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Live to launch — Rocket Report: SpaceX reaches ludicrous cadence; ABL explains RS1 failure “This evidence suggests that an unwanted fire spread to our avionics system.”

Eric Berger – Jan 20, 2023 12:00 pm UTC Enlarge / A Falcon 9 rocket launches on Wednesday morning carrying a GPS III satellite into orbit.Trevor Mahlmann reader comments 25 with 0 posters participating Share this story Share on Facebook Share on Twitter Share on Reddit

Welcome to Edition 5.24 of the Rocket Report! I have a blurb about this below, but for me the news of the week is that SpaceX not only launched a Falcon Heavy rocket, but two other Falcon 9 missions on separate coasts as well in just five days. The operational challenges of this are immense and, I think, underappreciated outside of people directly involved in this kind of work.

As always, we welcome reader submissions, and if you don’t want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

ABL updates on RS1 failure. On Wednesday ABL Space Systems provided an update on the January 10 failure of its RS1 launch vehicle. Long story short, the first stage of the vehicle suffered a “complete loss of power” at 10.87 seconds into flight, leading to a simultaneous shutdown of all nine of the vehicle’s main engines. The rocket impacted the ground about 20 meters from the launch site. “Approximately 95 percent of the vehicle total propellant mass was still onboard, creating an energetic explosion and over-pressure wave that caused damage to nearby equipment and facilities,” the company said.

A fire on board the rocket … The company has begun an anomaly investigation. “There is some visual evidence of fire or smoke near the vehicle QD and the engine bay after liftoff,” ABL wrote. “Shortly before the power loss, a handful of sensors began dropping out sequentially. This evidence suggests that an unwanted fire spread to our avionics system, causing a system-wide failure.” The second RS1 rocket is fully assembled and ready for stage testing, but the results of the anomaly investigation will be needed to inform a timeline for that launch. Kudos to ABL for a transparent and detailed update. (submitted by Ken the Bin) Advertisement

European reusable rocket CEO criticizes reuse. In an interview with a French television station, the chief executive of Maia Space described the challenges of reusing small rockets. Yohann Leroy explained that while the company was looking at a two-thirds drop in performance when the launcher was recovered, the model would not reduce the cost of the launcher by a similar amount, European Spaceflight reports. “Paradoxically, implementing reuse on a small launcher has rather the consequence of increasing the costs per kilogram launched,” Leroy said.

Zut alors! … The company is a wholly owned subsidiary of ArianeGroup, which manufactures the Ariane fleet of rockets. Leroy made his comments as Maia Space is opening itself up to third-party investors. The company has about 30 employees now and seeks to develop a small reusable rocket before moving on to larger reusable launch vehicles. Leroy may not be wrong about the economics of small launch reuse, but I’m not sure that’s the best pitchessentially, “Our business is completely unsustainable!”one might make to potential investors. (submitted by EllPeaTea) The Rocket Report: An Ars newsletter The easiest way to keep up with Eric Berger’s space reporting is to sign up for his newsletter, we’ll collect his stories in your inbox. Sign Me Up!

Stratolaunch completes second captive-carry flight. This week Stratolaunch announced that its super-sized Roc aircraft had completed a second test flight carrying a Talon-A test vehicle. During the six-hour flight, the aircraft reached a maximum altitude of 22,500 feet, and the team collected information about aerodynamic loads prior to the release point of the Talon-A reusable hypersonic vehicle.

Big plane, little vehicle … This was a test version of the small shuttle-like vehicle. A flight data review will determine the next steps on the test timeline. Stratolaunch said that it continues to progress toward a separation test and its first hypersonic flight of Talon-A 1 within the first half of 2023. That will be something to see. (submitted by Ken the Bin)

Chinese firms to build African spaceport. Groups based in Hong Kong and Shanghai have reached a memorandum of understanding with the government of Djibouti to build a $1 billion commercial spaceport on the Horn of Africa, Parabolic Arc reports. The Djiboutian Spaceport, which will be constructed in the northern Obock region near the entrance to the Red Sea, would be the first orbital spaceport in Africa. It is thought to comprise an area of 10 square kilometers.

Not without geopolitical implications … According to the report, construction of the spaceport is expected to begin after the parties sign a formal agreement in March. The project is expected to take five years. This will be a development worth following, as it is easy to understand the interest of Chinese companies in launching from a latitude about 10 degrees north of the equator. China’s rivals, however, also have interests in Djibouti. The US Navy operates Camp Lemonnier nearby, which is the only permanent US military base in Africa. France has a large military base in the country as well. Page: 1 2 3 Next → reader comments 25 with 0 posters participating Share this story Share on Facebook Share on Twitter Share on Reddit Eric Berger Eric Berger is the senior space editor at Ars Technica, covering everything from astronomy to private space to NASA, and author of the book Liftoff, about the rise of SpaceX. A certified meteorologist, Eric lives in Houston. Email eric.berger@arstechnica.com // Twitter @SciGuySpace Advertisement Channel Ars Technica ← Previous story Related Stories Today on Ars

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Disgraced singer Gary Glitter to stay in jail as parole bid refused

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Disgraced singer Gary Glitter to stay in jail as parole bid refused

Gary Glitter will stay in prison after the Parole Board refused the disgraced singer’s bid to be released.

Glitter, 81, was recalled to jail less than six weeks after he was released halfway through his 16-year sentence in 2023 for breaching his licence conditions by allegedly viewing downloaded images of children.

He was sentenced to 16 years imprisonment in 2015 after being found guilty of sexually assaulting three schoolgirls between 1975 and 1980.

The Parole Board last year said it was “not satisfied that release at this point would be safe for the protection of the public” after a hearing held behind closed doors.

Pic: PA
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Glitter was jailed in 2015 Pic: PA

A spokesman on Tuesday said his release was refused again following a “paper review”.

“Parole Board decisions are solely focused on what risk a prisoner could represent to the public if released and whether that risk is manageable in the community,” a statement said.

“A panel will carefully examine a huge range of evidence, including details of the original crime, and any evidence of behaviour change, as well as explore the harm done and impact the crime has had on the victims.

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“Parole reviews are undertaken thoroughly and with extreme care. Protecting the public is our number one priority.”

Glitter, whose real name is Paul Gadd, will be eligible for a further review at a date set by the Ministry of Justice. His sentence expires in February 2031.

He was made bankrupt earlier this year after failing to pay more than £500,000 in damages to a woman who sued him for abusing her when she was 12 years old.

Richard Scorer, head of abuse law and public inquiries at Slater and Gordon, who represented the woman, told Sky News the Parole Board has made “the right decision”.

He added: “My client is relieved at this ruling but apprehensive about having to go through the merry-go-round of Gadd coming up for parole again, and the fear of him being let out on licence.

“This is unfair on victims and it would be better if they were assured that he would serve the rest of his sentence.”

Read more from Sky News:
Man jailed for murdering two women on Christmas Day
Ex-lawyer ‘fears revenge over gang boss murder claim’

Glitter was first jailed for four months in 1999 after he admitted possessing around 4,000 indecent images of children.

He was expelled from Cambodia in 2002, and in March 2006 was convicted of sexually abusing two girls, aged 10 and 11, in Vietnam, where he spent two-and-a-half years in prison.

Glitter was automatically released from HMP The Verne, a low-security prison in Portland, Dorset, in February 2023 after serving half of his fixed-term determinate sentence.

But he was back behind bars weeks later after reportedly trying to access the dark web and images of children.

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Bosses of Octopus Energy and SSE clash over ‘postcode pricing’ proposals

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Bosses of Octopus Energy and SSE clash over 'postcode pricing' proposals

The head of Britain’s biggest energy supplier has claimed his competitors oppose proposals for so-called postcode pricing because they financially benefit from the current system.

Octopus Energy chief executive Greg Jackson told Sky News his business’s rivals were against customers being charged based on where they lived, rather than on a national basis, because they would lose out on profits.

He said: “A very small number of companies that today get paid tens of millions, sometimes in a single day, to turn off wind farms and generate gas elsewhere, don’t like it.

“The reason you’re seeing that kind of behaviour from the rivals is they are benefiting from the current system that’s generating incredible profitability.”

The government is currently considering whether to introduce the policy, which is also known as zonal pricing. Energy secretary Ed Miliband is expected to make a decision on the proposals by this summer.

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Octopus has become Britain’s biggest supplier with more than seven million customers.

Mr Jackson has been a vocal proponent, as he said he wants to charge customers less and boost government electrification policies by having cheaper electricity costs.

What is postcode pricing?


Business reporter Sarah Taafe-Maguire

Sarah Taaffe-Maguire

Business and economics reporter

@taaffems

Zonal pricing would mean electricity bills are based on what region you live in.

Some parts of Britain, like northern Scotland, are home to huge energy producers in the form of offshore wind farms.

But rather than feeding electricity to local homes and businesses, power goes into a nationwide auction and is bought to go across Britain.

As the energy grid is still wired for the old coal-producing sites rather than the modern renewable generators, it’s not straightforward to get electricity from where it’s increasingly produced to the places people live and work.

That leads to traffic jams on the grid, blocking paid-for electricity moving to where it’s needed and a system where producers can be paid a second time, to power down, and other suppliers, often gas plants, are paid to meet the shortfall.

Zonal pricing is designed to prevent paying the generators for power that can’t be used.

It would mean those in Scotland have lower wholesale energy costs while those in the south, where there is less renewable energy production, would have higher wholesale costs.

Whether bills go up or down depends on implementation.

Savings from one region could be spread across Britain, lowering bills across the board.

Mr Miliband has said he’s not going to decide to raise prices.

However, SSE’s chief executive Alistair Phillips-Davies described the policy as a “distraction” and said it could affect already agreed-upon upgrades of the national grid that will lower costs.

“I think you’ve got a very, very small number of people who are asking for this. It’s just a distraction. We should remove it now,” he said.

While Octopus Energy estimates that said postcode pricing could be introduced in two to four years, Mr Phillips-Davies said it could take until 2032 before it was implemented, by which time Britain would have “built much of the networks that are required to get the energy from these places down into the homes and businesses that actually need it”.

“We just need to stay true to the course,” he added.

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Unions, as well as industry and energy representatives, have also spoken out against the policy. Opponents include eco-tycoon Dale Vince and trade body UK Steel.

A joint letter signed by SSE, UK Steel, Ceramics UK and British Glass, along with the unions GMB, Unite and Unison, said zonal pricing could lead to scaled-back investment due to uncertainty and higher bills.

A separate letter signed by 55 investors, including Centrica and the Ontario Teachers’ Pension Plan, has also criticised the policy.

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Businesses facing fresh energy cost threat

However, Mr Jackson said many investors had not voiced opposition, with thousands of small and medium businesses instead backing the policy in the hope of paying less on energy bills.

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Politics

The crypto fund domicile decision: EU or the UK?

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The crypto fund domicile decision: EU or the UK?

The crypto fund domicile decision: EU or the UK?

As the EU’s MiCA regulation and the UK’s evolving crypto laws diverge, fund managers face a key choice: to opt for the EU’s legal certainty and passporting or the UK’s flexible, innovation-driven approach.

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