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SpaceX set to deploy another large batch of internet satellites as Starlink constellation expands

SpaceX has officially announced its third dedicated Starlink launch in four weeks. (SpaceX)

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For the third time in less than four weeks, SpaceX has announced a new 60-satellite Starlink mission, making it the second Starlink launch scheduled in the first month of the new year.

This mission will be the company’s fifth dedicated Starlink launch, referring to the fact that SpaceX is using all of the performance of Falcon 9 for its own internal purposes. Comprised of 60 flat-packed satellites, SpaceX completed its first dedicated Starlink launch – known as Starlink v0.9 – in May 2019, followed by the first launch of 60 finalized “Starlink v1.0” satellites on November 11th, a mission known as Starlink-1.

Barring delays, the next Starlink v1.0 launch – Starlink-2 – will be SpaceX’s 14th and final launch of the year and is scheduled to lift off no earlier than 11:40 pm ET, December 30th (03:40 UTC, Dec 31), a mission the company announced on November 24th. Barely two weeks later, SpaceX announced media accreditation for Starlink-3, scheduled to launch in January 2020.

Now, just ten days after announcing Starlink-3, SpaceX has announced plans for Starlink-4. Scheduled to launch no earlier than “late-January”, Starlink-4 is now the third Starlink mission SpaceX has announced in less than four weeks, all three of which are scheduled to launch within the next six weeks.

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As previously discussed on Teslarati, the fact that SpaceX announced two Starlink missions in two weeks meshed well with the company’s goal of performing up to 24 dedicated Starlink launches in 2020.

“Barely two weeks after SpaceX opened media accreditation for Starlink-2, the second launch of finalized ‘v1.0’ satellites and third dedicated launch overall, the company has announced that that late-December mission will be followed by another Starlink launch in January 2020. This tracks almost exactly with SpaceX’s reported plans for as many as 24 dedicated Starlink launches in 2020, a feat that would singlehandedly break SpaceX’s current record of 21 launches performed in a single year.”

Eric Ralph — December 10th, 2019

With SpaceX’s December 19th’s Starlink-4 announcement, it’s now abundantly clear that the company is putting its money where its mouth is with respect to what might otherwise be perceived as a Muskian pie-in-the-sky target. CEO Elon Musk is (in)famous for his tendency to sketch out timelines that probably are theoretically possible but inevitably fall prey to the numerous challenges often faced during ambitious aerospace projects.

As of now, SpaceX took a bit less than six months to go from its first 60-satellite Starlink v0.9 launch to its first Starlink v1.0 launch (Starlink-1). If schedules hold, SpaceX’s second Starlink v1.0 launch – Starlink-2 – will lift off about six weeks after Starlink-1, while Starlink-3 could follow just 1-2 weeks later in January 2020.

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Several Starlink satellites in orbit. (SpaceX – edit by Teslarati)

This is all to say that SpaceX is perfectly setting itself up for an average of two Starlink launches per month next year, so long as it continues to announce new missions every 2-3 weeks. Even if SpaceX falls short of that ambition due to any number of technical hurdles that could pop up next year, 15 or 20 Starlink launches would give the company a Starlink constellation more than a thousand satellites strong.

In recent months, SpaceX has indicated that Starlink will need at least 24 dedicated launches – 1440 satellites – to achieve uninterrupted global coverage, while as few as six launches (300 satellites) could enable service for customers in the northern US and southern Canada.

SpaceX COO and President Gwynne Shotwell believes the company can begin serving customers as early as mid-2020, ultimately maturing into an experienced internet service provider (ISP) in 2021. With almost 120 satellites already in orbit, if SpaceX can manage an average of 1.5 to 2 Starlink launches per month in 2020, the broadband internet constellation will have near-global coverage before the start of 2021.

For now, it looks like the first few months of the next decade will be jam-packed with SpaceX Starlink launches, not to mention the customer launches the company intends to complete on top of its own internal manifest.

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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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Tesla is using vehicle microphones to improve build quality: here’s how

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Credit: Tesla

Tesla is using the vehicles’ internal microphones to improve build quality, Vice President of Engineering Lars Moravy revealed recently.

It’s no secret that Tesla is always finding ways to make its manufacturing operations more efficient, accurate, and valuable. Constantly trying to make its cars better, the company has never placed any restrictions on what it will do to improve everything from panel gaps to paint.

As Teslas have been driving autonomously on the property of the Gigafactory Texas plant for a while now, Moravy revealed to Herbert Ong in a new interview that cars rolling off production lines now autonomously navigate themselves through a bumps, squeaks, and rattles (BSR) portion of the line. This helps to identify any loose or improperly installed internal parts.

The cabin’s microphones, which are used for a variety of things in ownership, simultaneously monitor any noises inside the vehicle while it rolls through the BSR portion of the production line. Moravy actually revealed that Tesla is trying to build “Full Self-Hearing,” an AI system that will detect minor imperfections so they can be corrected before delivery.

It’s no secret that build quality is something that Tesla struggled with as it scaled to a fully massive production operation that manufactures over 1.6 million vehicles per year. However, in recent years, especially, there have not been as many complaints. Tesla has truly improved upon its build quality and paint quality over the past several years, especially in the U.S.

Tesla’s ‘megacasts’ are key to massive build quality improvements

While those improvements have been evident, there are still some complaints; no automaker is perfect with this. But this step will now ensure that every single car that rolls off the production lines at Gigafactory Texas will be void of any creaks, squeaks, or squeals when it leaves the factory.

This measure is one of the most unique we’ve seen in terms of a strategy to avoid build quality issues, but it is not exclusive to Tesla.

Ford uses acoustic analysis AI to find abnormalities in seat motors, climate control units, and other components. Suppliers and OEMs will also use microphone arrays or particle velocity sensors in end-of-line stations.

The full interview with Lars Moravy is available below:

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Investor's Corner

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

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Tesla (NASDAQ: TSLA) beat Wall Street expectations of 406,000 vehicles delivered in Q2 by reporting 480,126 deliveries for the three months ending in June.

Tesla reported it delivered 467,762  Model 3 and Model Y units, while 12,364 Model S, Model X, and Cybertrucks switched hands during the quarter. The Model S and Model X were officially sunset this past quarter and will no longer be part of the company’s Production & Delivery reports moving forward.

The quarter is a pleasant surprise and a good rebound from Q1, when Tesla slightly missed the Wall Street consensus of 365,645 cars by reporting 358,023 deliveries for the first three motnhs of the year.

Energy storage deployments also provided some strength in Tesla’s delivery report, hitting 13.5 GWh for Q2. This is a particular division of Tesla’s business that has been overwhelmingly robust over the past few years, truly being a strong point of the company’s overall model.

For the year, Tesla analysts still predict deliveries to trend in the 1.69 million unit region, a modest 3 to 5 percent increase from the 1.64 million cars the company delivered last year. Tesla will likely return to more sequential and noticeable year-over-year growth as the Cybercab project starts to ramp up considerably in the next few years.

Tesla has some other potential catalysts to spur vehicle deliveries, too. Not only is it expecting Cybercab to truly start making a change in the next few years, but other vehicles could be entering the company’s lineup.

Tesla sends production Cybercab with no steering wheel, pedals to on-road testing

The slightly longer Model Y L has been a highly speculated release candidate in the U.S. It has already done incredibly well in China, and U.S. buyers have been wanting slightly more interior space than the Model Y. Now that the Model X is gone, it is more needed than ever.

Q2 highlights a pretty stable automotive division within Tesla, and no true concerns arise from these figures, especially considering it managed to beat expectations convincingly.

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Elon Musk

Tesla Optimus project fires up as Musk sees production line progress

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Credit: Elon Musk | X

Tesla CEO Elon Musk posted a photo of himself standing with the Optimus production team inside Tesla’s Fremont factory, arms crossed amid workers in hard hats and safety vests. The image captures a pivotal industrial shift: the same facility space once dedicated to building Tesla’s flagship Model S sedan and Model X SUV is now home to the company’s humanoid robot manufacturing line.

Tesla’s Fremont Factory, acquired in 2010 from the former NUMMI joint venture between Toyota and GM, has been the company’s original U.S. manufacturing hub since Model S production began in 2012.

The Model X followed soon thereafter. These premium vehicles offered lower annual volumes, recently around 30,000 combined, compared to the high-volume Model 3 and Model Y lines that continue around the site. Over their combined run, the S and X accounted for roughly 610,000 units.

In late January 2026, during Tesla’s Q4 2025 earnings call, Elon Musk announced the end of Model S and Model X production in Q2 2026. The final vehicles rolled off the line in early May. Rather than retooling for another vehicle, Tesla chose to convert the dedicated S/X assembly area into a dedicated Optimus Gen 3 production line.

Model 3 and Y manufacturing remains unaffected. Tesla’s official Fremont Factory page now lists Optimus alongside the 3 and Y as core products.

The conversion was executed with remarkable speed. After production stopped, crews dismantled the existing vehicle line and installed entirely new modular equipment—including lines sourced from Germany and dozens of sub-lines for actuators, batteries, and other components—in roughly four months.

Musk described the timeline as “insanely fast,” noting it would be unprecedented for any other manufacturer. Initial Optimus output is expected to ramp slowly due to the robot’s roughly 10,000 unique parts and the brand-new production processes involved. The Fremont line targets an eventual capacity of 1 million Optimus units per year.

Tesla isn’t joking about building Optimus at an industrial scale: Here we go

Optimus Development Timeline

  • August 19, 2021: Optimus (then called Tesla Bot) formally announced at Tesla’s first AI Day. A concept video showed a person in a suit demonstrating the vision for a general-purpose humanoid capable of dangerous, repetitive, or boring tasks using the same AI architecture as Full Self-Driving.
  • 2022: Early prototypes displayed. At the second AI Day in September, semi-functional units demonstrated walking across a stage and basic arm movements
  • 2023: September videos showed improved capabilities, including sorting colored blocks, precise limb awareness, and holding a Yoda pose.
  • 2024-early 2025: Factory integration videos showed Optimus navigating workspaces and handling objects like battery cells.
  • January 2026: Gen 3 mass-production activities began at Fremont, with reports of over 1,000 Gen 3 units already operating inside the factory for real-world learning and AI training
  • April 2026: Musk confirms Optimus production on converted Fremont line would begin in late July or August 2026. The Gen 3 reveal, originally eyed for Q1, was pushed closer to production start. A second, much larger Optimus factory at Giga Texas is under construction, with volume production targeted for Summer 2027 and long-term capacity of 10 million units annually
  • July 1, 2026: Musk’s on-site visit and team photo confirm the Optimus line is operational and the transition is actively progressing

Tesla positions Optimus as potentially its largest project ever, leveraging vertical integration, AI expertise, and car-like manufacturing know-how to scale humanoid robots first for its own factories and later for broader industrial and consumer use.

The Fremont conversion serves as a critical proving ground for this ambitious new chapter in Tesla’s already-rich history.

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