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Livestream of SpaceX Falcon Heavy static fire attempt today

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SpaceX is making another attempt at test firing Falcon Heavy today from Cape Canaveral between 12:30-18:00 EST (17:30-23:00 UTC).

With the day almost perfect for another static fire attempt, all eyes are on the Kennedy Space Center for what could very well be a 12-second spectacle featuring the ignition of 27 Merlin engines.

Our launch photographer, Tom Cross, is already at the scene, set up and ready to capture the developments today. According to Tom, SpaceX’s most powerful rocket to date has exhibited notable activity on the launch pad today during the past hour. Tom has reported that some venting could be heard on the site, together with loud pressure releases from the rocket’s site. The venting, which comes in long-duration bursts of about 3-5 seconds, has been confirmed to be coming from Falcon Heavy’s TEL base, the component of the launch speculated as the cause of the static fire’s first delay.

https://twitter.com/_TomCross_/status/956198838972375040

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By 12:30 p.m. (1730 GMT), things continued to look good. Venting has been confirmed from the spacecraft and massive LOX plumes could be seen emerging from Falcon Heavy as fuel is loaded on the spacecraft.

Once more, for the second time in a week, SpaceX’s most formidable beast to date is breathing.

Based on the current activities on Wednesday’s static fire test, our in-house space authority, Eric Ralph, has noted that the progress of the planned static fire seems to be going well. The venting in the rocket appears to be stabilizing, if any.

Before being sidetracked by the recent US government shutdown, SpaceX managed to complete a thorough round of Falcon Heavy testing last Saturday. On that particular test, the private space firm was able to accomplish extensive propellant loading tests, which, while incredibly pertinent, did not require range support. Impressively, SpaceX was able to complete its tests on the weekend, just before the government shutdown began.

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Wednesday’s Falcon Heavy static fire would be a wet dress rehearsal for the 27-engine rocket. If all goes well during the day’s test, the Elon Musk-owned spaceflight firm would be one step closer to launching its most impressive rocket to date.

Updated: Falcon Heavy roars to life for the first time in history. See the amazing still footage captured by Tom.

Falcon Heavy’s maiden flight would feature a particularly interesting payload, with the private space firm launching CEO Elon Musk’s personal cherry red Tesla Roadster as its payload. In true Musk fashion, his Roadster will include several Easter Eggs, such as a copy of Douglas Adams’ “The Hitchhiker’s Guide to the Galaxy,” a towel, and a sign that says “Don’t Panic.” The CEO also stated that a track of David Bowie’s “Space Oddity” would play in the Roadster 1.0 during its journey.

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Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

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Elon Musk

Tesla Full Self-Driving’s newest behavior is the perfect answer to aggressive cars

According to a recent video, it now appears the suite will automatically pull over if there is a tailgater on your bumper, the most ideal solution for when a driver is riding your bumper.

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Credit: Tesla

Tesla Full Self-Driving appears to have a new behavior that is the perfect answer to aggressive drivers.

According to a recent video, it now appears the suite will automatically pull over if there is a tailgater on your bumper, the most ideal solution for when a driver is riding your bumper.

With FSD’s constantly-changing Speed Profiles, it seems as if this solution could help eliminate the need to tinker with driving modes from the person in the driver’s seat. This tends to be one of my biggest complaints from FSD at times.

A video posted on X shows a Tesla on Full Self-Driving pulling over to the shoulder on windy, wet roads after another car seemed to be following it quite aggressively. The car looks to have automatically sensed that the vehicle behind it was in a bit of a hurry, so FSD determined that pulling over and letting it by was the best idea:

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We can see from the clip that there was no human intervention to pull over to the side, as the driver’s hands are stationary and never interfere with the turn signal stalk.

This can be used to override some of the decisions FSD makes, and is a great way to get things back on track if the semi-autonomous functionality tries to do something that is either unneeded or not included in the routing on the in-car Nav.

FSD tends to move over for faster traffic on the interstate when there are multiple lanes. On two-lane highways, it will pass slower cars using the left lane. When faster traffic is behind a Tesla on FSD, the vehicle will move back over to the right lane, the correct behavior in a scenario like this.

Perhaps one of my biggest complaints at times with Full Self-Driving, especially from version to version, is how much tinkering Tesla does with Speed Profiles. One minute, they’re suitable for driving on local roads, the next, they’re either too fast or too slow.

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When they are too slow, most of us just shift up into a faster setting, but at times, even that’s not enough, see below:

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There are times when it feels like it would be suitable for the car to just pull over and let the vehicle that is traveling behind pass. This, at least up until this point, it appears, was something that required human intervention.

Now, it looks like Tesla is trying to get FSD to a point where it just knows that it should probably get out of the way.

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Tesla Megapack powers $1.1B AI data center project in Brazil

By integrating Tesla’s Megapack systems, the facility will function not only as a major power consumer but also as a grid-supporting asset.

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Credit: Tesla

Tesla’s Megapack battery systems will be deployed as part of a 400MW AI data center campus in Uberlândia, Brazil. The initiative is described as one of Latin America’s largest AI infrastructure projects.

The project is being led by RT-One, which confirmed that the facility will integrate Tesla Megapack battery energy storage systems (BESS) as part of a broader industrial alliance that includes Hitachi Energy, Siemens, ABB, HIMOINSA, and Schneider Electric. The project is backed by more than R$6 billion (approximately $1.1 billion) in private capital.

According to RT-One, the data center is designed to operate on 100% renewable energy while also reinforcing regional grid stability.

“Brazil generates abundant energy, particularly from renewable sources such as solar and wind. However, high renewable penetration can create grid stability challenges,” RT-One President Fernando Palamone noted in a post on LinkedIn. “Managing this imbalance is one of the country’s growing infrastructure priorities.”

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By integrating Tesla’s Megapack systems, the facility will function not only as a major power consumer but also as a grid-supporting asset.

“The facility will be capable of absorbing excess electricity when supply is high and providing stabilization services when the grid requires additional support. This approach enhances resilience, improves reliability, and contributes to a more efficient use of renewable generation,” Palamone added.

The model mirrors approaches used in energy-intensive regions such as California and Texas, where large battery systems help manage fluctuations tied to renewable energy generation.

The RT-One President recently visited Tesla’s Megafactory in Lathrop, California, where Megapacks are produced, as part of establishing the partnership. He thanked the Tesla team, including Marcel Dall Pai, Nicholas Reale, and Sean Jones, for supporting the collaboration in his LinkedIn post.

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Starlink powers Europe’s first satellite-to-phone service with O2 partnership

The service initially supports text messaging along with apps such as WhatsApp, Facebook Messenger, Google Maps and weather tools.

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Credit: SpaceX

Starlink is now powering Europe’s first commercial satellite-to-smartphone service, as Virgin Media O2 launches a space-based mobile data offering across the UK.

The new O2 Satellite service uses Starlink’s low-Earth orbit network to connect regular smartphones in areas without terrestrial coverage, expanding O2’s reach from 89% to 95% of Britain’s landmass.

Under the rollout, compatible Samsung devices automatically connect to Starlink satellites when users move beyond traditional mobile coverage, according to Reuters.

The service initially supports text messaging along with apps such as WhatsApp, Facebook Messenger, Google Maps and weather tools. O2 is pricing the add-on at £3 per month.

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By leveraging Starlink’s satellite infrastructure, O2 can deliver connectivity in remote and rural regions without building additional ground towers. The move represents another step in Starlink’s push beyond fixed broadband and into direct-to-device mobile services.

Virgin Media O2 chief executive Lutz Schuler shared his thoughts about the Starlink partnership. “By launching O2 Satellite, we’ve become the first operator in Europe to launch a space-based mobile data service that, overnight, has brought new mobile coverage to an area around two-thirds the size of Wales for the first time,” he said.

Satellite-based mobile connectivity is gaining traction globally. In the U.S., T-Mobile has launched a similar satellite-to-cell offering. Meanwhile, Vodafone has conducted satellite video call tests through its partnership with AST SpaceMobile last year.

For Starlink, the O2 agreement highlights how its network is increasingly being integrated into national telecom systems, enabling standard smartphones to connect directly to satellites without specialized hardware.

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