News
SpaceX’s first operational NASA astronaut mission (almost) ready for launch
SpaceX and NASA have completed the last major review standing between Crew Dragon and Falcon 9 and the duo’s operational astronaut launch debut, meaning that a routine static fire test is all that really remains.
On Thursday, November 5, the SpaceX Crew Dragon capsule – named “Resilience” – of the first operational SpaceX mission to and from the International Space Station (ISS) as a part of NASA’s Commercial Crew Program (CCP) arrived at the Launch Complex 39A hangar at the Kennedy Space Center.
SpaceX is one of two commercial partners that NASA works with to develop a reliable system of crew transportation to and from the International Space Station. Since the retirement of NASA’s space shuttle program, the United States has been reliant on Russia and its Soyuz program to fulfill the task of maintaining an American presence aboard the ISS. With SpaceX’s first operational CCP mission – dubbed Crew-1 – a new era of commercialized crewed spaceflight will be ushered in.
On November 10th, SpaceX and NASA officials convened for a press conference following the successful completion of the Crew-1 flight readiness review (FRR) – the last major review standing between the assembled hardware and liftoff. SpaceX senior director of Human Spaceflight Programs Benji Reed listed off an array of historic milestones crossed as part of the FRR, noting that the review’s completion means that NASA has officially certified SpaceX for operational astronaut launches, making it the first and only private company in the world capable of safely launching humans.
Additionally, Reed revealed that Crew-1 and Cargo Dragon 2’s imminent December 2nd launch debut will together ring in a potentially unprecedented era in commercial spaceflight. Crew-1 – barring surprises in orbit – will further mark the longest continuous American spaceflight ever, beating a record set by a Skylab mission in the early 1970s if Crew Dragon remains in orbit for the full planned 180-210 days.
“Over the next 15 months, we will fly seven Crew and Cargo Dragon missions for NASA. That means that starting with Crew-1, there will be a continuous presence of SpaceX Dragons on orbit. Starting with the cargo mission CRS-21, every time we launch a Dragon, there will be two Dragons in space – simultaneously – for extended periods of time. Truly, we are returning the United States’ capability for full launch services and we are very, very honored to be a part of that.”
Benji Reed, SpaceX – November 10th, 2020
On a more technical level, Reed noted that SpaceX has decided to replace a component of Falcon 9’s upper stage ‘purge system’ and will bring the whole rocket horizontal later today (November 10th). That swap will delay Falcon 9’s Crew-1 static fire from ~8pm today to ~8pm on Wednesday, November 11th. The Crew-1 mission remains on track to launch no earlier than (NET) 7:49 pm EDT, Saturday, November 14th.
The Crew’s All Here
Three days later, after departing Johnson Space Center via a chartered flight from Ellington Field on Sunday, November 8, the four crew members of the Crew-1 mission arrived in Florida by plane at Kennedy Space Center’s former space shuttle landing facility.
Upon arrival, the crew members – NASA astronauts Victor Glover, Mike Hopkins, Shannon Walker, and Soichi Noguchi of the Japanese Aerospace Exploration Agency – were greeted by NASA Administrator Jim Bridenstine, Agency Deputy Administrator Jim Morhard, Kennedy Space Center Director Bob Cabana, and manager of JAXA’s ISS program, Junichi Sakai.
“Today we are taking another big leap in this transformation in how we do human spaceflight. What we’re talking about here is the commercialization of space. NASA is one customer of many customers in a very robust commercial marketplace in low-Earth orbit,” NASA Administrator Jim Bridenstine said.
Final Milestones Ahead of Flight
After arriving at their launch site in Florida, the four-member crew made the short journey to the LC-39A horizontal integration facility acquainting themselves with their “Resilience” Dragon capsule and the SpaceX Falcon 9 booster that will soon propel them to space. The Dragon capsule had been oriented horizontally and mated with the Falcon 9 first and second stages.
Initially targeting liftoff on October 31, the Crew-1 mission experienced a delay after the SpaceX GPSIII-SV04 B1062 Falcon 9 vehicle suffered an early start anomaly initiating an autonomous pad abort at T-2 seconds.
As the GPS B1062 and Crew-1 B1061 Falcon 9 vehicles were likely built simultaneously, SpaceX and NASA decided to take time to inspect all engines, as well as those of the upcoming NASA, European Space Agency Michael Freilich Sentinel-6 booster, B1063. After replacing a number of engines, both missions are on track to launch before the end of the month.
On Monday, November 9, SpaceX and NASA managers began the tedious process of completing a flight readiness review. The meeting that extends an entire day, or two, involves managers from SpaceX, NASA’s Commercial Crew Program, and the International Space Station program collaborating in discussion to conduct a joint pre-flight examination of all previous specialized reviews – such as ones done specifically for the Dragon capsule or the Falcon 9 booster. The meeting also serves as an opportunity for every department to discuss and close out any remaining concerns. The meeting began at 9 am on Monday, November 9, and concluded on Tuesday, November 10.
The B1061 Falcon 9 booster and Crew Dragon “Resilience” capsule were transported the short distance from the hangar to the launchpad ahead of the test firing of the nine Merlin 1D engines – a final test to certify all flight-critical hardware ahead of the launch attempt. Clearing the final hurdle before flight, SpaceX officially acknowledged that the Crew-1 mission is targeting liftoff at 7:49pm EST (0049 UTC on Nov. 15) on Saturday, November 14 from LC-39A at the Kennedy Space Center.
Following liftoff, the Dragon capsule “Resilience” will separate from the Falcon 9 first stage and continue to propel its crew on an uphill journey to rendevous with the ISS approximately seven and a half hours later.
Live hosted NASA and SpaceX coverage of the events will begin approximately three and half hours prior to liftoff at 3:30 pm EST and will be available on NASA TV and the SpaceX website.
Check out Teslarati’s newsletters for prompt updates, on-the-ground perspectives, and unique glimpses of SpaceX’s rocket launch and recovery processes.
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.
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.
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.
Tunnel Vision Challenge results!
We’ve been overwhelmed with the amazing submissions…so we are announcing three winners!
The Thrilling Three are:
– NOLA Loop (New Orleans, LA)
– Ravens Loop (Baltimore, MD)
– University Hills Loop (Dallas, TX)What happens next? TBC and the… https://t.co/cY2ULftfiK
— The Boring Company (@boringcompany) March 24, 2026
News
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.
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.).
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.
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.
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.
NEWS: Tesla has opened its first true V4 Supercharging station on the East Coast, capable of delivering up to 500 kW charging speeds.
• Location: Kissimmee, Florida (near Orlando)
• 8 charging stalls
• Fees for Tesla owners: $0.40/kWh ($0.20/kWh off-peak)
• Fees for all… pic.twitter.com/E8AkaibWsC— Sawyer Merritt (@SawyerMerritt) March 19, 2026
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
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.
Elon Musk
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.
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.
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.
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:
- 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
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.
CEO Elon Musk said Tesla plans to start high-volume production this year. The company also plans to start deliveries this year.
Elon Musk’s Boring Co. Tunnel Vision Challenge ends with a surprise for Louisiana, Maryland and Dallas
Tesla launches first ‘true’ East Coast V4 Supercharger: here’s what that means
