Connect with us

News

SpaceX Starship kicks off busy week of tests to prepare for flight debut

SpaceX technicians work on top of Starship SN5 ahead of the rocket's first static fire test. (NASASpaceflight - bocachicagal)

Published

on

After many delays, SpaceX’s fifth full-scale Starship prototype is almost ready for a busy week of crucial tests that will determine whether the rocket will become the first of its kind to take flight.

On June 24th, SpaceX lifted Starship serial number 5 (SN5) onto a robotic transporter and rolled the giant steel rocket about a mile down the road to the company’s nearby test facilities and launch pad. Already slowed down a number of weeks by Starship SN4’s explosive end a month prior, teams were in the middle of completing extensive pad repairs (and likely some upgrades, too). Nevertheless, about a week after arriving at the pad, SpaceX kicked off two important tests – both of which SN5 would need to pass to move on to bigger challenges.

Pass those tests Starship SN5 certainly did, completing an ambient temperature pressure test to check for leaks, immediately followed by a cryogenic proof test that proved the ship was structurally sound and ready for short hops. While significant, SpaceX has only tested SN5 (and its repaired pad systems) with benign liquid nitrogen – still extremely cold but chemically unreactive (i.e. nonexplosive). The pad repairs still need to be fully put through their paces with combustible liquid methane and oxygen propellant, as does Starship SN5. Enter today’s planned test.

Barring additional (rather likely) delays, SpaceX is scheduled to put Starship SN5 through its first fueling test(s) during a window stretching from 8am to 5pm CDT on Monday, July 20th. Assuming that the “fueling test” referred to in public road closure alerts is a routine wet dress rehearsal (WDR), the test will involve SpaceX loading Starship SN5 with a large volume of liquid oxygen and methane propellant – similar to but substantially riskier than a liquid nitrogen proof test. SpaceX actually appeared to briefly attempt such a test on July 17th but signs that Starship SN5 was pressurized quickly disappeared and the road closure was lifted, signaling an abort.

Two and a half days of tweaks later, SpaceX’s July 19th closure was cancelled but the July 20th instance remains in place. If successful, Starship SN5 is expected to attempt to static fire its lone Raptor engine perhaps just a few days later, although that obviously assumes that both SN5 and the new pad hardware function perfectly during their biggest test yet.

Advertisement
(NASASpaceflight – bocachicagal)

Much like SN4’s several successful Raptor static fires, Starship SN5’s one or several tests aren’t expected to be any different. If the first test is a perfect success, proving that the rocket and Raptor engine SN27 are healthy and operating as a cohesive unit, SpaceX’s next goal is the flight debut of a full-scale Starship. Thanks to a broad FAA launch license effectively permitting unlimited suborbital Starship flight tests, SpaceX technically no longer has to stick to the 150m (~500 ft) ceiling originally set for Starhopper, but chances are good that it will still be the general target.

Stay tuned for an unofficial NASASpaceflight.com livestream of today’s planned Starship SN5 fuel test, should it remain on schedule.

(NASASpaceflight – bocachicagal)

Check out Teslarati’s Marketplace! We offer Tesla accessories, including for the Tesla Cybertruck and Tesla Model 3.

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.

Advertisement
Comments

News

Sweden blocks Tesla FSD-style testing in Stockholm

It looks like FSD testing in Sweden would have to wait some time.

Published

on

Credit: Tesla AI/X

Tesla is putting a lot of effort into getting its Full Self Driving (FSD) system approved in territories outside North America. But while China seems to have embraced FSD fully, other countries like Sweden do not seem to be receiving Tesla’s automated driving system very well.

This became quite evident in a document from Stockholm City, which has started making the rounds online.

FSD Testing Rejected

The document, which was initially shared by X user @KRoelandschap, indicated that the Swedish Traffic Department in Stockholm had rejected Tesla’s request to start FSD testing in the city’s streets. Tesla has been demonstrating FSD in several areas across Europe, so it is not surprising that the company is also attempting to test its automated driving system in Sweden.

Unfortunately for Tesla, Sweden might prove to be a tough nut to crack. As per the City of Stockholm: 

“The Traffic Office is currently working on updating its approach to automation. At the same time, the city and the office are under heavy pressure from other ongoing innovation tests. Our ambition is to actively participate in and learn from the continued development in the field of automation. 

Advertisement

“Based on this, and in combination with the fact that the current test is the first of its kind, which entails certain risks for both infrastructure and third parties, and that it is planned to be carried out throughout the city, the City of Stockholm considers it is currently not possible to approve the implementation of the test.”

Tesla’s Other Swedish Troubles

Sweden’s FSD testing rejection is not the only roadblock facing Tesla in the country. Since October 2023, Swedish unions have been engaged in an active effort to disrupt Tesla’s operations. The unions’ efforts have been varied, with some resulting in Tesla having difficulty launching more Superchargers in Sweden. Despite this, Tesla has remained stubborn and has refused to bow to the unions’ demands.

Fortunately for Tesla, it seems like its numbers are still strong. Despite the company’s decline in several European countries, the new Model Y is starting to see strong sales figures in Sweden. In early May alone, the new Model Y became the country’s most popular electric vehicle—a notable accomplishment considering the unions’ active efforts to disrupt Tesla.

Continue Reading

News

Tesla firmware shows new Model Y seat configuration is coming

Tesla could be adding another seating configuration beside the seven-seater to the Model Y lineup later this year.

Published

on

Credit: Tesla

Tesla firmware has been a great place for some to reveal what the company has in the pipeline, and a new seating configuration for the best-selling Model Y looks to be on the way.

Last week, we reported that Tesla was already hinting toward a 7-seater configuration of the Model Y in a promotional email it sent to those on its contact list.

However, firmware revealed by Tesla hacker greentheonly is showing that a new seating configuration is on the way — a six-seater:

Green says the configuration would not be available in China-only, and will be potentially for sale in other markets as well.

The six-seat and seven-seat configurations of the Model Y were available in the Legacy version of the vehicle, but were met with mixed reviews, as many complained about the lack of legroom in the third row.

This was something that was a real concern for many of those owners who needed something larger than the traditional five-seat variant, but did not want to buy the much more pricey Model X.

We’ve covered the size of that third row on several occasions.

Some owners even took the idea of having a seven-seater into their own hands:

Tesla Model Y third row seat test explores options for a comfortable 7-seat setup

Tesla did not explicitly announce a six-seater configuration of the Model Y, but Lars Moravy, the company’s VP of Vehicle Engineering, said the seven-seater would come to production later in 2025.

Continue Reading

News

Tesla confirms massive hardware change for autonomy improvement

Tesla has confirmed that a recent change made to some of its recently refreshed vehicles is, in fact, a strategy it will use to improve its suite as it continues to work toward autonomy.

Published

on

Credit: Tesla

Tesla has confirmed that a recent change made to some of its recently refreshed vehicles is, in fact, a strategy it will use to improve its suite as it continues to work toward autonomy.

Tesla first introduced a front-facing camera on the front bumper with the Cybertruck.

Then, the Model Y “Juniper” received the hardware update. The Model S and Model X both received the front-facing camera with its latest update, which was officially revealed last week.

Tesla used new language with the release of the front-facing cameras on the Model S and Model X, confirming they will assist with several things, including “using Autopilot and Actually Smart Summon capabilities”:

“Enhanced visibility when parking or using Autopilot and Actually Smart Summon capabilities.”

This tiny feature on the new Tesla Model Y is perhaps its biggest addition

This is the first time Tesla has used this sort of language, as it was a completely different description with the launch of the new Model Y in January.

When Tesla launched this vehicle, it said the front bumper camera “provides a wider field of view for automatic assisted driving and advanced Smart Summon.”

Tesla switched from using cameras and sensors to only cameras with the launch of Tesla Vision several years ago. The company’s utilization of cameras comes from Tesla’s belief that Ultrasonic Sensors (USS) are not needed for self-driving efforts:

“Along with the removal of USS, we simultaneously launched our vision-based occupancy network – currently used in Full Self-Driving (FSD) (Supervised) – to replace the inputs generated by USS. With today’s software, this approach gives Autopilot high-definition spatial positioning, longer range visibility and the ability to identify and differentiate between objects. As with many Tesla features, our occupancy network will continue to improve rapidly over time.”

CEO Elon Musk has said that sensors were only a crutch and that self-driving would be solved through the use of cameras:

“When your vision works, it works better than the best human because it’s like having eight cameras, it’s like having eyes in the back of your head, beside your head, and has three eyes of different focal distances looking forward. This is — and processing it at a speed that is superhuman. There’s no question in my mind that with a pure vision solution, we can make a car that is dramatically safer than the average person.”

Continue Reading

Trending