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Merlin 1D's kerolox exhaust is a blindingly bright, opaque yellow-orange. (Tom Cross) Merlin 1D's kerolox exhaust is a blindingly bright, opaque yellow-orange. (Tom Cross)

SpaceX

SpaceX to launch replacement satellite two years after fateful Falcon 9 failure

Falcon 9 B1049 lifts off from SpaceX's LC-40 launch pad on September 10. (Tom Cross)

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On September 1st, 2016, SpaceX’s Falcon 9 rocket suffered a catastrophic anomaly during a static fire test, causing an explosion that completely destroyed the vehicle, the launch pad, and Spacecom’s $200M Amos-6 satellite. This ultimately triggered a months-long investigation into what CEO Elon Musk described as “the most difficult and complex failure [SpaceX has] had in 14 years.”

More than two years and 41 successful consecutive launches later, SpaceX and Israeli satellite operator Spacecom are reportedly aiming to launch Amos-6’s replacement – Amos-17 – as early as the end of May, around three months from now.

Nearly two and a half years distant, the reverberations of SpaceX’s Amos-6 Falcon 9 failure continue to reverberate loudly. Aside from demanding changes to the operational procedures used to launch Falcon 9 and forcing an extensive critical analysis of design, production, and qualification methods, SpaceX has spent countless resources pursuing an extensive redesign of the component pointed at as the primary source of the explosion that destroyed Falcon 9. Known as composite overwrapped pressure vessels (COPVs), SpaceX uses the bottles to store extremely high-pressure helium (5000+ psi, 340+ bar) to pressurize Falcon 9’s RP-1 and oxygen tanks, as well as nitrogen to power its cold-gas maneuvering thrusters.

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According to a failure analysis performed by SpaceX with NASA, the USAF, the NTSB, and the FAA, it was concluded that the cause could be traced back to a complex series of events centered around those helium COPVs. Meant to be the first mission to utilize subcooled propellant and oxidizer, the extreme cold in the upper stage LOx tank caused solid oxygen to form on the outside of the COPVs located inside it. While complex, the gist was that liquid (and perhaps solid) oxygen could have formed around the outside of the COPV, potentially finding its way in between the carbon fiber wrappings, creating a buckle in the fibers, and ultimately causing fibers to break. Near the end of this process, those breaking fibers could have created a spark or breached the helium tank, instantaneously overpressurizing the upper stage and causing an explosion.

NASA’s Aerospace Safety Advisory Panel (ASAP) and NASA itself have aired concerns about those COPVs since 2016, triggering an extraordinarily comprehensive program of testing, characterization, and redesign of the COPVs SpaceX uses. They have now successfully flown on 3-4 Falcon 9 launches under the same expedited propellant loading conditions that an identical rocket will undergo in preparation for Crew Dragon launches. CEO Elon Musk spent several minutes discussing the redesigned COPVs in a May 2018 press conference and did not mince words when he described them as “by far the most advanced pressure vessel[s] ever developed by humanity.”

“The amount of testing and research that’s gone into COPV safety is gigantic. This is by far the most advanced pressure vessel ever developed by humanity. It’s nuts. And I’ve personally gone over the test design, I’ve lost count how many times. But the top engineering minds at SpaceX have agonized over this. We’ve tested the living daylights out of it. We’ve been in deep, deep discussions with NASA about this. And I think we’re in a good situation.” – SpaceX CEO Elon Musk, May 2018

NASA and ASAP concerns have since been alleviated, culminating on February 22nd with an official announcement that NASA was ready for SpaceX to conduct the first uncrewed launch of its Crew Dragon spacecraft on March 2nd. It’s thus almost poetic that customer Spacecom chose the same week to announce a target date for the Falcon 9 launch of a satellite built to replace the destroyed Amos-6, known as Amos-17. Soon after the Amos-6 disaster, Spacecom settled on a free SpaceX launch contract for a future satellite instead of an immediate $50M payout. Procured for around $160M, SpaceX is reportedly targeting the launch of the Boeing-built satellite during the week of May 27th, likely from Launch Complex 40 (LC-40) – the same pad that suffered extensive damage during the September 2016 anomaly.

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Since Amos-6, SpaceX’s record of reliability has been effectively spotless and now stands at an impressive 41 consecutive successful launches, including Falcon Heavy’s February 2018 debut. Aside from the sheer volume of launches SpaceX performed in a little over two years, the company has pushed full speed ahead towards its goal of routinely reusing Falcon 9 boosters. Less than 24 months after the first commercial reuse, SpaceX has landed Falcon 9 boosters 34 times and reused them 20 times, numbers that are only likely to grow in 2019.

Set to occur shortly after the planned launch debuts of Crew Dragon and Falcon Heavy (commercially), SpaceX will hopefully be able to place Amos-17 in a healthy orbit and thus effectively retire the Amos-6 saga before the second half of 2019.


Check out Teslarati’s newsletters for prompt updates, on-the-ground perspectives, and unique glimpses of SpaceX’s rocket launch and recovery processes!

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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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Starlink India launch gains traction with telecom license approval  

Starlink just secured its telecom license in India! High-speed satellite internet could go live in 2 months.

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(Credit: Starlink)

 

Starlink India’s launch cleared a key regulatory hurdle after securing a long-awaited license from the country’s telecom ministry. Starlink’s license approval in India paves the way for commercial operations to begin, marking a significant milestone after a three-year wait.

The Department of Telecommunications granted Starlink a Global Mobile Personal Communication by Satellite (GMPCS) license, enabling it to roll out its high-speed internet service. Local reports hinted that Starlink plans to launch its services within the next two months. Starlink India’s services are expected to be priced at ₹3,000 per month for unlimited data. Starlink service would require a ₹33,000 hardware kit, including a dish and router.

“Starlink is finally ready to enter the Indian market,” sources familiar with the rollout plans confirmed, noting a one-month free trial for new users.

https://www.teslarati.com/starlink-india-launch-spectrum-rules/

Starlink’s low-Earth orbit satellite network promises low-latency, high-speed internet that is ideal for rural India, border areas, and hilly terrains. With over 7,000 satellites in orbit and millions of global users, Starlink aims to bridge India’s digital divide, especially in areas with limited traditional broadband.

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Starlink has forged distribution partnerships with Indian telecom giants Reliance Jio and Bharti Airtel to streamline deployment and retail logistics. However, the company still awaits spectrum allocation and final clearances from India’s space regulator, IN-SPACe, and national security agencies before its full launch, expected before August 2025.

India’s satellite internet market is becoming increasingly competitive, with Starlink joining rivals like OneWeb and Jio Satellite Communications. While Starlink positions itself as a premium offering, its entry has sparked debate among domestic telecom operators over spectrum pricing.

Local reports noted that other players in the industry have raised concerns over the lower regulatory fees proposed for satellite firms compared to terrestrial operators, highlighting tensions in the sector.

Starlink India’s launch represents a transformative step toward expanding internet access in one of the world’s largest markets. Starlink could redefine connectivity for millions in underserved regions by leveraging its advanced satellite technology and strategic partnerships. As the company navigates remaining regulatory steps, its timely rollout could set a new standard for satellite internet in India, intensifying competition and driving innovation in the telecom landscape.

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SpaceX to debut new Dragon capsule in Axiom Space launch

Ax-4’s launch marks the debut of SpaceX’s latest Crew Dragon and pushes Axiom closer to building its own space station.

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(Credit: SpaceX)

Axiom Space’s Ax-4 mission targets the International Space Station (ISS) with a new SpaceX Crew Dragon capsule.

The Axiom team will launch a new SpaceX Dragon capsule atop a Falcon 9 rocket from NASA’s Kennedy Space Center in Florida on Wednesday at 8:00 a.m. EDT (1200 GMT). The Ax-4 mission launch was initially set for Tuesday, June 10, but was delayed by one day due to expected high winds.

As Axiom Space’s fourth crewed mission to the ISS, Ax-4 marks the debut of an updated SpaceX Crew Dragon capsule. “This is the first flight for this Dragon capsule, and it’s carrying an international crew—a perfect debut. We’ve upgraded storage, propulsion components, and the seat lash design for improved reliability and reuse,” said William Gerstenmaier, SpaceX’s vice president of build and flight reliability.

Axiom Space is a Houston-based private space infrastructure company. It has been launching private astronauts to the ISS for research and training since 2022, building expertise for its future station. With NASA planning to decommission the ISS by 2030, Axiom has laid the groundwork for the Axiom Station, the world’s first commercial space station. The company has already begun construction on its ISS replacement.

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The Ax-4 mission’s research, spanning biological, life, and material sciences and Earth observation, will support this ambitious goal. Contributions from 31 countries underscore the mission’s global scope. The four-person crew will launch from Launch Complex 39A, embarking on a 14-day mission to conduct approximately 60 scientific studies.

“The AX-4 crew represents the very best of international collaboration, dedication, and human potential. Over the past 10 months, these astronauts have trained with focus and determination, each of them exceeding the required thresholds to ensure mission safety, scientific rigor, and operational excellence,” said Allen Flynt, Axiom Space’s chief of mission services.

The Ax-4 mission highlights Axiom’s commitment to advancing commercial space exploration. By leveraging SpaceX’s Dragon capsule and conducting diverse scientific experiments, Axiom is paving the way for its Axiom Station. This mission not only strengthens international collaborations but also positions Axiom as a leader in the evolving landscape of private space infrastructure.

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SpaceX

SpaceX Dragon to carry Axiom’s Ax-4 crew for ISS research

On June 10, Axiom’s Ax-4 mission heads to the ISS on a SpaceX Dragon capsule. It’s a historic return to space for India, Poland & Hungary.

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(Credit: SpaceX)

Axiom Space’s Ax-4 mission, launched on a SpaceX Dragon spacecraft, will carry a historic international crew to the International Space Station (ISS) next Tuesday, June 10, from NASA’s Kennedy Space Center in Florida.

SpaceX’s Dragon capsule was recently photographed preparing for the Ax-4 launch. The Dragon will dock at the ISS on June 11 at approximately 12:30 p.m. ET for a 14-day mission focused on groundbreaking microgravity research.

The Ax-4 crew will be led by Commander Peggy Whitson from the United States. It includes Pilot Shubhanshu Shukla from India and mission specialists Sławosz Uznański-Wiśniewski from Poland and the European Space Agency and Tibor Kapu from Hungary. This mission marks a historic return to human spaceflight for India, Poland, and Hungary as each nation sends its first government-sponsored astronauts in over 40 years.

“With a culturally diverse crew, we are not only advancing scientific knowledge but also fostering international collaboration. Our previous missions set the stage, and with Ax-4, we ascend even higher, bringing more nations to low-Earth orbit and expanding humanity’s reach among the stars,” Whitson noted.

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The Ax-4 mission’s research portfolio will be Axiom’s most extensive. It includes 60 scientific studies from 31 countries, including the U.S., India, Poland, Hungary, Saudi Arabia, Brazil, Nigeria, the UAE, and Europe. These studies will advance knowledge in human research, Earth observation, life, and biological and material sciences. Key investigations include supporting astronauts with insulin-dependent diabetes, examining microgravity’s impact on the brain, and studying cancer growth, particularly triple-negative breast cancer. Additional research will explore blood stem cells, joint health, blood flow, and astronaut readiness using wearable devices, iPhone software, and AWS Snowcone analytics.

Axiom Space’s partnerships with research organizations and academic institutions aim to deepen understanding of spaceflight’s effects on the human body, with potential applications for Earth-based healthcare. The Ax-4 mission underscores Axiom’s role in redefining access to low-Earth orbit, fostering global collaboration, and advancing microgravity research. As SpaceX’s Dragon enables this historic mission, it reinforces the company’s pivotal role in commercial spaceflight and scientific discovery.

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