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SpaceX had a big year: 2016 year in review

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On December 21, 2016, SpaceX celebrated the one-year anniversary of Falcon 9’s first ever successful stage one landing, leaving their mark on history with the first rocket to ever do so after delivering a payload into orbit. The mission delivered 11 ORBCOMM satellites into low-Earth orbit to complete a 17-satellite constellation network.

Several videos were published with footage of the event last year, but National Geographic gave us a behind-the-scenes look at Elon Musk’s emotional ride while it was happening as an anniversary treat.

The first landing anniversary wasn’t the only thing to come out of 2016, however, and what a year it was!

MORE HISTORIC SPACEX LANDINGS

On April 8, 2016, SpaceX made history again, that time by landing Falcon 9’s first stage booster onto the “Of Course I Still Love You” autonomous droneship in the Atlantic Ocean off the Florida coast. The mission’s payload was a Dragon capsule cargo shipment to the International Space Station (“ISS”) named CRS-8, itself containing an important space technology demonstration for expandable habitats. The Bigelow Expandable Activity Module (“BEAM”) carried in the Dragon capsule was later successfully docked to the ISS and inflated as planned.

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On May 5, 2016, SpaceX landed yet another first stage booster on drone ship “Of Course I Still Love You”, but the destination of its payload was geostationary transfer orbit (“GTO”), about 36,000 kilometers above the Earth vs. the 160 to 2000 kilometer height of low-Earth orbit previously achieved before a landing. The higher GTO orbit brought the first stage of Falcon 9 to a much faster speed and higher reentry heating than the previous missions, making the successful landing yet another one for the history books. Its payload was the JCSAT-14 commercial communications satellite.

Falcon 9 on the droneship after launching JCSAT-14 | Credit: SpaceX

Falcon 9 on the droneship after launching JCSAT-14 | Credit: SpaceX

Another successful GTO mission with a droneship landing was completed on May 27, 2016, and its THAICOM-8 payload was then delivered to a supersynchronous transfer orbit of 91,000 kilometers high. The third time broke the charm, however, and on June 15, 2016, after a successful insertion of Eutelsat 117 West B and ABS-2A satellites into GTO, the Falcon 9 first stage was lost due to early engine shutdown from lack of fuel.

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Undeterred, SpaceX successfully landed one more booster on August 16, 2016 during its JCSAT-16 mission to GTO. “Of Course I Still Love You” was the droneship used once again.

A FEW SETBACKS FOR SPACEX

September 1, 2016 is a day that will potentially live in both conspiratorial and procedural dispute infamy due to SpaceX’s launch pad anomaly during its fueling process. Whether the description of choice of the event is “fast fire”, “explosion”, or “fireball”, the result was the same: a complete loss of the Falcon 9 rocket, its payload, and the ability to use Space Launch Complex 40 in the near future.

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The AMOS-6 satellite aboard the rocket was owned by Israel-based Spacecom Ltd. and had been part of a $95 million dollar leasing deal between Facebook and Eutelsat to provide internet access to the non-connected parts of the world.

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Per SpaceX’s last update, the investigation and FAA report on the anomaly are still pending and have focused on a breach in the loading of the cryogenic helium system of the 2nd stage liquid oxygen (“LOX”) tank.

Falcon 9 isn’t expected to return to flight until January 2017 now that the launch with the Iridium-1 satellite payload was delayed from the tentative December 16th date. The FAA report must be completed prior to further launch approvals. The chain reaction of delayed launches has only cost the loss of one SpaceX customer to another launch provider thus far.

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Due to extensive damage to Space Launch Complex 40 from the anomaly, future launches from the east coast will take place from historic Apollo-era Launch Complex 39A. SpaceX has been renovating the pad for Falcon Heavy launches. Also resulting from the anomaly was a delay in the first Falcon Heavy launch to early 2017.

SPACEX PUSHES ONWARD

Throughout 2016, SpaceX continued to work on its Crew Dragon capsule as part of its competition with Boeing to provide human flight capabilities from American soil via NASA’s Commercial Crew Program. The tentative test launch date for the capsule was set for late 2017, but unfortunately, it was pushed back into May of 2018. Earlier in the year, Boeing also delayed its launch date to August 2018.

Crew Dragon during launch abort test | Credit: SpaceX

Crew Dragon during launch abort test | Credit: SpaceX

ELON MUSK REVEALS SPACEX’S MARS PLAN

Finally, at the end of September, Elon announced SpaceX’s plan to put a million people on Mars by the 2060s via its Interplanetary Transport System, also affectionately named BFR (“Big F*ing Rocket”).

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A video was released prior to the September 27th, 2016 International Astronautical Conference announcement in Guadalajara, Mexico illustrating the full system concept. The animation was based on the actual CAD renderings in development, per Elon’s talk.

SpaceX ITS Stage 1 landing graphic | Credit: SpaceX

SpaceX ITS Stage 1 landing graphic | Credit: SpaceX

Plenty of goodies were revealed about SpaceX’s plans including the passenger habitat, entertainment intentions for travelers, and technical specifications surrounding the system’s size, engines, and fuel systems. While the presentation itself was exciting, many questions were still left unanswered such as more specifics on radiation dangers and the long-term effects of microgravity.

SUMMARY

Overall, 2016 brought a rollercoaster of successes and setbacks for SpaceX, but the business of rocket launching wasn’t expected to be an easy one. The phrase, “Rockets are hard” isn’t a simple excuse to explain away failures, but rather an accepted cost of being in the field.

Throughout the year, SpaceX has managed to maintain public and government faith in its mission to advance human space exploration despite any setbacks. In July, NASA ordered a second commercial crew mission from the company, and then they followed up in November with a contract to launch an Earth surface-water-analyzing satellite in 2021.

SpaceX also received a number of recognitions for its work environment and achievements, including making Glassdoor’s Top 50 Places to Work and being awarded the 2016 World Technology Award for space.

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Oh, and if it seems all that isn’t enough for SpaceX to have on its plate, in November the company filed a request with the FCC to launch over 4,000 communication satellites as part of their goal of building a hi-speed satellite internet constellation.

There’s a lot to look forward to in 2017 and beyond. Onwards!

Accidental computer geek, fascinated by most history and the multiplanetary future on its way. Quite keen on the democratization of space. | It's pronounced day-sha, but I answer to almost any variation thereof.

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Elon Musk

Elon Musk’s Boring Co. Tunnel Vision Challenge ends with a surprise for Louisiana, Maryland and Dallas

The Boring Company stunned three cities today, awarding New Orleans, Baltimore, and Dallas free underground Loop tunnels.

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Elon Musk’s The Boring Company (TBC) announced today that it is building free underground Loop tunnels in three American cities: New Orleans, Louisiana; Baltimore, Maryland; and Dallas, Texas. The company had promised one winner when it launched the Tunnel Vision Challenge in January. After receiving 487 submissions, it selected three, committing to fund and construct all of them pending a feasibility review, entirely at its own expense. For a company that has faced years of skepticism over the gap between its promises and its delivered projects, choosing to expand its commitment rather than narrow it is a notable shift in both scale and accountability.

All three projects will now enter a rigorous, fully funded diligence phase that includes meetings with elected officials, regulators, community and business leaders, geotechnical borings, and a complete investigation of subsurface utilities and infrastructure. TBC confirmed that all costs associated with this diligence process are 100% funded by the company. If all three projects pass feasibility, all three get built. If only one clears the bar, that one gets built. The company’s willingness to fund the due diligence regardless of outcome removes one of the most common early-stage barriers that kills promising infrastructure proposals before they leave a spreadsheet.

Beyond the three winners, TBC announced it will continue working with two additional entrants it found compelling enough to pursue independently: the Hendersonville Utility Tunnel in Hendersonville, Tennessee, and the Morgan’s Wonderland Tunnel in San Antonio, Texas, which would notably serve one of the nation’s premier theme parks built specifically for guests with special needs.

The challenge also coincides with TBC’s most active construction period to date. The company recently began drilling on the Music City Loop near the Tennessee State Capitol in Nashville, and in February it broke ground on a Loop in Dubai. Musk has long argued that the fundamental problem with urban infrastructure is cost and bureaucratic inertia, not engineering. “The key to solving traffic is making going 3D either up or down,” he said in 2018, a conviction now reflected in a company structure built to absorb the financial risk that typically stalls public projects for years.

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Music City Loop could highlight The Boring Company’s real disruption

The Tunnel Vision Challenge’s most underappreciated element may be what it produced beyond three winners. Submissions came from individuals, companies, and governments across states including Alaska, Arkansas, Colorado, Kansas, Louisiana, Maryland, New York, and Texas, as well as from international entrants. Musk captured the underlying logic years ago when he said, “Traffic is driving me nuts. I’m going to build a tunnel boring machine and just start digging.” Today, three American cities are counting on exactly that.

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Tesla launches first ‘true’ East Coast V4 Supercharger: here’s what that means

What truly distinguishes this installation from the hundreds of “V4” stalls already scattered across the network? Most existing V4 dispensers, rolled out since 2023, feature welcome upgrades like longer cables, built-in touchscreen displays, integrated credit-card readers for non-Tesla users, and improved ergonomics.

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Credit: Tesla Charging | X

Tesla has launched its first “true” V4 Supercharger on the East Coast, and while that may be sort of confusing, here’s what we mean by that.

Tesla has opened its first true V4 Supercharging station on the East Coast in Kissimmee, Florida, just south of Orlando.

The eight-stall site, powered by an advanced 1.2 MW V4 power cabinet, is capable of delivering up to 500 kW, making it one of only four fully operational 500 kW-capable V4 stations in the United States.

Pricing is dynamic and competitive, as Tesla owners pay $0.40 per kWh during peak hours (8 a.m. to midnight), dropping to an attractive $0.20/kWh off-peak (midnight to 8 a.m.).

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Non-Tesla EVs, which can now plug directly into the NACS ports thanks to the open standard, are charged a premium—$0.56/kWh peak and $0.28/kWh off-peak—reflecting Tesla’s strategy to monetize network access while rewarding its own customers.

What’s Makes This a “True” V4 Supercharger

What truly distinguishes this installation from the hundreds of “V4” stalls already scattered across the network? Most existing V4 dispensers, rolled out since 2023, feature welcome upgrades like longer cables, built-in touchscreen displays, integrated credit-card readers for non-Tesla users, and improved ergonomics.

Tesla confirms significant detail regarding V4 Supercharger

However, nearly all of these have been paired with legacy V3 power cabinets. These hybrid setups, sometimes informally called V3.5, deliver charging curves virtually identical to standard V3 stations, typically topping out at 250-325 kW depending on the vehicle and site conditions.

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In contrast, Kissimmee’s true V4 architecture incorporates next-generation 1.2 MW power cabinets. These support battery voltages up to 1,000 V (double the 500 V of V3 systems) and can push up to 500 kW per stall.

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One compact cabinet efficiently powers all eight stalls, slashing the physical footprint and reportedly keeping deployment costs under $40,000 per stall, far cheaper than earlier designs.

Right now, the primary beneficiary is the Cybertruck, which can achieve dramatically faster charging at low states of charge.

Everyday models like the Model 3 and Model Y see little immediate difference in peak speeds, but the hardware lays the groundwork for future vehicles with higher-voltage batteries.

Tesla launches faster Cybertruck charging at all V4 Superchargers

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This milestone signals Tesla’s accelerating push toward a high-power, future-proof Supercharger network.

As true V4 sites multiply, charging times will shrink, grid efficiency will improve, and the entire EV ecosystem, Tesla and non-Tesla alike, will benefit from the infrastructure lead Tesla continues to expand. For drivers in central Florida, the Kissimmee station is more than just another charging stop; it’s a glimpse of the faster, smarter charging era that’s finally arriving.

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Tesla reveals various improvements to the Semi in new piece with Jay Leno

Tesla Chief Designer Franz von Holzhausen and Semi Program Director Dan Priestley joined Leno in a 47-minute segment revealing all of the various things it did to make the Semi even better as it heads toward volume production this year.

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Credit: Jay Leno's Garage | YouTube

Tesla has revealed the various improvements it has made to the Semi with its redesign, which was unveiled late last year, on a new episode of Jay Leno’s Garage.

Tesla Chief Designer Franz von Holzhausen and Semi Program Director Dan Priestley joined Leno in a 47-minute segment revealing all of the various things it did to make the Semi even better as it heads toward volume production this year.

Last year, Tesla revealed it had updated the Semi design to fit the bill of its aesthetic, which, on its other vehicles, includes things like lightbars and a sleeker and more aerodynamic design. The changes were not all to appease the eye, but the drivers who will use the Semi on a daily basis to haul goods regionally as the program gets off the ground running.

Weight Reduction

Priestley revealed almost immediately that Tesla was able to cut out about 1,000 pounds of weight from the Semi compared to the previous version.

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This does several things, all of which are positive to the mission of a Class 8 truck, which is to haul goods and obtain more efficient travel to cut down on logistics costs.

Initially, this can increase payload capacity, which is often the biggest value driver for fleets that frequently hit gross vehicle weight limits. Tesla’s early Pilot Program members, like PepsiCo. and Frito-Lay, are large-scale companies. They will benefit from a decreased overall weight.

Lighter vehicles also require less energy to accelerate, climb hills, and maintain highway speeds. This new design has that advantage, and as Leno said in his first drive with the Semi as he hauled another unit behind, “I don’t feel like I’m pulling anything.”

Drag Coefficient

Franz said one of the goals of the Semi was to get the drag coefficient down below that of a Bugatti Veyron. This would increase efficiency tremendously, a major need with a large truck like a Semi.

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Drag coefficient is extremely valuable when it comes to electric vehicles, because the displacement of air is incredibly important for range ratings.

Franz said aerodynamic efficiency has been improved by 7 percent compared to the last model. He says the coefficient is around 0.4.

New Features and Improvements

Priestley shed some additional light on the Semi and some of the improvements the company has made under the hood.

These include:

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  • Fully Electric Steering Assist
  • Cybertruck actuators are being used for more strength
  • Tesla included a 48-volt architecture
  • Semi will utilize 4680 battery cells, which are designed to last 1 million miles

These changes come after Tesla rolled out the Semi to various companies for its Pilot Program, which yielded tremendous results. Due to the years it has been working with those companies, it knew what things it had to change and what it had to improve upon before selling the Semi openly.

Fleet Data

The fleet data Tesla has gathered from the Pilot Program has been one of the most widely discussed parts of the Semi program.

Franz and Priestley said that there are currently a few hundred Semi units in the real world, and Tesla has gathered 13.5 million miles. One of those units has traveled over 440,000 miles in the years it has been on the road.

Tesla Semi’s latest adoptee will likely encourage more of the same

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Pilot Program members have reported an uptime of 95 percent, and Tesla’s maintenance and Service teams have kept things running:

“80% of breakdowns if you have one, are returned back to the customer in less than 24 hours, and half are back in less than 1 hour.”

Demand

Priestley says demand for the Semi has never been higher, and due to the recent political climate and the impact things have had on gas prices, Tesla has never received more inquiries for the Semi than it has recently.

Many companies will be surprised to hear that the Semi Pilot Program has been an overwhelming success. As Tesla begins to build out the infrastructure for the vehicle, it will only benefit the all-electric Class 8 trucks that keep things moving.

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CEO Elon Musk said Tesla plans to start high-volume production this year. The company also plans to start deliveries this year.

 

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