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SpaceX readies 4th Falcon 9 booster for 10th launch and landing [webcast]
Update: SpaceX has delayed Starlink 4-6 and Falcon 9 B1060’s tenth launch and landing to a backup window scheduled no earlier than (NET) 9:02 pm EST, Tuesday, January 18th (02:04 UTC 19 Jan).
Initially aiming for January 17th, SpaceX pushed the mission to 7:04 pm EST, January 18th for “more favorable weather conditions for liftoff and booster recovery.” A backup window two hours later on the same day was likely selected for similar reasons. Tune in around 8:45 pm EST (01:45 UTC) to watch Falcon 9 B1060’s tenth launch and landing attempt live.
Four days after Falcon 9 B1058 became the third SpaceX booster to complete ten orbital-class launches, the company is set to repeat the feat a fourth time.
Unofficially revealed by airspace and maritime safety alerts on January 12th, SpaceX has confirmed plans to launch Starlink 4-6 – another batch of 49 laser-linked V1.5 satellites – no earlier than (NET) 7:26 pm EST, Monday, January 17th (00:26 UTC 18 Jan) from Kennedy Space Center Pad 39A. The same pad supported an identical launch (Starlink 4-5) on January 6th, requiring a brisk 11-day turnaround for a pad that’s all-time record is two Falcon launches in 10 days.
While technically “just” another Starlink launch, the mission will mark the first time two Falcon 9 boosters have launched for the tenth time back to back. On January 13th, Falcon 9 B1058 helped deliver 105 small rideshare satellites to orbit, completing its tenth successful launch and landing in the process. While there are only two other ten-flight boosters to compare against, B1058 crossed the milestone more than a third faster than either of its siblings, launching ten times in 19 months or once every ~59 days for the duration of its life.

When Falcon 9 B1060 lifts off with Starlink 4-6 on January 17th, 2022, it will do so in 18 months (~81 weeks), beating B1058’s days-old record (19 months or ~85 weeks) by about a month. Though there are several younger, less-flown boosters in SpaceX’s current Falcon fleet, none of them appear to be on track to more than marginally beat or match the records about to be set by B1058 and B1060. Based on SpaceX’s twice-achieved 27-day Falcon 9 turnaround record, it might technically be possible for the same booster to complete 10 launches in as few as 270 days (~39 weeks), employees have described those record turnarounds as “a mad rush” – probably not a sustainable pace for the current workforce, in other words.
Nonetheless, even if evidence continues to grow that the current iteration of Falcon Block 5 boosters are unlikely to average more than one launch every 50-60 days over their lives, SpaceX could still theoretically achieve an eyewatering launch cadence. For example, if SpaceX’s current fleet of nine operational Falcon boosters (including one converted Falcon Heavy core) can each achieve an average of one launch every 60 days starting now, SpaceX could feasibly launch more than once per week or ~54 times per year. If SpaceX also converts Falcon Heavy core B1053 into a Falcon 9, damaged Falcon 9 booster B1069 is able to enter the fleet, and the average turnaround time drops to 50 days, that 11-booster fleet could support up to 80 launches per year.


SpaceX’s three Falcon launch pads could theoretically support up to 90 launches per year if every single turnaround was as fast as each pad’s all-time record and no extended downtime was ever needed. In other words, in spite of just how far the Falcon Block 5 design appears to be from CEO Elon Musk’s long-stated dream of daily reuse, a fleet of just 15 Block 5 boosters averaging a conservative 60 days per launch could achieve an annual cadence that would force SpaceX to upgrade its launch pads to go any higher.
With Starship on the horizon, though, it’s no longer clear that SpaceX actually wants to push the Falcon family’s envelope to the point that another round of significant vehicle or pad upgrades are required. Unless Starship suffers catastrophic setbacks causing years of delays, it’s more likely than not that the Falcon family will peak around 60 launches per year (still incredibly impressive) before its likely retirement.
Elon Musk
Starlink restrictions are hitting Russian battlefield comms: report
The restrictions have reportedly disrupted Moscow’s drone coordination and frontline communications.
SpaceX’s decision to disable unauthorized Starlink terminals in Ukraine is now being felt on the battlefield, with Ukrainian commanders reporting that Russian troops have struggled to maintain assault operations without access to the satellite network.
The restrictions have reportedly disrupted Moscow’s drone coordination and frontline communications.
Lt. Denis Yaroslavsky, who commands a special reconnaissance unit, stated that Russian assault activity noticeably declined for several days after the shutdown. “For three to four days after the shutdown, they really reduced the assault operations,” Yaroslavsky said.
Russian units had allegedly obtained Starlink terminals through black market channels and mounted them on drones and weapons systems, despite service terms prohibiting offensive military use. Once those terminals were blocked, commanders on the Ukrainian side reported improved battlefield ratios, as noted in a New York Post report.
A Ukrainian unit commander stated that casualty imbalances widened after the cutoff. “On any given day, depending on your scale of analysis, my sector was already achieving 20:1 (casuality rate) before the shutdown, and we are an elite unit. Regular units have no problem going 5:1 or 8:1. With Starlink down, 13:1 (casualty rate) for a regular unit is easy,” the unit commander said.
The restrictions come as Russia faces heavy challenges across multiple fronts. A late January report from the Center for Strategic and International Studies estimated that more than 1.2 million Russian troops have been killed, wounded, or gone missing since February 2022.
The Washington-based Institute for the Study of War also noted that activity from Russia’s Rubikon drone unit declined after Feb. 1, suggesting communications constraints from Starlink’s restrictions may be limiting operations. “I’m sure the Russians have (alternative options), but it takes time to maximize their implementation and this (would take) at least four to six months,” Yaroslavsky noted.
Elon Musk
Tesla Korea hiring AI Chip Engineers amid push for high-volume AI chips
Tesla Korea stated that it is seeking “talented individuals to join in developing the world’s highest-level mass-produced AI chips.”
In a recent post on X, Tesla Korea announced that it is hiring AI Chip Design Engineers as part of a project aimed at developing what the company describes as the world’s highest-volume AI chips. CEO Elon Musk later amplified the initiative.
Tesla Korea stated that it is seeking “talented individuals to join in developing the world’s highest-level mass-produced AI chips.”
“This project aims to develop AI chip architecture that will achieve the highest production volume in the world in the future,” Tesla Korea wrote in its post on X.
As per Tesla Korea, those who wish to apply for the AI Chip Design Engineer post should email Ai_Chips@Tesla.com and include “the three most challenging technical problems you have solved.”
Elon Musk echoed the hiring push in a separate post. “If you’re in Korea and want to work on chip design, fabrication or AI software, join Tesla!” he wrote.
The recruitment effort in South Korea comes as Tesla accelerates development of its in-house AI chips, which power its Full Self-Driving (FSD) system, Optimus humanoid robot, and data center training infrastructure.
Tesla has been steadily expanding its silicon development teams globally. In recent months, the company has posted roles in Austin and Palo Alto for silicon module process engineers across lithography, etching, and other chip fabrication disciplines, as noted in a Benzinga report.
Tesla Korea’s hiring efforts align with the company’s long-term goal of designing and producing AI chips at massive scale. Musk has previously stated that Tesla’s future AI chips could become the highest-volume AI processors in the world.
The move also comes amid Tesla’s broader expansion into AI initiatives. The company recently committed about $2 billion into xAI as part of a Series E funding round, reinforcing its focus on artificial intelligence across vehicles, robotics, and compute infrastructure.
Elon Musk
SpaceX and xAI tapped by Pentagon for autonomous drone contest
The six-month competition was launched in January and is said to carry a $100 million award.
SpaceX and its AI subsidiary xAI are reportedly competing in a new Pentagon prize challenge focused on autonomous drone swarming technology, as per a report from Bloomberg News.
The six-month competition was launched in January and is said to carry a $100 million award.
Bloomberg reported that SpaceX and xAI are among a select group invited to participate in the Defense Department’s effort to develop advanced drone swarming capabilities. The goal is reportedly to create systems that can translate voice commands into digital instructions and manage fleets of autonomous drones.
Neither SpaceX, xAI, nor the Pentagon’s Defense Innovation Unit has commented on the report, and Reuters said it could not independently verify the details.
The development follows SpaceX’s recent acquisition of xAI, which pushed the valuation of the combined companies to an impressive $1.25 trillion. The reported competition comes as SpaceX prepares for a potential initial public offering later this year.
The Pentagon has been moving to speed up drone deployment and expand domestic manufacturing capacity, while also seeking tools to counter unauthorized drone activity around airports and major public events. Large-scale gatherings scheduled this year, including the FIFA World Cup and America250 celebrations, have heightened focus on aerial security.
The reported challenge aligns with broader Defense Department investments in artificial intelligence. Last year, OpenAI, Google, Anthropic, and xAI secured Pentagon contracts worth up to $200 million each to advance AI capabilities across defense applications.
Elon Musk previously joined AI and robotics researchers in signing a 2015 open letter calling for a ban on offensive autonomous weapons. In recent years, however, Musk has spoken on X about the strengths of drone technologies in combat situations.