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SpaceX’s Starlink “VisorSat” launch plans revealed by Elon Musk

A totally real mockup of SpaceX's "VisorSat" Starlink upgrade. (SpaceX, edit by Teslarati)

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CEO Elon Musk has revealed more details about SpaceX’s plans to build and launch upgraded “VisorSat” Starlink satellites, part of the company’s work to ensure that the internet constellation can coexist with astronomy.

Back on April 22nd, Musk gave us the best glimpse yet of what he previously described as a sort of deployable sunshade for Starlink satellites. Designed to prevent orbital sunlight from reflecting off of each spacecraft’s shiny surfaces and disrupting ground-based astronomical observations, the SpaceX CEO said that the company’s very next Starlink launch – scheduled no earlier than “early May” – will carry one or several satellites with said sunshade installed, playfully nicknamed “VisorSat”.

Ultimately, Musk explained in significant detail the likely culprit of the spectacular visibility of Starlink satellites from the ground, discussed plans to reduce or wholly remove that flaring, and explicitly stated that SpaceX will do everything in its power to prevent its constellation from impacting science.

On April 22nd, Musk revealed that the sunshade he’d previously discussed would look “a lot like a car sun visor” and would be built out of dark, radio-transparent foam to avoid disrupting each satellite’s antennas while still preventing sunlight from reflecting off of their mirror-like surfaces.

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During Musk’s surprise April 27th Astro2020 presentation, he revealed a conceptual render of the new VisorSat design. (SpaceX)

Days later, he revealed a rough render of VisorSat’s design, showing an extremely simple pair of rotating foam ‘visors’ explicitly shaped to block sunlight from Starlink satellite antennas and not much else. Given the use of foam and a deployment mechanism no more complex than four actuating hinges, it’s entirely believable that this solution – if it works – could be cheap and light enough to be almost irrelevant for the overall spacecraft.

If it works, SpaceX’s ad hoc visor would effectively be the best possible solution for brightness, fully solving the issue while having a near-zero impact on the cost or functionality of each internet satellite. Of course, SpaceX will do what it’s known for and flight-test the new VisorSat design before getting ahead of itself, but if those tests are successful, it would be unsurprising if every future Starlink satellite features a visor.

However, in the process of explaining why Starlink satellites can appear so bright, Musk also hinted at one of the reasons that a visor alone cannot fully solve all of the sources of Starlink’s ground astronomy impact. After launch, Starlink satellites must raise and circularize their orbits to reach an operational altitude, a process that has typically taken 2-4 weeks. During that orbit-raising phase, Musk revealed that Starlink satellites must orient themselves in such a way that the entirety of their front and rear faces – including the solar array – is angled perfectly to reflect sunlight back to Earth.

To alleviate that issue, Musk has said that SpaceX will tweak the orientation and operation of satellites during the orbit raising period, but it’s difficult to see a way to consistently prevent bright reflections without big changes. If SpaceX can’t immediately find a way around that “Open Book” orientation, there will likely be anywhere from 60-180+ Starlink satellites raising their orbits on any given day if the company truly plans to operate a constellation of ~4400 satellites, let alone ~12,000 or ~40,000.

Once orbit-raising is complete, Musk believes that visors will effectively make Starlink satellites invisible to the naked eye, but more work will have to be done if SpaceX wants to fully mitigate Starlink’s astronomy impact.

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 discloses interesting collaboration partner for Supercharging

This BOXABL collaboration would be a great way to add a rest stop to a rural Supercharging location, and could lead to more of these chargers across the U.S. 

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Credit: Grok

Tesla disclosed an interesting collaboration partner in an SEC filing, which looks like an indication of a potential project at Supercharger sites.

Tesla said on Tuesday in the filing that it was entering an agreement with BOXABL to design and build a Micromenity structure. Simply put, this is a modular building, usually a few hundred square feet in size, and it has been seen at Superchargers in Europe.

In Magnant, France, Tesla opened a small building at a Supercharger that is available to all EV owners. There are snacks and drinks inside, including ice cream, coffee, a gaming console, and restrooms. It gives people an opportunity to get up and out of their cars while charging.

This building was not built by BOXABL, but instead by bk World Lounges. It is likely the final Supercharging stop before people get to Paris, as it is located 250 kilometers, or 155 miles, from the City of Light.

 

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Magnant has 56 stalls, so it is a large Supercharging stop compared to most. The building could be a sign of things to come, especially as Tesla has opened up larger Supercharger stations along major roadways.

It is for just a single building, as the Scope of Work within the filing states “a comprehensive package for one Micromenity building.”

Superchargers are commonly located at gas stations, shopping centers, and other major points of interest. However, there are some stops that are isolated from retail or entertainment.

This BOXABL collaboration would be a great way to add a rest stop to a rural Supercharging location, and could lead to more of these chargers across the U.S.

Tesla has done a lot of really great things for Supercharging this year.

Along with widespread expansion, the company launched the “Charging Passport” this week, opened the largest Supercharger in the world in Lost Hills, California, with 168 chargers, opened the Tesla Diner, a drive-in movie restaurant in Los Angeles, and initiated access to the infrastructure to even more automakers.

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Tesla CEO Elon Musk confirms Robotaxi safety monitor removal in Austin: here’s when

Musk has made the claim about removing Safety Monitors from Tesla Robotaxi vehicles in Austin three times this year, once in September, once in October, and once in November.

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Credit: @AdanGuajardo/X

Tesla CEO Elon Musk confirmed on Tuesday at the xAI Hackathon that the company would be removing Safety Monitors from Robotaxis in Austin in just three weeks.

This would meet Musk’s timeline from earlier this year, as he has said on several occasions that Tesla Robotaxis would have no supervision in Austin by the end of 2025.

On Tuesday, Musk said:

“Unsupervised is pretty much solved at this point. So there will be Tesla Robotaxis operating in Austin with no one in them. Not even anyone in the passenger seat in about three weeks.”

Musk has made the claim about removing Safety Monitors from Tesla Robotaxi vehicles in Austin three times this year, once in September, once in October, and once in November.

In September, he said:

“Should be no safety driver by end of year.”

On the Q3 Earnings Call in October, he said:

“We are expecting ot have no safety drivers in at least large parts of Austin by the end of this year.”

Finally, in November, he reiterated the timeline in a public statement at the Shareholder Meeting:

“I expect Robotaxis to operate without safety drivers in large parts of Austin this year.”

Currently, Tesla uses Safety Monitors in Austin in the passenger’s seat on local roads. They will sit in the driver’s seat for highway routes. In the Bay Area ride-hailing operation, there is always a Safety Monitor in the driver’s seat.

Three weeks would deliver on the end-of-year promise, cutting it close, beating it by just two days. However, it would be a tremendous leap forward in the Robotaxi program, and would shut the mouths of many skeptics who state the current iteration is no different than having an Uber.

Tesla has also expanded its Robotaxi fleet this year, but the company has not given exact figures. Once it expands its fleet, even more progress will be made in Tesla’s self-driving efforts.

Tesla expands Robotaxi geofence, but not the garage

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SpaceX reportedly mulling IPO, eyeing largest of all time: report

“I do want to try to figure out some way for Tesla shareholders to participate in SpaceX. I’ve been giving a lot of thought to how to give people access to SpaceX stock,” Musk said.

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Credit: SpaceX

SpaceX is reportedly mulling an initial public offering, eyeing what would be the largest valuation at the time of availability of all time, a new report from Bloomberg said on Tuesday.

It is one of many reports involving one of Elon Musk’s companies and a massive market move, as this is not the first time we have seen reports of an IPO by SpaceX. Musk himself has also dispelled other reports in the past of a similar nature, including an xAI funding round.

SpaceX and Musk have yet to comment on the report. In the past, untrue reports were promptly replied to by the CEO; this has not yet gained any response, which is a good sign in terms of credibility.

However, he said just a few days ago that stories of this nature are inaccurate:

“There has been a lot of press claiming SpaceX is raising money at $800B, which is not accurate. SpaceX has been cash flow positive for many years and does periodic stock buybacks twice a year to provide liquidity for employees and investors. Valuation increments are a function of progress with Starship and Starlink and securing global direct-to-cell spectrum that greatly increases our addressable market. And one other thing that is arguably most significant by far.”

Musk has discussed a potential IPO for SpaceX in recent months, as the November 6 shareholder meeting, as he commented on the “downsides” of having a public company, like litigation exposure, quarterly reporting pressures, and other inconveniences.

Nevertheless, Musk has also said he wants there to be a way for Tesla shareholders to get in on the action. At the meeting in early November, he said:

“I do want to try to figure out some way for Tesla shareholders to participate in SpaceX. I’ve been giving a lot of thought to how to give people access to SpaceX stock.”

Additionally, he added:

“Maybe at some point., SpaceX should become a public company despite all the downsides of being public.”

Musk has been historically reluctant to take SpaceX public, at times stating it could become a barrier to colonizing Mars. That does not mean it will not happen.

Bloomberg’s report cites multiple unidentified sources who are familiar with the matter. They indicate to the publication that SpaceX wants to go public in mid-to-late 2026, and it wants to raise $30 billion at a valuation of around $1.5 trillion.

This is not the first time SpaceX has discussed an IPO; we reported on it nine years ago. We hope it is true, as the community has spoken for a long time about having access to SpaceX stock. Legendary investor Ron Baron is one of the lucky few to be a SpaceX investor, and said it, along with Tesla, is a “lifetime investment.”

Tesla bull Ron Baron reveals $100M SpaceX investment, sees 3-5x return on TSLA

The primary driver of SpaceX’s value is Starlink, the company’s satellite internet service. Starlink contributes 60-70 percent of SpaceX’s revenue, meaning it is the primary value engine. Launch services, like Falcon 9 contracts, and the development of Starship, also play supporting roles.

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