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SpaceX Crew Dragon spacecraft splashes down with NASA, ESA astronauts

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Update: A SpaceX Crew Dragon spacecraft carrying four NASA and ESA astronauts has safely splashed down off the coast of Florida, wrapping up an exceptionally busy four weeks of Dragon launch, docking, undocking, and recovery operations.

A SpaceX recovery technician leaps off of Crew Dragon. (SpaceX)

For the second time in ten days, a SpaceX Crew Dragon spacecraft has undocked from the International Space Station (ISS) and is on its way back to Earth.

This time around, four professional Crew-3 astronauts from NASA and ESA boarded Crew Dragon and departed the station after almost six months in orbit, handing off command and control of the US segment to Crew-4. After grappling with a 12-day delay, SpaceX successfully launched Crew-4 to the ISS on April 27th and the astronauts arrived at the station later the same day. Crew-4 was only able to launch after a separate crew of exclusively private astronauts known as Axiom-1 finally departed the ISS on April 24th.

Falcon 9 launched Axiom-1 and Crew Dragon on April 8th on what was initially supposed to be a 10-12 day mission in orbit. As a result of extensive weather-related recovery delays, Axiom-1 instead splashed down on April 25th. Those collective delays ultimately gave Crew-3 around two extra weeks in orbit before Crew-4 was able to take over, freeing them up to return to Earth.

NASA astronauts Raja Chari, Tom Marshburn, Kayla Barron, and German ESA astronaut Matthias Maurer began preparing for their departure in earnest about half a day prior on May 4th and boarded Dragon a few hours before undocking. Now verging on routine, Crew Dragon undocked from the ISS without issue at 1:20 am EDT on May 5th, kicking off a roughly 24-hour return to Earth.

Crew-3’s Dragon will perform a final deorbit burn shortly before midnight on May 6th and, if all goes well, the spacecraft’s reusable capsule will splash down off the coast of Florida a bit before 1am EDT. It will be Crew Dragon’s second astronaut reentry and splashdown in ten days after Axiom-1 completed the same process on April 25th.

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In just four weeks, SpaceX will have launched Ax-1, docked Ax-1 with the ISS, undocked and recovered Ax-1; launched Crew-4, docked Crew-4 with the ISS; and undocked and recovered Crew-3 – a series of eight major Dragon operations involving three of the company’s fleet of four reusable orbital spacecraft. Given the numerous delays suffered by all three missions as a result of their close proximity, it would be hardly surprising if NASA and SpaceX explicitly try to avoid that level of cadence for future ISS-related Dragon operations.

Nonetheless, SpaceX and NASA are already in the late stages of preparing an uncrewed variant of Dragon 2 for the company’s 25th ISS cargo delivery. CRS-25 is scheduled to launch as early as June 7th and will be SpaceX’s third Dragon launch and third mission to the ISS in less than two months. Later this year, SpaceX Dragons are scheduled to support CRS-26 in September, Axiom-2 as early as Q3 2022, Crew-5 in October, and Polaris Dawn – a free-flyer mission – in Q4 2022.

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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USDOT Secretary visits Tesla Giga Texas, hints at national autonomous vehicle standards

The Transportation Secretary also toured the factory’s production lines and spoke with CEO Elon Musk.

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Credit: Elon Musk/X

United States Department of Transportation (USDOT) Secretary Sean Duffy recently visited Tesla’s Gigafactory Texas complex, where he toured the factory’s production lines and spoke with CEO Elon Musk. In a video posted following his Giga Texas visit, Duffy noted that he believes there should be a national standard for autonomous vehicles in the United States.

Duffy’s Giga Texas Visit

As could be seen in videos of his Giga Texas visit, the Transportation Secretary seemed to appreciate the work Tesla has been doing to put the United States in the forefront of innovation. “Tesla is one of the many companies helping our country reach new heights. USDOT will be right there all the way to make sure Americans stay safe,” Duffy wrote in a post on X. 

He also praised Tesla for its autonomous vehicle program, highlighting that “We need American companies to keep innovating so we can outcompete the rest of the world.”

National Standard

While speaking with Tesla CEO Elon Musk, the Transportation Secretary stated that other autonomous ride-hailing companies have been lobbying for a national standard for self-driving cars. Musk shared the sentiment, stating that “It’d be wonderful for the United States to have a national set of rules for autonomous driving as opposed to 50 independent sets of rules on a state-by-state rules basis.”

Duffy agreed with the CEO’s point, stating that, “You can’t have 50 different rules for 50 different states. You need one standard.” He also noted that the Transportation Department has asked autonomous vehicle companies to submit data. By doing so, the USDOT could develop a standard for the entire United States, allowing self-driving cars to operate in a manner that is natural and safe.

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Tesla posts Optimus’ most impressive video demonstration yet

The humanoid robot was able to complete all the tasks through a single neural network.

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Credit: Tesla Optimus/X

When Elon Musk spoke with CNBC’s David Faber in an interview at Giga Texas, he reiterated the idea that Optimus will be one of Tesla’s biggest products. Seemingly to highlight the CEO’s point, the official Tesla Optimus account on social media platform X shared what could very well be the most impressive demonstration of the humanoid robot’s capabilities to date.

Optimus’ Newest Demonstration

In its recent video demonstration, the Tesla Optimus team featured the humanoid robot performing a variety of tasks. These include household chores such as throwing the trash, using a broom and a vacuum cleaner, tearing a paper towel, stirring a pot of food, opening a cabinet, and closing a curtain, among others. The video also featured Optimus picking up a Model X fore link and placing it on a dolly.

What was most notable in the Tesla Optimus team’s demonstration was the fact that the humanoid robot was able to complete all the tasks through a single neural network. The robot’s actions were also learned directly from Optimus being fed data from first-person videos of humans performing similar tasks. This system should pave the way for Optimus to learn and refine new skills quickly and reliably.

Tesla VP for Optimus Shares Insight

In a follow-up post on X, Tesla Vice President of Optimus (Tesla Bot) Milan Kovac stated that one of the team’s goals is to have Optimus learn straight from internet videos of humans performing tasks, including footage captured in third person or by random cameras.

“We recently had a significant breakthrough along that journey, and can now transfer a big chunk of the learning directly from human videos to the bots (1st person views for now). This allows us to bootstrap new tasks much faster compared to teleoperated bot data alone (heavier operationally).

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“Many new skills are emerging through this process, are called for via natural language (voice/text), and are run by a single neural network on the bot (multi-tasking). Next: expand to 3rd person video transfer (aka random internet), and push reliability via self-play (RL) in the real-, and/or synthetic- (sim / world models) world,” Kovac wrote in his post on X.

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Starship Flight 9 nears as SpaceX’s Starbase becomes a Texan City

SpaceX’s launch site is officially incorporated as Starbase, TX. Starship Flight 9 could launch on May 27, 2025. 

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(Credit: Jenny Hautmann/Wikimedia Commons)

SpaceX’s Starbase is officially incorporated as a city in Texas, aligning with preparations for Starship Flight 9. The newly formed city in Cameron County serves as the heart of SpaceX’s Starship program.

Starbase City spans 1.5 square miles, encompassing SpaceX’s launch facility and company-owned land. A near-unanimous vote by residents, who were mostly SpaceX employees, led to its incorporation. SpaceX’s Vice President of Test and Launch, Bobby Peden, was elected mayor of Starbase. The new Texas city also has two SpaceX employees as commissioners. All Starbase officials will serve two-year terms unless extended to four by voters.

As the new city takes shape, SpaceX is preparing for the Starship Flight 9 launch, which is tentatively scheduled for May 27, 2025, at 6:30 PM CDT from Starbase, Texas.

SpaceX secured Federal Aviation Administration (FAA) approval for up to 25 annual Starship and Super Heavy launches from the site. However, the FAA emphasized that “there are other licensing requirements still to be completed,” including policy, safety, and environmental reviews.

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On May 15, the FAA noted SpaceX updated its launch license for Flight 9, but added: “SpaceX may not launch until the FAA either closes the Starship Flight 8 mishap investigation or makes a return to flight determination. The FAA is reviewing the mishap report SpaceX submitted on May 14.”

Proposed Texas legislation could empower Starbase officials to close local highways and restrict Boca Chica Beach access during launches. Cameron County Judge Eddie Trevino, Jr., opposes the Texas legislation, insisting beach access remain under county control. This tension highlights the balance between SpaceX’s ambitions and local interests.

Starbase’s incorporation strengthens SpaceX’s operational base as it gears up for Starship Flight 9, a critical step in its mission to revolutionize space travel. With growing infrastructure and regulatory hurdles in focus, Starbase is poised to become a cornerstone of SpaceX’s vision, blending community development with cutting-edge aerospace innovation.

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