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SpaceX drone ship fleet aces two Falcon 9 booster recoveries in 48 hours

Two boosters, two drone ships, two days. (Richard Angle)

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SpaceX’s two-vessel drone ship fleet has successfully returned two boosters from sea to port in the space of just ~40 hours, an impressive feat that simultaneously shed light on a new kind of bottleneck for Falcon launches.

Completed on January 20th and 24th and originally planned as few as 25 hours apart, SpaceX’s back-to-back Starlink-16 and Transporter-1 launches made it clear that drone ship availability could quickly become a constraint as the company eyes increasingly ambitious launch cadence targets. CEO Elon Musk has stated that SpaceX is targeting up to 48 launches in 2021, translating to an average of one launch every 7.5 days.

As it turns out, measured from port departure to port arrival, that target is practically the same as the average amount of time it takes one of SpaceX’s two drone ship landing platforms to complete a booster recovery. Both existing drone ships must be slowly towed to and from the booster landing area, generally involving a minimum round trip of 800 miles (~1300 km) and some five days in transit.

Falcon 9 B1051 returns to port after its eighth successful launch, becoming SpaceX’s newest fleet leader. (Richard Angle)

In other words, even given a perfectly optimized schedule in which SpaceX launches missions requiring at-sea recovery every ~180 hours throughout 2021, each mission would have just a handful of days worth of margin before one launch delay would inherently delay another launch. Fundamentally, with a fleet of two drone ships requiring an average of five days of transit time per recovery, SpaceX could theoretically support as many as ~70 booster recoveries annually assuming zero downtime, no launch delays, and mere hours spent at the landing zone before turning around and heading back to port.

To be clear, recovery ship availability is an excellent problem to have, as it implies that SpaceX is fast approaching a rate of launch (and routine rocket landings) unprecedented in the history of commercial spaceflight. Thankfully, SpaceX also has an exceptional track-record of solving hard problems and there remains a great deal of ‘slack’ to be optimized out of its fleet of recovery ships.

~48 hours later, Falcon 9 booster B1058 sailed into port aboard drone ship Of Course I Still Love You (OCISLY). (Richard Angle)

That is all to say that removing the fundamental bottlenecks posed by SpaceX’s existing fleet will absolutely require at least one or two new drone ships on top of at least two major oil rig conversion projects in work for Starship. Whether in the form of one or more new converted barges or some kind of faster, self-propelled vessel, it’s safe to say that new ships are virtually guaranteed and likely close at hand unless SpaceX has decided to accept a semi-arbitrary ceiling on annual East Coast launches.

Just one month into 2021, SpaceX’s two drone ships are already being stretched to their operational limits to the point of launch delays. Delayed from January 17th to January 20th, Starlink-16 held up drone ship Just Read The Instruction for several days, resulting in the vessel returning to port on the 24th, just ~60 hours prior to Starlink-17’s original January 27th launch target. With drone ship Of Course I Still Love You (OCISLY) already indisposed at sea to support SpaceX’s January 24th Transporter-1 launch, SpaceX had to move Starlink-17 to January 30th.

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After a few days in port for booster processing and maintenance, drone ship JRTI ultimately departed Port Canaveral for Starlink-17 on the evening of the 27th, most likely delaying the launch to Sunday, January 31st. For now, though, Falcon 9 booster B1049 is scheduled to launch for eighth time no earlier than (NET) 7:24 am EST (12:24 UTC), January 30th. Simultaneously, drone ship Of Course I Still Love You will likely need to depart Port Canaveral later this weekend to support Starlink-18, scheduled to launch as soon as 1:19 am EST, February 4th.

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 to launch in India in July with vehicles already arriving: report

Tesla is finally making serious moves toward launching in India, with showrooms opening in July, a report claims.

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Credit: Tesla

Tesla is finally bringing its business to India, a new report indicates, as the company is already shipping vehicles from China to the market where it has attempted to launch business for several years.

We first heard of Tesla planning to launch in India about a decade ago when CEO Elon Musk and Indian Prime Minister Narendra Modi met in California at the Fremont Factory in 2015.

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Over the years, the two have hinted that the automaker would eventually land in India, but issues with import duties have delayed Tesla’s attempts.

Now, there seems to be some serious movement in Tesla’s plans, as it has reportedly shipped the first batch of vehicles from China to India, according to Bloomberg. The outlet says these are Model Y Rear-Wheel-Drive configurations.

Tesla is also planning for other parts of the launch, like preparing for Supercharging, aftermarket parts and merchandise purchasing for vehicle owners and fans, and spare parts from various regions, including the United States, China, and the Netherlands.

The company and the Indian government must have come to some sort of agreement that was catalyzed by Musk and Modi’s meeting in February in the U.S.

It is a long time coming, and it now gives Tesla access to an incredibly vast market in India, where a very small percentage of 2024’s total automotive sales were comprised of electric vehicles.

Another interesting tidbit about the launch is that the vehicles will be coming from Gigafactory Shanghai and not Gigafactory Berlin as previously thought. Reports from other publications, like Reuters, indicated the German production facility was building vehicles for India early last year.

India has a very strict policy that favors domestic manufacturing, which is why the import duties were so high for foreign automakers looking to bring their product into the market. These duties were reduced from 110 percent to just 15 percent, as long as companies aim to invest in India and meet certain investment and sales targets.

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SpaceX and Elon Musk share insights on Starship Ship 36’s RUD

Starship Ship 36 experienced a Rapid Unscheduled Disassembly during a static fire attempt.

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Elon Musk and SpaceX provided an explanation for the Rapid Unscheduled Disassembly (RUD) of Starship Ship 36 on Wednesday. As per Musk, preliminary data suggests that a nitrogen composite overwrapped pressure vessel (COPV) in the vehicle’s payload bay failed below its proof pressure.

On Wednesday evening, Ship 36 experienced a RUD during a static fire attempt. Videos of the incident that were shared online showed Starship Ship 36 exploding into a massive fireball at its launchpad in Starbase, Texas. Images taken in the aftermath of the explosion showed significant damage to the plumbing in the area. The site’s pad structure was also destroyed.

Elon Musk shared some information immediately after the incident. In a response to a post from space enthusiast @Erdayastronaut, Musk stated that “Preliminary data suggests that a nitrogen COPV in the payload bay failed below its proof pressure.”

Musk also noted that, “If further investigation confirms that this is what happened, it is the first time ever for this design.”

SpaceX provided more insight into the incident in a post on its official website.

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“After completing a single-engine static fire earlier this week, the vehicle was in the process of loading cryogenic propellant for a six-engine static fire when a sudden energetic event resulted in the complete loss of Starship and damage to the immediate area surrounding the stand.

“The explosion ignited several fires at the test site, which remains clear of personnel and will be assessed once it has been determined to be safe to approach. Individuals should not attempt to approach the area while safing operations continue,” SpaceX wrote in its post.

SpaceX highlighted that despite Starship Ship 36’s RUD, the incident will not result in any hazards to the surrounding communities in the Rio Grande Valley. And in a post on X, SpaceX also confirmed that everyone in the Starship team was safe and accounted for after Ship 36’s explosion.

While Ship 36’s RUD is a speed bump for the Starship program, SpaceX is a company that is known to grow stronger with every adversity. Thus, it would not be surprising if SpaceX implemented numerous improvements to Starship after this incident–improvements that would make the vehicle more reliable and safer than before.

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Tesla has started rolling out initial round of Robotaxi invites

Tesla is putting safety above all in its initial Robotaxi rollout.

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Credit: @BLKMDL3/X

Tesla has started rolling out an initial round of invites for its upcoming Robotaxi service in Austin, Texas.

Screenshots shared by several Tesla community members who received the invites provided a quick overview of the autonomous ride-hailing service.

As noted in a techAU report, the initial round of Robotaxi service invites has gone to longtime Tesla owners and active members of the EV community. These include owners such as @SawyerMerritt, @BLKMDL3, @WholeMarsBlog, @ItsKimJava, and @HerbertOng, all of whom shared screenshots of the invitation that Tesla has sent about the upcoming service.

You’re Invited to Early Access of Tesla Robotaxi!

The Future is Now! You’re invited to Early Access of Tesla’s Robotaxi service in Austin, TX!

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As an Early Access rider, you can be among the first to use our new Robotaxi App and experience an autonomous ride within our geofenced area in Austin. Through this exclusive preview, you’ll have the opportunity to provide valuable feedback on our Robotaxi service.

Based on Tesla’s message, it appears that participation in the service would be strictly invite-only for now. Participants must also download Tesla’s dedicated Robotaxi App to hail a ride. Rides can also be requested and initiated to and from any location within a geofenced area of Austin.

The robotaxi service will be available from 6:00 AM to 12:00 AM, seven days a week, though these hours may change depending on factors such as inclement weather. Interestingly enough, Tesla is inviting the first participants of the Robotaxi program to share photos and videos of their experience with the service.

While the vehicles themselves are autonomous and would operate without human input, the Robotaxis would still be accompanied by a Tesla staff member to monitor the vehicle. This strategy suggests that Tesla is really putting safety above all in its initial Robotaxi rollout.

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