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SpaceX’s next step towards airplane-like Falcon 9 reusability expected in 2018

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6 years ago

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Speaking at an impromptu IAC 2018 talk, Vice President of Build and Flight Reliability Hans Koenigsmann confirmed earlier this month that SpaceX is aiming to conduct its first triple reuse of a Falcon 9 booster before the year is out.

While not entirely confident on the specific mission it would end up flying on, Koenigsmann floated the company’s next Vandenberg, CA launch – Spaceflight Industry’s SSO-A rideshare – as a prime candidate, tentatively targeting November 19th.

B1048’s second launch and landing, captured from the same camera perspective. (Pauline Acalin)

As of November 19th, only two Falcon 9 Block 5 boosters will be candidates for a third reuse – B1046 and B1048. Falcon 9 B1048 launched for the second time just days ago, placing Earth observation satellite SAOCOM 1A in orbit before performing the first return-to-launch-site (RTLS) recovery on the West Coast, also marking the debut of SpaceX’s long-dormant LZ-4 landing zone. Aside from playing a role in one of the most spectacular launch-related light shows ever created, B1048 is noteworthy for being SpaceX’s second-fastest Falcon 9 booster turnaround, taking just 74 days to go from its first launch and landing to its second operational use.

While B1046 – launched first on May 11th and again on August 7th – will have had more than three months of potential refurbishment by SSO-A’s Nov. 19 launch target, both of its two launches involved relatively high-energy profiles with heavy payloads, resulting in higher (and thus more damaging) heating during reentry. B1048, on the other hand, has launched a heavy set of 10 Iridium NEXT satellites into a low-energy orbit and then launched the much lighter SAOCOM 1A spacecraft into an equally low orbit, translating to much more forgiving reentries and thus much easier refurbishment.

Later at IAC 2018, Hans spoke in more detail about the leading challenges facing SpaceX in this relatively mature stage of reusable rocketry optimization. Most notably, he seemed to imply that the most difficult aspect of refurbishing Falcon 9 boosters was damage caused to its nine Merlin 1D engines while taking the brunt of Falcon 9’s reentry inertia, not hugely surprising given the awkward geometry and sheer force behind a booster traveling more than 2000 meters per second.

 

It’s possible that SpaceX will set B1046 up as the pathfinder for all future reusability milestones, including the 3rd, 4th, and 5th booster flights and beyond. However, B1048 may well be in better condition, is already directly stationed at its refurbishment facility, and will have another relatively low-energy launch ahead of it if assigned to SSO-A. Critically, flying for the third time on SSO-A – as few as 43 days after its second orbital launch – will require B1048 to break SpaceX’s record for faster Falcon 9 booster turnaround by more than 50%, despite the fact that it would have two full operational missions under its belt.

It may sound more mundane than other crowning SpaceX achievements, particularly with the focus on numbers that might seem arbitrary and unimportant at first glance, but it’s actually difficult to overstate just how important the third reuse of a Falcon 9 booster is, particularly if that pathfinder happens to break refurbishment records at the same time.

SpaceX’s ultimate goal is to build and launch rockets with airplane-like reusability and reliability, eventually flying boosters and other components upwards of 100-1000 times each, and the jump from two flights per core to three will be the best evidence yet that the company is making rapid progress in that direction.

For prompt updates, on-the-ground perspectives, and unique glimpses of SpaceX’s rocket recovery fleet check out our brand new LaunchPad and LandingZone newsletters!

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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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Armored Tesla Cybertruck “War Machine” debuts at Defense Expo 2025

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2 weeks ago

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February 24, 2025

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Photo: Unplugged Performance

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Tesla Megapacks chosen for 548 MWh energy storage project in Japan

Tesla plans to supply over 100 Megapack units to support a large stationary storage project in Japan, making it one of the country’s largest energy storage facilities.

Published

1 month ago

on

February 3, 2025

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Tesla-megapack-pilot-project-willowbrook-mall
Credit: Tesla

Tesla’s Megapack grid-scale batteries have been selected to back an energy storage project in Japan, coming as the latest of the company’s continued deployment of the hardware.

As detailed in a report from Nikkei this week, Tesla plans to supply 142 Megapack units to support a 548 MWh storage project in Japan, set to become one of the country’s largest energy storage facilities. The project is being overseen by financial firm Orix, and it will be located at a facility Maibara in central Japan’s Shiga prefecture, and it aims to come online in early 2027.

The deal is just the latest of several Megapack deployments over the past few years, as the company continues to ramp production of the units. Tesla currently produces the Megapack at a facility in Lathrop, California, though the company also recently completed construction on its second so-called “Megafactory” in Shanghai China and is expected to begin production in the coming weeks.

READ MORE ON TESLA MEGAPACKS: Tesla Megapacks help power battery supplier Panasonic’s Kyoto test site

Tesla’s production of the Megapack has been ramping up at the Lathrop facility since initially opening in 2022, and both this site and the Shanghai Megafactory are aiming to eventually reach a volume production of 10,000 Megapack units per year. The company surpassed its 10,000th Megapack unit produced at Lathrop in November.

During Tesla’s Q4 earnings call last week, CEO Elon Musk also said that the company is looking to construct a third Megafactory, though he did not disclose where.

Last year, Tesla Energy also had record deployments of its Megapack and Powerwall home batteries with a total of 31.4 GWh of energy products deployed for a 114-percent increase from 2023.

Other recently deployed or announced Megapack projects include a massive 600 MW/1,600 MWh facility in Melbourne, a 75 MW/300 MWh energy storage site in Belgium, and a 228 MW/912 MWh storage project in Chile, along with many others still.

What are your thoughts? Let me know at zach@teslarati.com, find me on X at @zacharyvisconti, or send us tips at tips@teslarati.com.

Tesla highlights the Megapack site replacing Hawaii’s last coal plant

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Elon Musk responds to Ontario canceling $100M Starlink deal amid tariff drama

Ontario Premier Doug Ford said, opens new tab on February 3 that he was “ripping up” his province’s CA$100 million agreement with Starlink in response to the U.S. imposing tariffs on Canadian goods.

Published

1 month ago

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February 3, 2025

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NORAD and USNORTHCOM Public Affairs, Public domain, via Wikimedia Commons

Elon Musk company SpaceX is set to lose a $100 million deal with the Canadian province of Ontario following a response to the Trump administration’s decision to apply 25 percent tariffs to the country.

Starlink, a satellite-based internet service launched by the Musk entity SpaceX, will lose a $100 million deal it had with Ontario, Premier Doug Ford announced today.

Ford said on X today that Ontario is banning American companies from provincial contracts:

“We’ll be ripping up the province’s contract with Starlink. Ontario won’t do business with people hellbent on destroying our economy. Canada didn’t start this fight with the U.S., but you better believe we’re ready to win it.”

It is a blow to the citizens of the province more than anything, as the Starlink internet constellation has provided people in rural areas across the globe stable and reliable access for several years.

Musk responded in simple terms, stating, “Oh well.”

It seems Musk is less than enthused about the fact that Starlink is being eliminated from the province, but it does not seem like all that big of a blow either.

As previously mentioned, this impacts citizens more than Starlink itself, which has established itself as a main player in reliable internet access. Starlink has signed several contracts with various airlines and maritime companies.

It is also expanding to new territories across the globe on an almost daily basis.

With Mexico already working to avoid the tariff situation with the United States, it will be interesting to see if Canada does the same.

The two have shared a pleasant relationship, but President Trump is putting his foot down in terms of what comes across the border, which could impact Americans in the short term.

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