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SpaceX closes in on Falcon 9 reliability milestone after flawless Monday launch [photos]
SpaceX’s workhorse Falcon 9 rocket has completed its thirteenth launch of 2019, leaving the vehicle just one mission away from a major reliability milestone.
At 7:10 pm ET, December 16th (00:10 UTC, Dec 17), Falcon 9 booster B1056, a new upper stage, and the nearly 7-metric ton (15,500 lb) Kacific-1/JCSAT-18 communications satellite lifted off from SpaceX’s Cape Canaveral LC-40 launch pad. As has more or less become the norm, Falcon 9 sailed through prelaunch preparations, payload integration, and launch with zero notable issues and lifted off at the precise start of a ~90-minute window.
Around nine minutes after launch and 30 seconds after the second stage reached orbit, Falcon 9 B1056 successfully landed aboard drone ship Of Course I Still Love You (OCISLY), completing the booster’s third launch and landing in seven months. 27 minutes after launch, Falcon 9’s second stage reignited and burned for more than 50 seconds, raising one end of its orbit by more than 20,000 km (12,500 mi). Five minutes later, Falcon 9 officially completed its mission by gently releasing Kacific-1/JCSAT-18 from the second stage, where the satellite shortly reoriented itself, deployed ~40-meter (~125 ft) long solar ‘wings’, and began verifying its systems’ health.
Aside from another successful and issue-free launch under the Falcon family’s belt, the Kacific-1 mission is significant for another major reason: it’s Falcon 9’s 49th consecutively-successful launch since January 2017. Falcon 9’s last catastrophic failure occurred on September 1st, 2016 when the rocket’s upper stage violently exploded, destroying the rest of the rocket and its Amos-6 satellite payload.
SpaceX took approximately four months to determine the root cause of that failure and modify hardware and procedures accordingly before returning to flight with the first Iridium NEXT launch on January 14th, 2017. In the three years (35 months) since then, Falcon 9 has successfully launched a total of 49 times in a row without even a partial failure. After one additional launch success, Falcon 9 will have flown 50 consecutively-successful missions, a symbolic but still exceptional sign of the rocket’s excellent reliability. That 50th launch attempt could come as early as December 30th in the form of SpaceX’s third 60-satellite Starlink mission, known as Starlink-2.
Technically speaking, if Falcon Heavy is included, SpaceX has already completed 52 consecutively-successful orbital launches without a single failure (or partial failure), the only company or space agency in the world that can currently claim that feat. Although both Arianespace and ULA are infamous for whitewashing the partial failures of their launch vehicles, Ariane 5 unfortunately suffered a partial failure in January 2018, while ULA’s Atlas V and Delta IV suffered their own partial failures in 2007 and 2004, respectively. Atlas V experienced another in-flight anomaly in 2016, although it was not technically classified as a partial failure.
This means that Ariane 5, Delta IV, and Atlas V – still some of the most reliable launch vehicles ever built – have technically only performed 9, 36, and 70 (or 18) consecutively-successful launches since their most recent partial failure (or in-flight anomaly). In other words, if measured in terms of uninterrupted consecutive launch successes, SpaceX’s Falcon 9 is either the most reliable or the second most reliable launch vehicle currently in operation.
Perhaps even more impressive is the fact that SpaceX has pulled off that feat of reliability in less than three years, unequivocally making Falcon 9 the best all-purpose launch vehicle in the world in terms of its combined reliability and flight frequency – the latter thanks in large part to the rocket’s exceptionally competitive pricing.
As of now, SpaceX has at least two or three-dozen launches nominally planned for 2020 and if all of those launches are successfully completed, Falcon 9 will almost certainly become the world’s most reliable operational launch vehicle by any measure.
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News
Tesla Roadster livestream: everything Tesla has revealed before Thursday night
Tesla will stream the Roadster event Thursday at 7:55 p.m. Central. Here is what’s known.
Tesla will stream its next generation Roadster event live this Thursday, October 15, at 7:55 p.m. Central, according to a post from the official Tesla account shared late Monday. Texas is on daylight time, and outlets have read the post as local Central time, which puts the Tesla Roadster livestream at 8:55 p.m. Eastern and 5:55 p.m. Pacific. The stream is expected on Tesla’s X account, where the announcement went up.
This is the second date for the event. Tesla posted a “Go for launch” image on September 12 that set the unveil for October 1, and invitations sent to reservation holders placed it in Waco, Texas, at 8:30 p.m. Eastern, for guests 21 and older with tickets that could not be transferred. Until this week, Tesla had not said the event would be broadcast at all.
Roadster event streaming live this Thursday at 7:55pm CST https://t.co/AbsmpVucui
— Tesla (@Tesla) October 14, 2026
On September 28, Tesla moved the event to October 15, citing severe weather and the fact that the demo can only be held outdoors. Elon Musk then said the cause was high winds, a comment that pushed speculation that the car will leave the ground on stage.
The event will be held in Waco, which sits close to SpaceX’s McGregor rocket test site, where the FAA closed airspace up to 10,000 feet from September 18 through October 2 for the original date. Another restriction covering Wednesday, October 14, has been reported near the site, which could mean a rehearsal, though that is unconfirmed.
What Tesla will actually show comes from speculative reports that the vehicle will be unmanned, and spectators will be kept several hundred yards back for safety. A SpaceX package is reportedly code named A71, and linked to what Musk has hinted at in the past – thrusters that could bring 0 to 60 mph down to about one second, compared with the 1.9 seconds quoted for the base car in 2017. Tesla also closed its Semi event with a Roadster teaser suggesting a design that looks different from the original prototype, and has said the event will include pricing, specifications, and production targets.
The 2017 figures remain the only official ones: 620 miles of range, a top speed above 250 mph, and prices of $200,000 for the base car and $250,000 for the Founders Series. Tesla reopened reservations last month with a $5,000 card payment followed by a $45,000 wire within ten days, and the deposit is refundable. Production is expected at Giga Texas in 2027 or 2028.
Tesla reports third quarter earnings on October 21, six days after the stream, so whatever price or timeline appears Thursday night will land just ahead of that call.
Elon Musk
SpaceX just combined Grok, Cursor, and X into one mega plan
SpaceXSI merges Grok, Cursor, and X Premium into one plan, raising questions for Tesla owners.
SpaceX Super Intelligence has rolled out The X Subscription, a single plan that combines Grok, Grok Bot, Cursor, and X Premium.
There are five levels, including a free plan that includes daily Grok access and a starter allowance for Cursor’s coding agents. Plus is $8 per month, Premium is $30, Super is $100, and Ultra is $200. Usage scales as you move up, with Premium offering four times the Plus allowance, Super 15 times, and Ultra 50 times. Annual billing brings the prices down a bit further, with Premium at $300 per year.
We’ve unified plans across Grok, Cursor, and X Premium.
Introducing The X Subscription. https://t.co/SvkrVvBa0p
— SpaceX Super Intelligence (@SpaceXSI) October 12, 2026
The $30 Premium tier is where SpaceXSI says it packs the benefits of SuperGrok, Cursor Pro, and X Premium+, which previously added up to $90 per month. Grok Bot, the agent that handles tasks like ordering food or managing a calendar, is included from Premium upward but not on Plus. Paid plans share one weekly usage pool across Grok and Cursor, and each plan includes at least twice the coding usage of the comparable Cursor plan. Third party models in Cursor remain available on Premium and above, but they are billed separately at API list prices.
That last detail matters because of what has happened around Cursor this year. SpaceX exercised its option to buy the company for $60 billion in June, and the deal closed in August. Weeks later, OpenAI said it will cut Cursor’s access to its models on November 12. Bundling Cursor with Grok usage gives SpaceXSI a reason to steer developers toward its own models.
Tesla integrates Grok Bot into its vehicles for the ultimate personal assistant
For Tesla owners, the connection is Grok Bot. Tesla brought it into its vehicles last month, and at that point access inside the car was limited to SuperGrok Heavy subscribers. Grok Bot is now enabled across every Cybercab and the rest of the Model Y Robotaxi fleet. Neither SpaceXSI nor Tesla has said how the new plans change inside the car access for owners, or whether a $30 Premium subscription now covers Grok Bot in a personal Tesla. That is the question owners will want answered first.
The company is also changing its name along the way. The rollout follows the rebrand Musk announced on October 4, when he said SpaceXAI would become SpaceXSI, and the plan page now carries that branding.
The X Subscription is available to new customers starting now, and SpaceXSI says it will reach everyone globally over the next few days. Existing SuperGrok, Cursor, and X Premium subscribers do not have to switch. The option to move will appear gradually in billing settings, with a prorated refund for the unused time on the old plan. Switching is permanent once the accounts are unified, and old plans are closed to new sign ups.
Energy
Taiwan power firm bets big on Tesla Megapacks as AI data center thirst grows
Taiwan’s Apollo Power orders 260 Tesla Megapacks, betting AI data centers will need more electricity.
A Taiwanese power company has ordered 260 Tesla Megapack 2XL units, roughly 1GWh of storage, betting that electricity rather than chips will decide how fast AI data centers come online. Apollo Power signed the contract with Tesla’s Taiwan energy arm on October 8, according to the company’s filing with the Taiwan stock exchange.
The filing says the units are meant for behind the meter storage and resilient grid projects, with delivery in batches from the end of 2027 and sites operating in 2028. Apollo and Tesla did not disclose a price, citing a confidentiality agreement. Apollo plans to pay for the equipment through a cash capital increase and bank financing, and it noted the purchase is not revenue and does not mean it holds firm orders from its partners.
Biggo reported that only about 33 units are under signed customer contracts, with roughly 150 more in negotiation. The same report put total project investment near NT$130 billion, but that figure includes installation work, with the equipment itself making up about 40 to 50 percent. In other words, a large share of this order is Apollo reserving supply ahead of demand. Apollo’s chairman told local media global large storage supply is tight, which is why the company locked in the units early, according to Yahoo Taiwan Finance.
Apollo also launched an AI data center and grid resilience alliance with Phison, Gigabyte and Shihlin Electric. The pitch rests on a pilot at Phison’s Zhunan plant, where Apollo and Tesla Energy Taiwan installed grid forming Megapack 2XLs in June. Tesla Energy Taiwan general manager Sun Hsiao-Han said the project went from demo to 1GWh in four months, and that Tesla Energy has deployed more than 50GWh worldwide.
Taiwan’s cabinet has approved amendments that would require large energy users to install their own generation and storage, which gives enterprise storage a regulatory tailwind.
The deal fits a pattern Teslarati has tracked. Tesla’s Megablock targets 1GWh commissioned in 20 business days, a pitch aimed squarely at fast moving data center builds. Megapacks already back xAI’s Colossus in Memphis and a 400MW AI campus in Brazil. Sun Media adds that Megapack 2XL was named among the first products in Nvidia’s DSX Ready qualification for battery storage in AI factories.
Deliveries are more than a year away, so the real test is how much of that 260 unit order turns into signed customer contracts.
Tesla Roadster livestream: everything Tesla has revealed before Thursday night
SpaceX just combined Grok, Cursor, and X into one mega plan
Taiwan power firm bets big on Tesla Megapacks as AI data center thirst grows
The Pentagon taps Elon Musk to design the battlefield of the future
Tesla Roadster’s new patent preps white-knuckle speeds, keeping it grounded
