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Rocket Lab Electron returns to flight as FAA approves launches from the US

The Rocket Lab Electron on the Launch Complex 2 launch pad at the NASA Wallops Flight Facility. (Rocket Lab)

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Rocket Lab, the space systems company and small satellite launcher, returned to active launch status recently with the successful fourteenth launch of its Electron rocket. The “I Can’t Believe It’s Not Optical” mission marked Rocket Lab’s comeback after suffering an in-flight anomaly during Electron’s thirteenth flight on July 4, 2020.

Just nine weeks after the conclusion of the incident investigation, following its successful return to flight, Rocket Lab has announced that it has been granted a five-year Launch Operator License – permission to launch multiple missions a year – by the Federal Aviation Administration (FAA) for its new Launch Complex 2 in Virginia.

Rocket Lab’s Electron is seen on the launch pad at Launch Complex 2 at NASA’s Wallops Flight Facility during integrated systems tests. (Rocket Lab)

“I Can’t Believe It’s Not Optical,” Electron’s Return to Flight

The thirteenth flight of Electron “Pics or It Didn’t Happen” on July 4 began with a flawless launch from Launch Complex – 1A (LC-1A) in Mahia, New Zealand. During the flight of the second stage, there were indications that Electron had experienced a critical malfunction. Telemetry data confirmed that Electron had encountered an in-flight anomaly that ultimately resulted in the company’s first mission failure and loss of seven customer payloads.

The root cause of the anomaly was quickly tracked down to a single bad electrical connection on the second stage. Less than a month after the incident, Rocket Lab announced that it was able to reconstruct what occurred, make the necessary corrective measures, and ready to return Electron to flight.

Just a few short weeks later on August 24, Electron was on pad LC-1A in New Zealand for pre-flight testing ahead of its fourteenth – and return to flight – mission “I Can’t Believe It’s Not Optical.” The dedicated mission for San Francisco-based information services company, Capella Space, carried a single microsatellite called “Sequoia” to a circular orbit at approximately 500km.

According to a statement provided by Rocket Lab, Sequoia is the “first synthetic aperture radar (SAR) satellite to deliver publicly available data from a mid-inclination orbit over the U.S., Middle East, Korea, Japan, Europe, South East Asia, and Africa.” Sequoia is the first microsatellite in a constellation series that Capella Space says will “provide insights and data that can be used for security, agricultural and infrastructure monitoring, as well as disaster response and recovery.”

The Rocket Lab Electron performs nominally for its return to flight mission “I Can’t Believe It’s Not Optical” from LC-1A in New Zealand. (Rocket Lab)

The success of “I Can’t Believe It’s Not Optical” marks the thirteenth successful mission and the deployment of Sequoia makes a total of 54 satellites delivered to orbit since Rocket Lab began operation in 2017. Rocket Lab founder and chief executive officer, Peter Beck, congratulated Capella Space on the successful deployment of its first microsatellite and celebrated the entire Rocket Lab team stating that “I’m also immensely proud of the team, their hard work, and dedication in returning Electron to the pad safely and quickly as we get back to frequent launches with an even more reliable launch vehicle for our small satellite customers.”

FAA certifies Electron launches from the US

In addition to LC-1A in New Zealand, Rocket Lab broke ground on a second launchpad located in the United States in late 2018. The launchpad was declared complete in December 2019.

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Although operational, Launch Complex 2 located at the Mid-Atlantic Regional Spaceport within NASA’s Wallops Flight Facility on Wallops Island in Virginia still had a few milestones to achieve ahead of the first scheduled launch. In April 2020 an Electron rocket arrived at the pad for integrated systems tests. Two major hurdles left to clear ahead of launching an Electron from LC-2 was receiving a launch operator license from the Federal Aviation Administration (FAA) and receiving NASA certification of the Electron’s Autonomous Flight Termination System (AFTS).

On Tuesday, September 1, Rocket Lab announced that it had received a new 5-year Launch Operator License from the FAA. The license permits California-based launcher and space systems company to launch the Electron rocket from LC-2 multiple times a year without applying for a new license with every launch. This in addition to the Launch Complex 1 license means that Rocket Lab is now licensed to support up to 130 flights of Electron per year.

In addition, LC-1 is expected to expand and bring a second launchpad online, launch complex – 1B, sometime before the end of the year. Beck said, “Having FAA Launch Operator Licenses for missions from both Rocket Lab launch complexes enables us to provide rapid, responsive launch capability for small satellite operators. With 14 missions already launched from LC-1, Electron is well established as the reliable, flight-proven vehicle of choice for small sat missions spanning national security, science and exploration.”

Launch Complex 2 was specifically designed to support responsive missions for NASA and the United States government. The first mission from LC-2 is slated to lift the microsatellite STP-27RM for the United States Air Force as part of the Space Test Program. In 2021 Electron will send NASA’s CAPSTONE mission to a “Near Rectilinear Halo Orbit” (NRHO) around the Moon in support of NASA’s Artemis program.

Even more news…

On Thursday, September 3, Rocket Lab founder Peter Beck will host a webcast to provide an “exciting update” and discuss “the next chapter” of Rocket Lab. The webcast will go live at 2:00 pm ET (18:00UTC).

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Elon Musk

Why Tesla Roadster unveiling delay might have nothing to do with it flying

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tesla roadster elon musk flying
Credit: Grok

Tesla announced on Monday that the Roadster event scheduled for today would be postponed due to the need for it to be held outside.

Less than 24 hours later, CEO Elon Musk broadened that by stating it was due to high winds, immediately sending everyone into a frenzy over the Roadster’s potential ability to fly.

And realistically, it could definitely have to do with it flying, hovering, or hopping; whatever Tesla has in mind for this demonstration could not be impacted by wind. However, it might have nothing to do with the vehicle flying whatsoever, and instead could be a simple precaution, as the Roadster is a very unique vehicle with some already official specs that are just mind-blowing.

Tesla will very, very likely be showcasing both the acceleration rate and potentially even a top speed demo at the event in Waco. Both of these demonstrations, performed with a vehicle that has such incredibly fast metrics, could easily be impacted by wind as well.

Tesla Roadster event requires restricted airspace, and the FAA obliges

Top Speed Demo

At high speeds, aerodynamic forces are already overwhelmingly present. A crosswind or sudden gust adds a layer of sideways force that the tires must counter with slip angle. On a short demo course, that force can shove the car off the intended line, especially in a light car with a low frontal area and little mass to resist the push.

Electric cars, due to their battery packs, have an advantage of an extremely low center of gravity, giving them extra stability. However, the speeds at which the Roadster could travel at the demo could spell some issues if crosswinds are present.

Gusts are worse than a steady wind because the load changes faster than a driver can smoothly correct. That shows up as weaving or a late correction. Headwinds and tailwinds can also spell disaster. Headwinds cut a measured top speed but raise the power needed to get there or maintain it. Meanwhile, a tailwind can inflate the top speed, and downforce issues could become more noticeable.

Wind also loads the body unevenly. A low car can feel light on the upwind side or see a sudden change in downforce if the gust hits a wing or diffuser at an angle. Tire temperature and pressure might stay near a normal level, but lateral grip can be lost as the vehicle is spent fighting the wind.

Acceleration Demo

Launch and 0-60 MPH runs are shorter, so the car spends less time exposed to forces that could cause things to go awry. However, the first second is very sensitive, as a crosswind at launch could yaw the car before speed builds and prior to aerodynamic impact being too great. The driver will be required to correct traction control or manage how much the wheels are spinning, which will likely be corrected automatically by some sort of traction control system within the Roadster (we are fairly certain Tesla will implement something brilliant with it).

These things could cause an unstable run.

A headwind would increase drag as speed rises, while a tailwind would do the opposite. Meanwhile, surface effects, like wind-driven dust, light debris, or even rain, could reduce grip at the exact moment the tires are asked for peak longitudinal force. Standing water plus a crosswind is a common reason an acceleration attempt might be scrapped.

Flying or Not

No matter what Tesla has in store for the Roadster, waiting for ideal conditions is a great idea. People who follow and support the company, along with the engineers involved in the Roadster program, have been waiting nine years since the last unveiling for this moment. Everything should be ideal.

Some speculate that it’s just not ready, and that’s ridiculous. Why would Tesla even schedule the event — albeit prematurely — after nine years if it was not ready? Why would they jump the gun now?

We were all excited for today, but it truly is the most ideal thing in the world to wait two more weeks so everything, including the weather, can be perfect. The delay is simply worth it. But Tesla, seriously, make this the last one.

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Elon Musk

SpaceX nails “Lucky 13” astronaut launch, leaning into Tesla tradition and superstition

SpaceX launched Crew-13 astronauts to the ISS Thursday, setting up a record fast Dragon docking.

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Crew Dragon sits atop Falcon 9 at sunrise on Cape Canaveral's pad 40, less than a day before four astronauts are set to launch to the ISS. (Credit: SpaceX)

SpaceX launched NASA’s Crew-13 mission to the International Space Station on Thursday morning, getting four astronauts to orbit despite a forecast of thunderstorms and gusty winds that had threatened to push the flight to Friday.

Falcon 9 lifted off from Space Launch Complex 40 at Cape Canaveral Space Force Station at 11:10 a.m. ET carrying Dragon Grace, NASA confirmed. On board are NASA commander Jessica Watkins, NASA pilot Luke Delaney, Canadian Space Agency astronaut Joshua Kutryk and Roscosmos cosmonaut Sergey Teteryatnikov. The first stage booster, B1101, landed at Landing Zone 40 beside the pad on its third flight after previously supporting Crew-12 and a Starlink mission.

It was the first spaceflight for Delaney, Kutryk and Teteryatnikov. Watkins, who flew on Crew-4 in 2022, became the first NASA astronaut to launch aboard a Crew Dragon twice.

Before launch, the crew rode to the pad in Teslas, a tradition on NASA’s SpaceX crew flights since 2020. This time the cars carried specialty plates reading “Lucky 13.” Watkins said the mission patch leans into the number on purpose, as a nod to Apollo 13 and the resilience of that crew.

Grace is now on a short trip to the station. Docking at the forward port of the Harmony module is scheduled for about 7 p.m. ET, roughly 7 hours and 50 minutes after liftoff, which Space.com notes would be the fastest Crew Dragon transit to the ISS yet. Most Dragon flights take around 15 to 24 hours to catch the station. Hatch opening is planned for 8:25 p.m. ET.

The launch came more than two weeks later than originally planned. An oxidizer leak was found in Grace’s propulsion system in August, and NASA and SpaceX added time for tests. That pushed back the return of Crew-12, which has been aboard the station since February and is now set to splash down off Southern California next week. Crew-13 is expected to stay about six months.

SpaceX rescue mission for stranded ISS astronauts nears end — Here’s when they’ll return home

SpaceX already holds NASA orders for crew rotations through Crew-17, while Boeing is preparing an uncrewed Starliner flight to the station as early as December.

Crew-13 was only the first of three SpaceX launches planned for Thursday, as Teslarati previewed on Wednesday. A Falcon 9 launched its Transporter-18 mission from California today, where Google will be launching its first orbital artificial intelligence (AI) test satellite. Meanwhile, Falcon Heavy is set to launch the classified NROL-97 mission for the National Reconnaissance Office from Launch Complex 39A at 11:53 p.m. ET. Its two side boosters will return to Landing Zones 1 and 2, which means Central Florida could hear up to three sonic booms in a single day. The busy stretch follows Starship’s Flight 14 on Monday, which reached orbit for the first time.

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Tesla moves forward on Wireless Charging for vehicles

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Credit: Tesla | X

Tesla has moved its Wireless Charging efforts for its electric vehicles forward, as it had a new patent published today, one that it submitted back in March.

The patent describes a system for detecting foreign objects on the wireless charging pad under varying temperatures, aiming to mitigate any undesired results that could come from something being on top of the charging pad.

The abstract of the patent states:

“The present disclosure relates to methods and systems that can reliably detect foreign objects on a wireless charging pad under varying temperatures. In some examples, an object detector can utilize a set of inductive coils included in resonant tanks, and excite the resonant tanks using signals in a range of frequencies including or near a nominal resonant frequency of the resonant tanks. The object detector can detect a metal object based on resistance of a coil increasing and inductance of the coil decreasing. By analyzing the shifts and/or distributions in resonant frequencies and output magnitudes (e.g., output voltage peaks), the object detector can distinguish between changes of frequencies and magnitudes caused by temperature and those caused by foreign objects to accurately detect the foreign objects.”

The object detection system will utilize a set of inductive coils included in resonant tanks, and “excite the resonant tank using signals in a range of frequencies including or near a nominal resonant frequency of the tanks.” Metal can be detected by an increase in the coil’s resistance and a decrease in the coil’s inductance.

By analyzing shifts or disruptions in resonant frequencies and output magnitudes, the system can detect foreign objects. These types of safeguards need to be implemented through the normal operation of the charging pads.

Tesla says its Cybercab wireless charging efficiency is ‘well above 90%’

Tesla plans to utilize wireless charging with Cybercab and Robotaxi-enabled units to help streamline the fully autonomous experience from A to Z. The last thing the company wants to do is have any sort of small obstruction preventing the rider from experiencing Robotaxi as intended.

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