Connect with us

News

Virgin Galactic completes their first all civilian flight

VSS Unity rockets towards space (Credit Virgin Galactic)

Published

on

Virgin Galactic has successfully completed its first all-civilian flight this morning, carrying three civilians and three crew members to space aboard their spaceplane VSS Unity.

Taking off at 8:30 a.m. Mountain Time (15:30 UTC), the mothership, VMS Eve, with VSS Unity attached, began its journey to its drop point over Spaceport America in New Mexico.

VSS Unity released from VMS Eve (Credit Virgin Galactic)

VMS Eve climbed in a looping racetrack pattern over the Spaceport to an altitude of 44,300 feet before releasing VSS Unity at 9:17 am MT. Unity then dropped for a few seconds before igniting its rocket engine and beginning its climb to the edge of space. The hybrid rocket, fueled by hydroxyl-terminated polybutadiene (HTPB) and nitrous oxide, burned for around 1 minute as it climbed to its apogee of 55 miles (88.5 km) and a top speed of Mach 3.

Shortly after the engine cut off, the crew released their harnesses and began floating around the cabin, taking in the views of Earth and space. The crew was able to float around the cabin of Unity for a few minutes before returning to their seats and beginning the trip back down to Earth to Spaceport America.

The three civilians making their first flights today were:

  • Jon Goodwin: The first Olympian to go to space, 2nd person with Parkinson’s, Goodwin, who hails from the United Kingdom, bought his ticket in 2005.
  • Keisha Schahaff: Won trip through draw benefitting Space for Humanity and chose her daughter to fly with her, becoming the first Mother and Daughter to go to space together.
  • Anastasia Mayers: 2nd youngest person to go to space, along with her Mother, became the first two astronauts from Antigua and Barbuda.

The Crew:

  • CJ Sturckow: Commander, former NASA astronaut, flew on the first VSS Unity mission
  • Beth Moses: Virgin Galactic Chief Astronaut Instructor, this was her fourth flight to space and
  • Kelly Latimer: Pilot, first female commercial space pilot, first flight to space. This mission also marked the most women to fly on a single mission to space.

A view of the Earth from the tail cone of VSS Unity (Credit Virgin Galactic)

While the crew members were floating through the cabin, VSS Unity performed a back flip while the wings transitioned into its feathering position, which helps stabilize the spaceplane at high altitudes as it descends back to Earth. Once Unity is below 53,000 ft, the wings are transitioned to their glide mode, and the pilot brought the spaceplane back for a smooth landing.

For reference, international space starts at the Kármán line, which is 62 miles (100 km) above the mean Sea level, and the United States boundary for space is 50 miles (80 km). It should also be noted that the U.S. no longer gives astronauts wings unless the mission “demonstrated activities during flight that were essential to public safety, or contributed to human space flight safety”.

This rule took effect in 2022.

This was the 3rd mission for VSS Unity in just over three months, with its next flight scheduled for September.

Questions or comments? Shoot me an email at rangle@teslarati.com, or Tweet me @RDAnglePhoto.

Launch journalist, specializing in launch photography. Based on the Space Coast, a short drive from Cape Canaveral and the SpaceX launch pads.

Advertisement
Comments

News

Tesla Cybercab spotted with interesting charging solution, stimulating discussion

The port is located in the rear of the vehicle and features a manual door and latch for plug-in, and the video shows an employee connecting to a Tesla Supercharger.

Published

on

Credit: What's Inside | X

Tesla Cybercab units are being tested publicly on roads throughout various areas of the United States, and a recent sighting of the vehicle’s charging port has certainly stimulated some discussions throughout the community.

The Cybercab is geared toward being a fully-autonomous vehicle, void of a steering wheel or pedals, only operating with the use of the Full Self-Driving suite. Everything from the driving itself to the charging to the cleaning is intended to be operated autonomously.

But a recent sighting of the vehicle has incited some speculation as to whether the vehicle might have some manual features, which would make sense, but let’s take a look:

The port is located in the rear of the vehicle and features a manual door and latch for plug-in, and the video shows an employee connecting to a Tesla Supercharger.

Now, it is important to remember these are prototype vehicles, and not the final product. Additionally, Tesla has said it plans to introduce wireless induction charging in the future, but it is not currently available, so these units need to have some ability to charge.

However, there are some arguments for a charging system like this, especially as the operation of the Cybercab begins after production starts, which is scheduled for April.

Advertisement

Wireless for Operation, Wired for Downtime

It seems ideal to use induction charging when the Cybercab is in operation. As it is for most Tesla owners taking roadtrips, Supercharging stops are only a few minutes long for the most part.

The Cybercab would benefit from more frequent Supercharging stops in between rides while it is operating a ride-sharing program.

Tesla wireless charging patent revealed ahead of Robotaxi unveiling event

However, when the vehicle rolls back to its hub for cleaning and maintenance, standard charging, where it is plugged into a charger of some kind, seems more ideal.

In the 45-minutes that the car is being cleaned and is having maintenance, it could be fully charged and ready for another full shift of rides, grabbing a few miles of range with induction charging when it’s out and about.

Induction Charging Challenges

Induction charging is still something that presents many challenges for companies that use it for anything, including things as trivial as charging cell phones.

While it is convenient, a lot of the charge is lost during heat transfer, which is something that is common with wireless charging solutions. Even in Teslas, the wireless charging mat present in its vehicles has been a common complaint among owners, so much so that the company recently included a feature to turn them off.

Production Timing and Potential Challenges

With Tesla planning to begin Cybercab production in April, the real challenge with the induction charging is whether the company can develop an effective wireless apparatus in that short time frame.

It has been in development for several years, but solving the issue with heat and energy loss is something that is not an easy task.

In the short-term, Tesla could utilize this port for normal Supercharging operation on the Cybercab. Eventually, it could be phased out as induction charging proves to be a more effective and convenient option.

Advertisement
Continue Reading

News

Tesla confirms that it finally solved its 4680 battery’s dry cathode process

The suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.

Published

on

tesla 4680
Image used with permission for Teslarati. (Credit: Tom Cross)

Tesla has confirmed that it is now producing both the anode and cathode of its 4680 battery cells using a dry-electrode process, marking a key breakthrough in a technology the company has been working to industrialize for years. 

The update, disclosed in Tesla’s Q4 and FY 2025 update letter, suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.

Dry cathode 4680 cells

In its Q4 and FY 2025 update letter, Tesla stated that it is now producing 4680 cells whose anode and cathode were produced during the dry electrode process. The confirmation addresses long-standing questions around whether Tesla could bring its dry cathode process into sustained production.

The disclosure was highlighted on X by Bonne Eggleston, Tesla’s Vice President of 4680 batteries, who wrote that “both electrodes use our dry process.”

Tesla first introduced the dry-electrode concept during its Battery Day presentation in 2020, pitching it as a way to simplify production, reduce factory footprint, lower costs, and improve energy density. While Tesla has been producing 4680 cells for some time, the company had previously relied on more conventional approaches for parts of the process, leading to questions about whether a full dry-electrode process could even be achieved.

4680 packs for Model Y

Tesla also revealed in its Q4 and FY 2025 Update Letter that it has begun producing battery packs for certain Model Y vehicles using its in-house 4680 cells. As per Tesla: 

“We have begun to produce battery packs for certain Model Ys with our 4680 cells, unlocking an additional vector of supply to help navigate increasingly complex supply chain challenges caused by trade barriers and tariff risks.”

The timing is notable. With Tesla preparing to wind down Model S and Model X production, the Model Y and Model 3 are expected to account for an even larger share of the company’s vehicle output. Ensuring that the Model Y can be equipped with domestically produced 4680 battery packs gives Tesla greater flexibility to maintain production volumes in the United States, even as global battery supply chains face increasing complexity.

Continue Reading

Elon Musk

Tesla Giga Texas to feature massive Optimus V4 production line

This suggests that while the first Optimus line will be set up in the Fremont Factory, the real ramp of Optimus’ production will happen in Giga Texas.

Published

on

Credit: Tesla/YouTube

Tesla will build Optimus 4 in Giga Texas, and its production line will be massive. This was, at least, as per recent comments by CEO Elon Musk on social media platform X.  

Optimus 4 production

In response to a post on X which expressed surprise that Optimus will be produced in California, Musk stated that “Optimus 4 will be built in Texas at much higher volume.” This suggests that while the first Optimus line will be set up in the Fremont Factory, and while the line itself will be capable of producing 1 million humanoid robots per year, the real ramp of Optimus’ production will happen in Giga Texas. 

This was not the first time that Elon Musk shared his plans for Optimus’ production at Gigafactory Texas. During the 2025 Annual Shareholder Meeting, he stated that Giga Texas’ Optimus line will produce 10 million units of the humanoid robot per year. He did not, however, state at the time that Giga Texas would produce Optimus V4. 

“So we’re going to launch on the fastest production ramp of any product of any large complex manufactured product ever, starting with building a one-million-unit production line in Fremont. And that’s Line one. And then a ten million unit per year production line here,” Musk stated. 

How big Optimus could become

During Tesla’s Q4 and FY 2025 earnings call, Musk offered additional context on the potential of Optimus. While he stated that the ramp of Optimus’ production will be deliberate at first, the humanoid robot itself will have the potential to change the world. 

“Optimus really will be a general-purpose robot that can learn by observing human behavior. You can demonstrate a task or verbally describe a task or show it a task. Even show it a video, it will be able to do that task. It’s going to be a very capable robot. I think long-term Optimus will have a very significant impact on the US GDP. 

“It will actually move the needle on US GDP significantly. In conclusion, there are still many who doubt our ambitions for creating amazing abundance. We are confident it can be done, and we are making the right moves technologically to ensure that it does. Tesla, Inc. has never been a company to shy away from solving the hardest problems,” Musk stated. 

Continue Reading