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SpaceX, NASA batten down the hatches as another storm approaches Florida

(SpaceX | Richard Angle)

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2 years ago

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SpaceX, NASA, and the rest of the Kennedy Space Center (KSC) and Cape Canaveral Space Force Station (CCSFS) are doing what they can to prepare for Tropical Storm Nicole’s imminent arrival.

The somewhat unexpected storm grew quickly in recent days and has become a system that could at least partially threaten the Space Coast and its tenants. After the likelihood of favorable weather conditions dropped to just 20% on November 7th, SpaceX announced later the same day that it would delay its next Falcon 9 launch from November 8th to no earlier than (NET) November 12th. Increasingly tight scheduling of one of SpaceX’s two Florida pads will likely trigger delays for at least two or three more November launches, magnifying the storm’s immediate impact.

In comparison, the situation facing NASA could become more serious. On November 4th, for the fourth time since April 2022, NASA rolled its first Space Launch System (SLS) rocket to KSC’s LC-39B pad for a third launch attempt. Due to a combination of the storm’s quick growth and the nature of the SLS rocket, the design of which was dictated more by political expediency than rational engineering, the agency was reluctant to roll the rocket back to shelter. By the time it was clear that Nicole would impact Cape Canaveral, it was too late for NASA to complete the multi-day rollback process.

In late September, Hurricane Ian created a similar situation. The threat of the tail-end of the storm bringing winds higher than the SLS rocket is rated to survive forced NASA to abandon a third launch attempt and instead roll SLS back to the Vehicle Assembly Building (VAB), which is rated to survive even a Category 5 hurricane. According to NASA, SLS is designed to withstand wind gusts as high as 137 km/h (85 mph). Even then, some senior officials were brazenly reluctant to stand down. Every round trip to and from the VAB guarantees weeks of delays before the next possible launch attempt. Additionally, while NASA has refused to offer more context, each crawler ride seemingly takes a toll on the SLS rocket, meaning that the vehicle can only handle a limited number of rollbacks before unspecified issues begin to arise.

As a result, even though high winds could apparently damage the first SLS rocket and orbit-capable Orion spacecraft, which represent 10-15 years of work and would cost a minimum of $4.1 billion to replace, NASA was nearly willing to play chicken with a hurricane. Ultimately, someone in the agency saw reason and took the threat seriously enough to return the rocket to the safety of the VAB. But just six weeks later, with no evidence that NASA seriously considered a rollback before it was too late, SLS is stuck at Pad 39B while an increasingly threatening tropical storm – verging on a Category 1 hurricane – approaches the Space Coast.

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Because the rollback process (which takes about a day) requires days of preparation, NASA would have had to decide to return SLS to the VAB days in advance. Instead, even though NASA was already aware that a storm system was developing, the agency decided to roll the rocket out of the VAB to LC-39B late on November 3rd. Had NASA merely delayed rollout by a few days to allow forecasts of the storm system to become more confident, it’s unlikely that it would have moved forward with its rollout plans as the storm’s predicted impact worsened.

When Hurricane Ian threatened KSC, NASA decided to roll SLS back to the VAB after the odds of sustained hurricane-force winds grew to 6%. That makes NASA’s decision to roll SLS to the pad when it had a forecast showing a 4% chance of similar winds even stranger.

SLS will be forced to weather the storm while sitting unprotected at the launch pad. As of November 7th, NOAA models predicted a 7% chance of hurricane-force winds at Kennedy Space Center. The odds increased to 15% 12 hours later – briefly equivalent to Russian roulette. The latest forecast has dropped to a 10% chance of sustained wind speeds of 120 km/h (75 mph) or higher. It’s unclear what the SLS rocket’s tolerance for sustained winds is, but it’s likely lower than its tolerance for gusts of up to 85 mph.

With any luck, Nicole will fall on the right side of NASA’s gamble. In the meantime, to “provide sufficient logistical time to get back into launch status following the storm,” NASA has delayed its third SLS launch attempt from November 14th to November 16th. The bulk of Nicole’s impact will begin to be felt at KSC as early as November 9th and should last for several days.

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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 and Arevon team up on 172-Megapack solar plus project

One of Tesla’s largest Megapack sites, the Arevon Eland solar project is supported by an impressive 1.2GWh of Megapacks.

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6 hours ago

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March 17, 2025

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Tesla Megapack
Credit: Tesla

Tesla and partner Arevon have completed the second phase of an energy storage site in Southern California, as highlighted in a short video shared this week.

On Monday, Tesla’s Megapack account on X posted a brief video on the Kern County, California “Eland” storage site, which was recently expanded to offer 300MW/1.2GWh of Megapacks supporting 758MW of solar. The so-called “Eland Solar-plus-Storage Project” site now features 172 Megapack units and 1.36 million solar panels, which the companies have previously said is roughly enough to power 200,000 homes annually.

In the video, Tesla also notes that the facility has site-level controls to regulate power output, “providing a firm resource to the grid,” and supporting the Los Angeles climate goal of reaching 100-percent renewable electricity by 2035. You can check out the clip below.

READ MORE ON TESLA MEGAPACKS: Tesla Megapack project in California housed in former steam plant

Arevon announced the official start of operations for Eland 1 in December with 150MW/600 MWh, and the Eland 2 phase has effectively doubled this. The company also appears to be on track for its targeted opening of Eland 2 in Q1 this year, though it’s not clear at the time of writing if Arevon has yet announced a start of operations for the second phase.

Last February, Arevon announced that it secured a $1.1 billion financial commitment for the remaining parts of the Eland 2 Solar-plus-Storage project, together with Eland 1 becoming one of the largest solar-plus-storage installations in the U.S. The projects also include a long-term purchase agreement from the Southern California Public Power Authority, which plans to facilitate contracts for the LA Department of Water and Power and Glendale Water and Power.

Tesla’s grid-scale Megapack batteries can store and deploy generated energy to the electrical grid, especially during periods of peak power usage, high demand, or outages. Coupled with solar or other energy sources in these kinds of solar-plus-storage sites, Tesla’s Megapacks can help support renewable energy for long periods of time, or at least add stability to the grid.

Over the past couple of years, Tesla has been deploying large-scale Megapack projects in markets around the world, as backed by an initial production facility in Lathrop, California. This “Megafactory” aims to eventually produce 10,000 Megapack units, or 40 GWh, per year, and it has been ramping up production since late 2022.

In November, the Lathrop Megafactory officially produced its 10,000th Megapack, and Tesla also started production at a second Megapack plant in Shanghai, China last month, after starting construction on the site last May. The Shanghai Megafactory is also expected to have a volume annual production of 10,000 units per year.

Additionally, Tesla has teased plans for a third Megafactory, though it has yet to disclose where such a facility would be built.

Tesla’s massive Megapack site near Melbourne is almost ready

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Tesla reveals Cybercab battery pack and range efficiency

Tesla aims to make the Cybercab the most efficient EV available, as executives revealed in an interview this week.

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8 hours ago

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March 17, 2025

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Two of the top Tesla executives recently spoke about the Cybercab in an interview with a longtime manufacturing industry expert, sharing details about the electric vehicle’s (EV’s) battery pack size, range, and more.

On Monday, Tesla’s VP of Vehicle Engineering Lars Moravy and Senior Design Executive Franz von Holzhausen told manufacturing industry veteran Sandy Munro that Tesla is targeting a battery pack of under 50kWh for the Cybercab, with “close to” 300 miles of real-world range. This would make the two-seater more efficient than any other EV currently in production, partially due to the two-seater’s highly-aerodynamic design.

Munro says he was expecting a battery pack ranging from 55kWh to 60 kWh, noting how much smaller Tesla is aiming to go. Before revealing the range targets, Moravy also detailed how the Cybercab’s aero wheel covers offer optimal aerodynamics to contribute to the impressive efficiency level.

“As much as Franz hates door handles, I hate the wheel-tire interaction, and this is really the best way for us to get the most aerodynamic wheel-tire we could get,” Moravy explains.

From the wheel covers to the overall design, however, von Holzhausen explains how much thought has gone into making the vehicle so efficient—even down to its shape.

“This car is actually really unique in terms of its teardrop shape,” von Holzhausen said. “It’s actually quite narrow in the rear compared to the front. Obviously, you covered the discs, but the aero efficiency is a huge factor in getting to higher range with a smaller battery pack.”

The fact that the vehicle only has two seats also contributes to some of the design choices Tesla was able to implement, as the executive continues to explain.

“Really, because it’s a two-seater we were able to really narrow the hips on this car, and when you come to the rear, you actually start to see how narrow it is, but it’s not unattractive,” he adds.

Credit: Tesla | X

READ MORE ON TESLA CYBERCAB: Tesla reveals design inspiration behind Cybercab’s gold color

Moravy reiterates that Tesla is already starting to install production equipment for the Cybercab at Gigafactory Texas, which was revealed in a shareholder’s letter in late January. He also echoes plans that Tesla is aiming for prototype builds for the Cybercab by this summer, along with a launch event around early 2026.

In recent weeks, increasing numbers of Cybercabs have also been seen testing at Giga Texas, and longtime drone pilot and factory observer Joe Tegtmeyer said that he saw as many as six driving around the site on Monday.

Last month, Moravy also alluded to plans to make the Cybercab “road-trip-capable,” going long distances with wireless charging along the way to make it completely autonomous for passengers.

Along with talking about the Cybercab’s super-efficient design, the two executives also reiterate discussions about the art deco-inspired design of the robotaxi and the larger Robovan, both of which were unveiled in an event in October. Munro and the executives also go on to sit inside the Robovan while talking a bit about its design.

You can see footage from Teslarati‘s first full ride in the Cybercab below, as captured at the “We, Robot” event in Southern California. Or, check out the full Cybercab and Robovan episode from Munro, Moravy, and von Holzhausen below that, clocking in at just under 25 minutes.

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

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

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9 hours ago

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March 17, 2025

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Credit: SpaceX

SpaceX is ready to bring home Butch Wilmore and Suni Williams, the two astronauts that have been stranded on the International Space Station (ISS) for nine months.

Last week, SpaceX launched its Crew-10 mission, which would dock onto the ISS late Saturday night and be the two astronauts’ ride home. Now, the end is in sight, and it appears both NASA and SpaceX are planning to have the two home this week, perhaps earlier than expected.

SpaceX readies to rescue astronauts from International Space Station

The agency and the company have announced that Dragon will autonomously undock from the ISS on Tuesday at 1:05 a.m. ET and should re-enter Earth’s atmosphere and splashdown off the Florida coast about 17 hours later.

SpaceX said:

“SpaceX and NASA are targeting Tuesday, March 18 at 1:05 a.m. ET for Dragon to autonomously undock from the International Space Station. After performing a series of departure burns to move away from the space station, Dragon will conduct multiple orbit-lowering maneuvers, jettison the trunk, and re-enter Earth’s atmosphere for splashdown off the coast of Florida approximately 17 hours later the same day.”

Crew-9 astronaut Nick Hague will be alongside Williams and Wilmore on the flight home, along with Roscosmos cosmonaut Aleksandr Gorbunov. Hague and Gorbunov have been in space since Saturday, September 28.

SpaceX was tasked with bringing Wilmore and Williams home after the Boeing Starliner that sent them there was determined not to be suitable for their return.

A report from the New York Post in late August said that Boeing employees routinely made fun of SpaceX workers, only for the company to bail them out:

SpaceX bails out Boeing and employees are reportedly ‘humiliated’

Crew-10 will bring the astronauts home, ending an extensive and unscheduled stay in space.

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