. For reference, Meta spent over $27 million on Mark Zuckerberg’s security last year, which is higher than any other tech CEO.

During Denholm’s appearance on Bloomberg TV earlier today, she stated that the company has been focused on Musk’s security detail for “many years,” especially considering he is one of the richest people on Earth and holds an incredible amount of influence.

“It is something that we take very seriously; he takes it very seriously as well. So, again, from a board perspective, it is something we’ve discussed at length,” Denholm said.

Denholm added that she believes “there is not anyone in a boardroom that is not touched by what has happened with Charlie Kirk.”

Although Musk’s political involvement has toned down significantly in the past, he still has enemies, especially based on groups that oppose him and the company specifically. Based on this week’s events, it feels that increased security is a necessary expense Tesla must account for.

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Investor's Corner

Tesla bear turns bullish for two reasons as stock continues boost

“I think from a trading perspective, it looks very interesting,” Nathan said, citing numerous signs of strength, such as holding its 200-day moving average and holding against its resistance level.

Published

11 hours ago

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September 12, 2025

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Credit: Tesla Manufacturing

A Tesla bear is changing his tune, turning bullish for two reasons as the company’s stock has continued to get a boost over the past month.

Dan Nathan, a notorious skeptic of Tesla shares, said he is changing his tune, at least in the short term, on the company’s stock because of “technicals and sentiment,” believing the company is on track for a strong Q3, but also an investment story that will slowly veer away from its automotive business.

“I think from a trading perspective, it looks very interesting,” Nathan said, citing numerous signs of strength, such as holding its 200-day moving average and holding against its resistance level.

He also said he believes a rally for the stock could continue as it heads into the end of the quarter, especially as the $7,500 electric vehicle tax credit is coming to an end at the end of the month.

With that being said, he believes the consensus for Q3 deliveries is “probably low,” as he believes Wall Street is likely underestimating what Tesla will bring to the table on October 1 or 2 when it reports numbers for the quarter.

Tesla shares are already up over five percent today, with gains exceeding nine percent over the past five trading days, and more than fourteen percent in the past month.

While some analysts are looking at the performance of other Mag 7 stocks, movement on rates from the Federal Reserve, and other broader market factors as reasoning for Tesla’s strong performance, it appears some movement could be related to the company’s recent developments instead.

Over the past week, Tesla has made some strides in its Robotaxi program, including a new license to test the platform in the State of Nevada, which we reported on.

Tesla lands regulatory green light for Robotaxi testing in new state

Additionally, the company is riding the tails of the end of the EV tax credit, as inventory, both new and used, is running extremely low, generally speaking. Many markets do not have any vehicles to purchase as of right now, making delivery by September 30 extremely difficult.

However, there has been some adjustments to the guidelines by the IRS, which can be read here:

Tesla set to win big after IRS adjusts EV tax credit rules

Tesla is trading at around $389 at 10:56 a.m. on the East Coast.

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News

Tesla lands regulatory green light for Robotaxi testing in new state

This will be the third state in total where Tesla is operating Robotaxi, following Austin and California.

Published

1 day ago

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September 11, 2025

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Credit: Tesla

Tesla has landed a regulatory green light to test its Robotaxi platform in a new state, less than three months after the ride-hailing service launched in Texas.

Tesla first launched its driverless Robotaxi suite in Austin, Texas, back on June 22. Initially offering rides to a small group of people, Tesla kept things limited, but this was not to be the mentality for very long.

It continued to expand the rider population, the service area, and the vehicle fleet in Austin.

The company also launched rides in the Bay Area, but it does use a person in the driver’s seat to maintain safety. In Austin, the “Safety Monitor” is present in the passenger’s seat during local rides, and in the driver’s seat for routes that involve highway driving.

Tesla is currently testing the Robotaxi platform in other states. We reported that it was testing in Tempe, Arizona, as validation vehicles are traveling around the city in preparation for Robotaxi.

Tesla looks to make a big splash with Robotaxi in a new market

Tesla is also hoping to launch in Florida and New York, as job postings have shown the company’s intention to operate there.

However, it appears it will launch in Nevada before those states, as the company submitted its application to obtain a Testing Registry certification on September 3. It was processed by the state’s Department of Motor Vehicles Office of Business Licensing on September 10.

It will then need to self-certify for operations, essentially meaning they will need to comply with various state requirements.

This will be the third state in total where Tesla is operating Robotaxi, following Austin and California.

CEO Elon Musk has stated that he believes Robotaxi will be available to at least half of the U.S. population by the end of the year. Geographically, Tesla will need to make incredible strides over the final four months of the year to achieve this.

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