News
SpaceX wins US Air Force contract for Falcon Heavy launch
In an unexpected bode of confidence in the nascent vehicle, SpaceX has competed for and won a $130 million US Air Force launch contract for the massive Falcon Heavy rocket. While not planned to occur until September 2020 at the earliest, the most critical aspect of this development is the fact that the USAF has apparently already certified Falcon Heavy for high-value military launches.
The almost knee-jerk certification of Falcon Heavy for USAF launches makes for an extraordinary contrast when compared with the certification of SpaceX’s Falcon 9 workhorse rocket, a tedious political minefield that took more than two years, led SpaceX to (successfully) sue the federal government, and forced the Air Force to critically reexamine its internal processes after they delayed SpaceX’s certification by six or more months. For that particular endeavor, the USAF required SpaceX to complete three successful Falcon 9 launches, while also preventing SpaceX from engaging in launch contract competitions until their launch vehicle was certified in May 2015.
#SpaceX has won a competitively-awarded #AirForce launch contract for the AFSPC-52 flight. The mission will utilize a #FalconHeavy rocket. Mission will launch by Sept. 2020 from LC-39A at Kennedy Space Center. Statement from Gwynne Shotwell below… pic.twitter.com/a5ka2ov20L
— Chris G (@ChrisG_SpX) June 21, 2018
Jump ahead to 2018 and SpaceX appears to have been allowed to compete for this particular mission – known cryptically as AFSPC-52 – before Falcon Heavy had so much as completed an integrated static fire test. The awe-inspiring rocket did, however, complete a nearly-flawless debut launch in February 2018, a mission that required the company’s Falcon upper stage to survive a lengthy (6+ hour) coast in orbit before igniting its Merlin vacuum engine for one final burn. Regardless of the specifics, many of which have likely been kept under wraps, the Air Force must have been quite impressed with the rocket’s debut performance, and Falcon Heavy has now – according to President and COO Gwynne Shotwell – been certified for USAF missions just four months later.
- Falcon 9 Block 5 completed its first launch on May 11, carrying the Bangabandhu-1 communications satellite to geostationary transfer orbit. (Tom Cross)
- Falcon Heavy clears the top of the strongback in a spectacular fashion. Two of the rocket’s three manifested missions are now for the USAF. (Tom Cross)
It’s somewhere between difficult and impossible to accurately compare the different payloads and launches of the Air Force Space Command (AFSPC), but SpaceX’s only competitor ULA was awarded a contract for the launch of two relatively different AFSPC payloads at an average (fixed) cost of $175 million per mission. Those satellites were likely much smaller than AFSPC-52 but they require direct insertion into geostationary orbit (GEO), whereas AFSPC-52 may instead be sent to a geostationary transfer orbit (GTO) before circularizing the orbit under its own power.
Still, SpaceX’s triple-booster Falcon Heavy launch contract will cost the USAF a slim $130m. It’s worth noting that the 2018 AFSPC-8 and -12 contracts awarded to ULA were for the company’s single-booster Atlas 5 rocket, with most of the draw coming from its admittedly advanced, efficient, and extraordinarily reliable Centaur upper stage, tasked with reigniting repeatedly to circularize the orbit of its valuable satellite payloads once in space.
While it requires far less rigor than the Air Force’s more secretive, national security-sensitive satellite launches, SpaceX’s second Falcon Heavy launch – this time with three highly-reusable Block 5 boosters – will also be conducted with the military branch as the primary customer. Known as Space Test Mission-2 (STP-2), Falcon Heavy will be tasked with carrying a stack of dozens of different smallsats to a variety of orbits. Of note, the vast majority of that mission’s payload comes in the form of a 5000-kilogram ballast mass, included because the mission was manifested on Falcon Heavy (instead of the operational Falcon 9) for the sole purpose of facilitating the rocket’s rapid certification for critical Air Force missions.
- Falcon Heavy may look for more condensed than Delta Heavy, but its performance dramatically outclasses the ULA rocket in all but the highest-energy mission profiles. (SpaceX)
- The fully-integrated Falcon Heavy rolls out to Pad 39A. For vertical integration, think of this… but vertical. (SpaceX)
STP-2 is currently scheduled for no earlier than (NET) November 2018, while the third launch of Falcon Heavy – the commercial Arabsat 6A communications satellite – is tentatively targeted for December, although it’s almost guaranteed to slip into Q1 2019.
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News
Tesla Cybercab display highlights interior wizardry in the small two-seater
Photos and videos of the production Cybercab were shared in posts on social media platform X.
The Tesla Cybercab is currently on display at the U.S. Department of Transportation in Washington, D.C., and observations of the production vehicle are highlighting some of its notable design details.
Photos and videos of the production Cybercab were shared in posts on social media platform X.
Observers of the Cybercab display unit noted that the two-seat Robotaxi provides unusually generous legroom for a vehicle of its size. Based on the vehicle’s video, the compact two-seater appears to offer more legroom than Tesla’s larger vehicles such as the Model Y, Model X, and Cybertruck.
The Cybercab’s layout allows Tesla to dedicate nearly the entire cabin to passengers. The vehicle is designed without a steering wheel or pedals, which helps maximize interior space.
Footage from the display also highlights the Cybercab’s large center screen, which is positioned prominently in front of the passenger bench. The display appears intended to provide entertainment and ride information while the vehicle operates autonomously.
Images of the vehicle also show an additional camera integrated into the Cybercab’s C-pillar. The extra camera appears to expand the vehicle’s field of view, which would be useful as Tesla works toward fully unsupervised Full Self-Driving.
Tesla engineers have previously explained that the Cybercab was designed to be highly efficient both in manufacturing and in operation. Cybercab Lead Engineer Eric E. stated in 2024 that the Robotaxi would be built with roughly half the number of parts used in a Model 3 sedan.
“Two seats unlocks a lot of opportunity aerodynamically. It also means we cut the part count of Cybercab down by a substantial margin. We’re gonna be delivering a car that has roughly half the parts of Model 3 today,” the Tesla engineer said.
The Tesla engineer also noted that the Cybercab’s cargo area can accommodate multiple golf bags, two carry-on suitcases, and two full-size checked bags. The trunk can also fit certain bicycles and a foldable wheelchair depending on size, which is quite impressive for a small car like the Cybercab.
Elon Musk
Elon Musk’s xAI wins permit for power plant supporting AI data centers
The development was reported by CNBC, citing confirmation from the Mississippi Department of Environmental Quality (MDEQ).
Mississippi regulators have approved a permit allowing Elon Musk’s artificial intelligence company xAI to construct a natural gas power plant in Southaven. The facility is expected to support the company’s expanding AI infrastructure tied to its Colossus data center operations near Memphis.
The development was reported by CNBC, citing confirmation from the Mississippi Department of Environmental Quality (MDEQ).
According to the report, regulators “voted to approve the permit” of xAI subsidiary MZX Tech LLC to construct a power plant featuring 41 natural gas-burning turbines “after careful consideration of all public comments and community concerns.”
The Mississippi Department of Environmental Quality stated that the permit followed a regulatory review process that included public comments and community input. Jaricus Whitlock, air division chief for the MDEQ, stated that the project met all applicable environmental standards.
“The proposed PSD permit in front of the board today not only meets all state and federal permitting regulations, but goes above and beyond what is required by law. MDEQ and the EPA agree that not a single person around our facilities will be exposed to unhealthy levels of air pollution,” Whitlock stated.
The planned facility will help provide electricity for xAI’s AI computing infrastructure in the Memphis region.
The Southaven project forms part of xAI’s efforts to scale computing capacity for its artificial intelligence systems.
The company currently operates two major data centers in Memphis, known as Colossus 1 and Colossus 2, which provide computing power for xAI’s Grok AI models. xAI is also planning to build another large data center in Southaven called Macrohardrr, which would be located in a warehouse previously used by GXO Logistics.
Large-scale AI training requires substantial computing power and electricity, prompting technology companies to develop dedicated energy infrastructure for their data centers.
SpaceX President Gwynne Shotwell previously stated that xAI plans to develop 1.2 gigawatts of power capacity for its Memphis-area AI supercomputer site as part of the federal government’s Ratepayer Protection Pledge. The commitment was announced during an event with United States President Donald Trump.
“As part of today’s commitment, we will take extensive additional steps to continue to reduce the costs of electricity for our neighbors. xAI will therefore commit to develop 1.2 GW of power as our supercomputer’s primary power source. That will be for every additional data center as well. We will expand what is already the largest global Megapack power installation in the world,” Shotwell said.
“The installation will provide enough backup power to power the city of Memphis, and more than sufficient energy to power the town of Southaven, Mississippi where the data center resides. We will build new substations and invest in electrical infrastructure to provide stability to the area’s grid.”
Elon Musk
Tesla China teases Optimus robot’s human-looking next-gen hands
The image was shared by Tesla AI’s account on Weibo and later reposted by Tesla community members on X.
A new teaser shared by Tesla’s China team appears to show a pair of unusually human-like hands for Optimus.
The image was shared by Tesla AI’s account on Weibo and later reposted by Tesla community members on X.
As could be seen in the teaser image, the new version of Optimus’ hands features proportions and finger structures that look strikingly similar to those of a human hand. Their appearance suggests that they might have dexterity approaching that of a human hand.
If the image reflects a new generation of Optimus’ hands, it could indicate Tesla is continuing to refine one of the most critical components of its humanoid robot.
Hands are widely viewed as one of the most difficult engineering challenges in robotics. For Optimus to perform complex real-world work, from manufacturing tasks to household activities, its hands would need to be the best in the industry.
Elon Musk has repeatedly described Optimus as Tesla’s most important long-term product. In posts on social media platform X, Musk has stated that Optimus could eventually become the first real-world Von Neumann machine.
In theory, a Von Neumann machine is a self-replicating system capable of building copies of itself using available materials. The concept was originally proposed by mathematician John von Neumann in the mid-20th century.
“Optimus will be the first Von Neumann machine, capable of building civilization by itself on any viable planet,” Musk wrote in a post on X.
If Optimus is expected to carry out complex work autonomously in the future, high levels of dexterity will likely be essential. This makes the development of advanced robotic hands a key step towards Musk’s long-term expectations for the product.



