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Northrop Grumman partners with Firefly and SpaceX to save Antares rocket, launch Cygnus spacecraft

Northrop Grumman's next-generation Antares 330 rocket.

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Northrop Grumman has announced plans to partner with startup Firefly Aerospace to save (and upgrade) the conglomerate’s Antares rocket, which it uses to launch Cygnus cargo spacecraft to the International Space Station.

The new and improved Antares 330 rocket could debut as early as late 2024. The existing Antares 230 rocket has just two launches left before a lack of new hardware from crucial Ukrainian suppliers will permanently ground it – a time Northrop Grumman estimates will come as early as spring (Q2) 2023. To fill Antares’ 18-month availability gap, Northrop Grumman says it has purchased three SpaceX Falcon 9 launches to continue Cygnus space station cargo deliveries largely unabated.

In some ways, Northrop Grumman’s decision to purchase alternate launch services from SpaceX is surprising. After Antares suffered a catastrophic failure during an operational Cygnus launch in October 2014, Orbital Sciences chose to purchase three Atlas V launches from the United Launch Alliance (ULA) to ensure continued cargo deliveries while it attempted to return its own rocket to flight. Antares fully took over in 2017 after returning to flight in 2016.

However, seven or so years later, ULA is on the verge of retiring Atlas V and has already sold all remaining Atlas V launch contracts. Meanwhile, its next-generation Vulcan Centaur rocket is years behind schedule and unlikely to debut before 2023, making it extremely unlikely that ULA would have been able to fulfill Northrop Grumman’s desire to preserve its existing Cygnus launch schedule. It’s possible that Vulcan could have gotten the job done, but each Cygnus launch would have likely ended up several months (or more) behind schedule, thus requiring SpaceX and future provider Sierra Nevada Corporation to fill in the space station resource gaps Cygnus would leave.

With the benefit of hindsight and knowing that Antares 330 is unlikely to debut before late 2024 or 2025, it’s clear that SpaceX was the only viable option. Thanks to SpaceX operating in an entirely different universe of launch cadence and availability relative to the rest of the world, the company should have no issue whatsoever substituting a few of the dozens of Falcon 9 Starlink launches likely planned in 2023 and 2024 with Cygnus space station resupply runs.

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Antares’ February 2022 CRS-17 launch. Falcon 9 is now scheduled to take over for around a year and a half, beginning in H2 2023. (NASA)

Northrop Grumman’s decision comes almost four months after Russia’s second illegal invasion of Ukraine, an action that immediately threw the future of its Antares rocket into question. The only major components of Antares-Cygnus Northrop Grumman (through its 2018 acquisition of Orbital ATK) is responsible for building are the rocket’s Castor 30XL second stage and Cygnus’ service module. Cygnus’ silver pressure vessel is built by Thales Alenia Space, the payload fairing is built by RUAG, the Antares booster engines are supplied by Russia’s NPO Energomash, and the Antares booster structures are built by Ukraine’s Yuzhnoye SDO and Yuzhmash.

Now embroiled in an open shooting war begun by Russia, Ukraine’s aerospace industry has been on borrowed time for several months. In July, the Yuzhmash factory was reportedly struck by cruise missiles, killing several people and presumably damaging the facility. Northrop Grumman’s August 8th announcement that it US startup Firefly Aerospace will build a domestic replacement for the Antares first stage all but guarantees that its former Ukrainian partners are no longer able to supply rocket hardware.

Beta will be roughly an order of magnitude larger and more capable than the Alpha rocket Firefly is currently developing. (Firefly)

The Antares 330 booster Firefly intends to build for Northrop Grumman will be substantially larger and “significantly increase” the rocket’s performance to low Earth orbit (LEO), which currently sits at 8 tons (~17,500 lb). Intriguingly, the booster Firefly will supply appears to be the latest iteration of the first stage of the medium-lift Beta rocket the startup has been working on for some time. According to Firefly’s recently updated Beta webpage, the next-generation rocket is expected to measure 4.32 meters (14.1 ft) wide and 55.7 meters (182.5 ft) tall; produce about 720 tons (1.6M lbf) of thrust in vacuum, and launch up to 13 tons (28,700 lb) to LEO.

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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Investor's Corner

Tesla stock closes at all-time high on heels of Robotaxi progress

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Credit: Tesla

Tesla stock (NASDAQ: TSLA) closed at an all-time high on Tuesday, jumping over 3 percent during the day and finishing at $489.88.

The price beats the previous record close, which was $479.86.

Shares have had a crazy year, dipping more than 40 percent from the start of the year. The stock then started to recover once again around late April, when its price started to climb back up from the low $200 level.

This week, Tesla started to climb toward its highest levels ever, as it was revealed on Sunday that the company was testing driverless Robotaxis in Austin. The spike in value pushed the company’s valuation to $1.63 trillion.

Tesla Robotaxi goes driverless as Musk confirms Safety Monitor removal testing

It is the seventh-most valuable company on the market currently, trailing Nvidia, Apple, Alphabet (Google), Microsoft, Amazon, and Meta.

Shares closed up $14.57 today, up over 3 percent.

The stock has gone through a lot this year, as previously mentioned. Shares tumbled in Q1 due to CEO Elon Musk’s involvement with the Department of Government Efficiency (DOGE), which pulled his attention away from his companies and left a major overhang on their valuations.

However, things started to rebound halfway through the year, and as the government started to phase out the $7,500 tax credit, demand spiked as consumers tried to take advantage of it.

Q3 deliveries were the highest in company history, and Tesla responded to the loss of the tax credit with the launch of the Model 3 and Model Y Standard.

Additionally, analysts have announced high expectations this week for the company on Wall Street as Robotaxi continues to be the focus. With autonomy within Tesla’s sights, things are moving in the direction of Robotaxi being a major catalyst for growth on the Street in the coming year.

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Tesla needs to come through on this one Robotaxi metric, analyst says

“We think the key focus from here will be how fast Tesla can scale driverless operations (including if Tesla’s approach to software/hardware allows it to scale significantly faster than competitors, as the company has argued), and on profitability.”

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Tesla needs to come through on this one Robotaxi metric, Mark Delaney of Goldman Sachs says.

Tesla is in the process of rolling out its Robotaxi platform to areas outside of Austin and the California Bay Area. It has plans to launch in five additional cities, including Houston, Dallas, Miami, Las Vegas, and Phoenix.

However, the company’s expansion is not what the focus needs to be, according to Delaney. It’s the speed of deployment.

The analyst said:

“We think the key focus from here will be how fast Tesla can scale driverless operations (including if Tesla’s approach to software/hardware allows it to scale significantly faster than competitors, as the company has argued), and on profitability.”

Profitability will come as the Robotaxi fleet expands. Making that money will be dependent on when Tesla can initiate rides in more areas, giving more customers access to the program.

There are some additional things that the company needs to make happen ahead of the major Robotaxi expansion, one of those things is launching driverless rides in Austin, the first city in which it launched the program.

This week, Tesla started testing driverless Robotaxi rides in Austin, as two different Model Y units were spotted with no occupants, a huge step in the company’s plans for the ride-sharing platform.

Tesla Robotaxi goes driverless as Musk confirms Safety Monitor removal testing

CEO Elon Musk has been hoping to remove Safety Monitors from Robotaxis in Austin for several months, first mentioning the plan to have them out by the end of 2025 in September. He confirmed on Sunday that Tesla had officially removed vehicle occupants and started testing truly unsupervised rides.

Although Safety Monitors in Austin have been sitting in the passenger’s seat, they have still had the ability to override things in case of an emergency. After all, the ultimate goal was safety and avoiding any accidents or injuries.

Goldman Sachs reiterated its ‘Neutral’ rating and its $400 price target. Delaney said, “Tesla is making progress with its autonomous technology,” and recent developments make it evident that this is true.

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Investor's Corner

Tesla gets bold Robotaxi prediction from Wall Street firm

Last week, Andrew Percoco took over Tesla analysis for Morgan Stanley from Adam Jonas, who covered the stock for years. Percoco seems to be less optimistic and bullish on Tesla shares, while still being fair and balanced in his analysis.

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Credit: Tesla

Tesla (NASDAQ: TSLA) received a bold Robotaxi prediction from Morgan Stanley, which anticipates a dramatic increase in the size of the company’s autonomous ride-hailing suite in the coming years.

Last week, Andrew Percoco took over Tesla analysis for Morgan Stanley from Adam Jonas, who covered the stock for years. Percoco seems to be less optimistic and bullish on Tesla shares, while still being fair and balanced in his analysis.

Percoco dug into the Robotaxi fleet and its expansion in the coming years in his latest note, released on Tuesday. The firm expects Tesla to increase the Robotaxi fleet size to 1,000 vehicles in 2026. However, that’s small-scale compared to what they expect from Tesla in a decade.

Tesla expands Robotaxi app access once again, this time on a global scale

By 2035, Morgan Stanley believes there will be one million Robotaxis on the road across multiple cities, a major jump and a considerable fleet size. We assume this means the fleet of vehicles Tesla will operate internally, and not including passenger-owned vehicles that could be added through software updates.

He also listed three specific catalysts that investors should pay attention to, as these will represent the company being on track to achieve its Robotaxi dreams:

  1. Opening Robotaxi to the public without a Safety Monitor. Timing is unclear, but it appears that Tesla is getting closer by the day.
  2. Improvement in safety metrics without the Safety Monitor. Tesla’s ability to improve its safety metrics as it scales miles driven without the Safety Monitor is imperative as it looks to scale in new states and cities in 2026.
  3. Cybercab start of production, targeted for April 2026. Tesla’s Cybercab is a purpose-built vehicle (no steering wheel or pedals, only two seats) that is expected to be produced through its state-of-the-art unboxed manufacturing process, offering further cost reductions and thus accelerating adoption over time.

Robotaxi stands to be one of Tesla’s most significant revenue contributors, especially as the company plans to continue expanding its ride-hailing service across the world in the coming years.

Its current deployment strategy is controlled and conservative to avoid any drastic and potentially program-ruining incidents.

So far, the program, which is active in Austin and the California Bay Area, has been widely successful.

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