Connect with us

News

SpaceX awarded double-satellite Falcon 9 launch contract, sixth win of 2019

Falcon 9 B1051 stands vertical at SpaceX's SLC-4E Vandenberg launch pad, June 2019. (SpaceX)

Published

on

SpaceX continues to reap the benefits of strong market demand for Falcon 9’s combination of affordability and performance with an announcement that the company has won its sixth launch contract in 2019.

Announced on July 3rd by Space Norway and several other stakeholders, a SpaceX Falcon 9 is scheduled to launch an identical pair of communications satellites to an unusual orbit no earlier than late 2022. Northrop Grumman will build both ~2000-kilogram (4400 lb) spacecraft.

Known officially as the Arctic Satellite Broadband Mission (ASBM), Space Norway has partnered with satellite operator Inmarsat and the Norwegian Ministry of Defense to provide connectivity to civilian and military users in and around the Arctic. Additionally, the US Air Force will have its own communications payloads on both satellites, rounding out the extremely busy mission.

The two ASBM satellites will be built around the GEOStar-3 bus, originally introduced by Orbital Sciences Corporation (acquired by Alliant Techsystems to become Orbital ATK, then acquired by Northrop Grumman to become Northrop Grumman Innovation Systems). Each satellite will produce 6 kW via solar arrays, while the GEOStar-3 bus can support all-chemical propulsion, all-electric propulsion, or a hybrid approach. Falcon 9’s 2022 launch of ASBM will mark the first time that GEOSat-3 satellites have utilized their stacking capability, with both spacecraft heading to orbit on the same rocket.

Northrop Grumman released this render of the two ASBM spacecraft alongside the announcement that it would be the prime contractor. (Northrop Grumman)

Perhaps the most unique aspect of the ASBM mission is the extremely unusual orbit Falcon 9 will be launching them to. According to info published by Space Norway on June 24th, they will be targeting a final orbit roughly comparable to the Molniya orbits originally used by Soviet Union military communications satellites as early as the mid-1960s. ASBM’s orbits will also be highly elliptical and approximately polar, with an apogee of 43,000 km (26,700 mi) and a perigee of 8000 km (5000 mi). Traditionally, Molniya orbits had much lower perigees, but the higher perigee of ASBM satellites should allow them to operate indefinitely without having to worry about atmospheric drag lowering their orbits.

The ASBM satellites will reach their perigee somewhere over Antarctica and will generally power down their communications hardware until they are back over the Arctic. By having two satellites, the other satellite will be able to guarantee continuous coverage while its twin is out of contact.

Falcon 9 B1046 lifts off for the third time in December 2018. (SpaceX)

With an overall payload weight around 4000 kg (8800 lb), it’s likely that Falcon 9 has the performance necessary to place the spacecraft in a transfer orbit (likely ~300 km by 43,000 km) and safely land on a SpaceX drone ship, in which case the satellites would raise their perigees themselves. It’s unlikely that a recoverable Falcon 9 launch has enough performance to send the satellites directly to their final orbits, although an expendable mission might be able to do it.

Regardless, this launch contract is yet another sign that SpaceX will continue to have strong demand for Falcon 9 launch services in the coming years. ASBM is the sixth win for SpaceX just in the last four or so months, beginning in February with three US military contracts, followed by a NASA contract in April and a Korean mission in June.

Check out Teslarati’s Marketplace! We offer Tesla accessories, including for the Tesla Cybertruck and Tesla Model 3.

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.

Advertisement
Comments

News

Waymo sues Santa Monica over order to halt overnight charging sessions

In its complaint, Waymo argued that its self-driving cars’ operations do not constitute a public nuisance, and compliance with the city’s order would cause the company irreparable harm.

Published

on

Credit: Waymo

Waymo has filed a lawsuit against the City of Santa Monica in Los Angeles County Superior Court, seeking to block an order that requires the company to cease overnight charging at two facilities. 

In its complaint, Waymo argued that its self-driving cars’ operations do not constitute a public nuisance, and compliance with the city’s order would cause the company irreparable harm.

Nuisance claims

As noted in a report from the Los Angeles Times, Waymo’s two charging sites at Euclid Street and Broadway have operated for about a year, supporting the company’s growing fleet with round-the-clock activity. Unfortunately, this has also resulted in residents in the area reportedly being unable to sleep due to incessant beeping from self-driving taxis that are moving in and out of the charging stations around the clock. 

Frustrated residents have protested against the Waymos by blocking the vehicles’ paths, placing cones, and “stacking” cars to create backups. This has also resulted in multiple calls to the police.

Last month, the city issued an order to Waymo and its charging partner, Voltera, to cease overnight operations at the charging locations, stating that the self-driving vehicles’ activities at night were a public nuisance. A December 15 meeting yielded no agreement on mitigations like software rerouting. Waymo proposed changes, but the city reportedly insisted that nothing would satisfy the irate residents.

Advertisement
-->

“We are disappointed that the City has chosen an adversarial path over a collaborative one. The City’s position has been to insist that no actions taken or proposed by Waymo would satisfy the complaining neighbors and therefore must be deemed insufficient,” a Waymo spokesperson stated.

Waymo pushes back

In its legal complaint, Waymo stated that its “activities at the Broadway Facilities do not constitute a public nuisance.” The company also noted that it “faces imminent and irreparable harm to its operations, employees, and customers” from the city’s order. The suit also stated that the city was fully aware that the Voltera charging sites would be operating around the clock to support Waymo’s self-driving taxis.

The company highlighted over one million trips in Santa Monica since launch, with more than 50,000 rides starting or ending there in November alone. Waymo also criticized the city for adopting a contentious strategy against businesses. 

“The City of Santa Monica’s recent actions are inconsistent with its stated goal of attracting investment. At a time when the City faces a serious fiscal crisis, officials are choosing to obstruct properly permitted investment rather than fostering a ‘ready for business’ environment,” Waymo stated. 

Advertisement
-->
Continue Reading

News

Tesla FSD v14.2.2 is getting rave reviews from drivers

So far, early testers have reported buttery-smooth drives with confident performance, even at night or on twisty roads.

Published

on

Credit: @BLKMDL3/X

Tesla Full Self-Driving (Supervised) v14.2.2 is receiving positive reviews from owners, with several drivers praising the build’s lack of hesitation during lane changes and its smoother decision-making, among others. 

The update, which started rolling out on Monday, also adds features like dynamic arrival pin adjustment. So far, early testers have reported buttery-smooth drives with confident performance, even at night or on twisty roads.

Owners highlight major improvements

Longtime Tesla owner and FSD user @BLKMDL3 shared a detailed 10-hour impression of FSD v14.2.2, noting that the system exhibited “zero lane change hesitation” and “extremely refined” lane choices. He praised Mad Max mode’s performance, stellar parking in locations including ticket dispensers, and impressive canyon runs even in dark conditions.

Fellow FSD user Dan Burkland reported an hour of FSD v14.2.2’s nighttime driving with “zero hesitations” and “buttery smooth” confidence reminiscent of Robotaxi rides in areas such as Austin, Texas. Veteran FSD user Whole Mars Catalog also demonstrated voice navigation via Grok, while Tesla owner Devin Olsen completed a nearly two-hour drive with FSD v14.2.2 in heavy traffic and rain with strong performance.

Closer to unsupervised

FSD has been receiving rave reviews, even from Tesla’s competitors. Xpeng CEO He Xiaopeng, for one, offered fresh praise for FSD v14.2 after visiting Silicon Valley. Following extended test drives of Tesla vehicles running the latest FSD software, He stated that the system has made major strides, reinforcing his view that Tesla’s approach to autonomy is indeed the proper path towards autonomy.

Advertisement
-->

According to He, Tesla’s FSD has evolved from a smooth Level 2 advanced driver assistance system into what he described as a “near-Level 4” experience in terms of capabilities. While acknowledging that areas of improvement are still present, the Xpeng CEO stated that FSD’s current iteration significantly surpasses last year’s capabilities. He also reiterated his belief that Tesla’s strategy of using the same autonomous software and hardware architecture across private vehicles and robotaxis is the right long-term approach, as it would allow users to bypass intermediate autonomy stages and move closer to Level 4 functionality.

Continue Reading

News

Elon Musk’s Grok AI to be used in U.S. War Department’s bespoke AI platform

The partnership aims to provide advanced capabilities to 3 million military and civilian personnel.

Published

on

Credit: xAI

The U.S. Department of War announced Monday an agreement with Elon Musk’s xAI to embed the company’s frontier artificial intelligence systems, powered by the Grok family of models, into the department’s bespoke AI platform GenAI.mil. 

The partnership aims to provide advanced capabilities to 3 million military and civilian personnel, with initial deployment targeted for early 2026 at Impact Level 5 (IL5) for secure handling of Controlled Unclassified Information.

xAI Integration

As noted by the War Department’s press release, GenAI.mil, its bespoke AI platform, will gain xAI for the Government’s suite of tools, which enable real-time global insights from the X platform for “decisive information advantage.” The rollout builds on xAI’s July launch of products for U.S. government customers, including federal, state, local, and national security use cases.

“Targeted for initial deployment in early 2026, this integration will allow all military and civilian personnel to use xAI’s capabilities at Impact Level 5 (IL5), enabling the secure handling of Controlled Unclassified Information (CUI) in daily workflows. Users will also gain access to real‑time global insights from the X platform, providing War Department personnel with a decisive information advantage,” the Department of War wrote in a press release. 

Strategic advantages

The deal marks another step in the Department of War’s efforts to use cutting-edge AI in its operations. xAI, for its part, highlighted that its tools can support administrative tasks at the federal, state and local levels, as well as “critical mission use cases” at the front line of military operations.

Advertisement
-->

“The War Department will continue scaling an AI ecosystem built for speed, security, and decision superiority. Newly IL5-certified capabilities will empower every aspect of the Department’s workforce, turning AI into a daily operational asset. This announcement marks another milestone in America’s AI revolution, and the War Department is driving that momentum forward,” the War Department noted.

Continue Reading