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SpaceX Falcon Heavy rocket rolls out for first launch of 2023

Falcon Heavy is days away from its second launch in ten weeks. (SpaceX)

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SpaceX has assembled Falcon Heavy and rolled the rocket out to the launch pad for its first mission of 2023.

This particular Falcon Heavy – the fifth overall – is reusing both of the side boosters recovered from the rocket’s fourth launch. Originally scheduled to launch in late 2020, Falcon Heavy Flight 4 finally lifted off from the NASA Kennedy Space Center’s LC-39A pad on November 1st, 2022. The two-year delay was caused almost exclusively by unspecified issues with one or several of the US Space Force-44 (USSF-44) mission’s payloads, forcing SpaceX to store completed Falcon Heavy boosters for more than a year and a half.

Thankfully, despite an unplanned 40-month hiatus between missions, the US Space Force reported that Falcon Heavy’s fourth launch was a “simply outstanding” success. USSF-44 was SpaceX’s first attempt at a direct geosynchronous launch – one of the most difficult missions for rockets that use cryogenic liquid propellant. Falcon Heavy first launched payloads to a highly-elliptical parking orbit (~300 km x ~36,000 km) and then coasted for around six hours in the harsh vacuum of space. Once the Falcon upper stage reached that 36,000-kilometer (~22,250 mi) apogee, all the while fighting to keep its propellant from freezing into slush and boiling into gas, it ignited again to complete a circularization burn – raising the low end of its orbit (perigee) to match the apogee.

The payloads were likely deployed around 6-8 hours after liftoff. To complete such a challenging mission, SpaceX was forced to intentionally sacrifice one of Falcon Heavy’s three potentially reusable boosters. But about eight minutes after liftoff, both of the rocket’s side boosters safely touched down side by side at SpaceX’s LZ-1 and LZ-2 landing zones. Before the launch, military officials had confirmed that those boosters – B1064 and B1065 – were already expected to fly again on Falcon Heavy’s next Space Force launch, USSF-67.

Less than 70 days after their first launch and landing, SpaceX has refurbished B1064 and B1065; attached the boosters to another expendable Falcon Heavy center core and upper stage, and rolled the rocket out to Pad 39A for prelaunch testing. Its payloads and exact launch time are different, but USSF-67 is expected to be virtually identical to USSF-44 – launching directly to GSO with a lightweight collection of miscellaneous experiments and small satellites. The center core will be expended and B1064 and B1065 will attempt another simultaneous landing at LZ-1 and LZ-2.

B1064 and B1065 are pictured shortly before their first landings. (SpaceX)
Falcon Heavy is just days away from its fifth launch in five years. (NASASpaceflight Space Coast Live)

Like USSF-44, USSF-67’s rocket rolled out for the first time without its cone-like payload fairing installed. Up next, Falcon Heavy will need to complete a wet dress rehearsal and static fire test before SpaceX and the USSF can clear it for flight. SpaceX will then lower the rocket to the ground, return it to the hangar, install the USSF-67 payload, roll the rocket back to the pad, and raise it vertical.

Unofficial but well-sourced public manifests report that SpaceX intends to launch USSF-67 four days from now, shortly before 6 pm EST (23:00 UTC) on Friday, January 13th. SpaceX took five and a half days to complete the same process for USSF-44, so a delay to January 14th or 15th would not be surprising. But at the moment, Friday’s launch attempt is scheduled shortly after sunset, potentially producing the same kind of extraordinary light shows Falcon 9 has become famous for. However, that show would be significantly magnified by Falcon Heavy’s three boosters and twin boostback burns, potentially making it one of the most visually spectacular launches ever.

SpaceX’s September 2021 Inspiration4 launch is a good example of the kind of light show Falcon Heavy’s USSF-67 launch could produce. (Richard Angle)

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.

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Tesla winter weather test: How long does it take to melt 8 inches of snow?

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Credit: Teslarati

In Pennsylvania, we got between 10 and 12 inches of snow over the weekend as a nasty Winter storm ripped through a large portion of the country, bringing snow to some areas and nasty ice storms to others.

I have had a Model Y Performance for the week courtesy of Tesla, which got the car to me last Monday. Today was my last full day with it before I take it back to my local showroom, and with all the accumulation on it, I decided to run a cool little experiment: How long would it take for Tesla’s Defrost feature to melt 8 inches of snow?

Tesla Model Y Performance set for new market entrance in Q1

Tesla’s Defrost feature is one of the best and most underrated that the car has in its arsenal. While every car out there has a defrost setting, Tesla’s can be activated through the Smartphone App and is one of the better-performing systems in my opinion.

It has come in handy a lot through the Fall and Winter, helping clear up my windshield more efficiently while also clearing up more of the front glass than other cars I’ve owned.

The test was simple: don’t touch any of the ice or snow with my ice scraper, and let the car do all the work, no matter how long it took. Of course, it would be quicker to just clear the ice off manually, but I really wanted to see how long it would take.

Tesla Model Y heat pump takes on Model S resistive heating in defrosting showdown

Observations

I started this test at around 10:30 a.m. It was still pretty cloudy and cold out, and I knew the latter portion of the test would get some help from the Sun as it was expected to come out around noon, maybe a little bit after.

I cranked it up and set my iPhone up on a tripod, and activated the Time Lapse feature in the Camera settings.

The rest of the test was sitting and waiting.

It didn’t take long to see some difference. In fact, by the 20-minute mark, there was some notable melting of snow and ice along the sides of the windshield near the A Pillar.

However, this test was not one that was “efficient” in any manner; it took about three hours and 40 minutes to get the snow to a point where I would feel comfortable driving out in public. In no way would I do this normally; I simply wanted to see how it would do with a massive accumulation of snow.

It did well, but in the future, I’ll stick to clearing it off manually and using the Defrost setting for clearing up some ice before the gym in the morning.

Check out the video of the test below:

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Tesla Robotaxi ride-hailing without a Safety Monitor proves to be difficult

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Credit: Grok Imagine

Tesla Robotaxi ride-hailing without a Safety Monitor is proving to be a difficult task, according to some riders who made the journey to Austin to attempt to ride in one of its vehicles that has zero supervision.

Last week, Tesla officially removed Safety Monitors from some — not all — of its Robotaxi vehicles in Austin, Texas, answering skeptics who said the vehicles still needed supervision to operate safely and efficiently.

BREAKING: Tesla launches public Robotaxi rides in Austin with no Safety Monitor

Tesla aimed to remove Safety Monitors before the end of 2025, and it did, but only to company employees. It made the move last week to open the rides to the public, just a couple of weeks late to its original goal, but the accomplishment was impressive, nonetheless.

However, the small number of Robotaxis that are operating without Safety Monitors has proven difficult to hail for a ride. David Moss, who has gained notoriety recently as the person who has traveled over 10,000 miles in his Tesla on Full Self-Driving v14 without any interventions, made it to Austin last week.

He has tried to get a ride in a Safety Monitor-less Robotaxi for the better part of four days, and after 38 attempts, he still has yet to grab one:

Tesla said last week that it was rolling out a controlled test of the Safety Monitor-less Robotaxis. Ashok Elluswamy, who heads the AI program at Tesla, confirmed that the company was “starting with a few unsupervised vehicles mixed in with the broader Robotaxi fleet with Safety Monitors,” and that “the ratio will increase over time.”

This is a good strategy that prioritizes safety and keeps the company’s controlled rollout at the forefront of the Robotaxi rollout.

However, it will be interesting to see how quickly the company can scale these completely monitor-less rides. It has proven to be extremely difficult to get one, but that is understandable considering only a handful of the cars in the entire Austin fleet are operating with no supervision within the vehicle.

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Tesla gives its biggest hint that Full Self-Driving in Europe is imminent

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Credit: BLKMDL3 | X

Tesla has given its biggest hint that Full Self-Driving in Europe is imminent, as a new feature seems to show that the company is preparing for frequent border crossings.

Tesla owner and influencer BLKMDL3, also known as Zack, recently took his Tesla to the border of California and Mexico at Tijuana, and at the international crossing, Full Self-Driving showed an interesting message: “Upcoming country border — FSD (Supervised) will become unavailable.”

Due to regulatory approvals, once a Tesla operating on Full Self-Driving enters a new country, it is required to comply with the laws and regulations that are applicable to that territory. Even if legal, it seems Tesla will shut off FSD temporarily, confirming it is in a location where operation is approved.

This is something that will be extremely important in Europe, as crossing borders there is like crossing states in the U.S.; it’s pretty frequent compared to life in America, Canada, and Mexico.

Tesla has been working to get FSD approved in Europe for several years, and it has been getting close to being able to offer it to owners on the continent. However, it is still working through a lot of the red tape that is necessary for European regulators to approve use of the system on their continent.

This feature seems to be one that would be extremely useful in Europe, considering the fact that crossing borders into other countries is much more frequent than here in the U.S., and would cater to an area where approvals would differ.

Tesla has been testing FSD in Spain, France, England, and other European countries, and plans to continue expanding this effort. European owners have been fighting for a very long time to utilize the functionality, but the red tape has been the biggest bottleneck in the process.

Tesla Europe builds momentum with expanding FSD demos and regional launches

Tesla operates Full Self-Driving in the United States, China, Canada, Mexico, Puerto Rico, Australia, New Zealand, and South Korea.

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