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Propulsion failure threatens US Moon mission

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The company behind America’s latest mission to soft-land on the Moon is battling to save the project.

Pittsburgh-based Astrobotic says its Peregrine spacecraft has a faulty propulsion system that’s lost “critical” amounts of fuel. The issue has already made it difficult for the craft to point its solar panels at the Sun to generate electricity and may now scupper the planned touch-down.

Astrobotic has begun talking about reassessing its mission goals. In other words, it’s thinking about what can be salvaged from its original objectives.

The 1.2-tonne lander was launched early on Monday from Cape Canaveral, Florida, on a Vulcan rocket. Its aim was to become the first American mission in half a century to make a controlled landing on the Moon and the first ever commercial endeavour to achieve the feat.

The US space agency (Nasa) had purchased capacity on the lander for five instruments to study the lunar surface environment ahead of sending astronauts there later this decade.

Picture returned from Peregrine in space
A picture from Peregrine showing disturbed insulation layers confirmed the propulsion problem, Astrobotic said (BBC)

 

Peregrine’s problems emerged shortly after communications had been established with ground controllers, following its release from the top of the Vulcan. Engineers noticed the spacecraft was struggling to maintain a stable lock on the Sun, meaning its solar cells were not receiving a constant supply of sunshine to recharge the onboard battery. Power levels were reported to be reaching operationally low levels.

Astrobotic’s engineers eventually identified the root cause as a failure in the propulsion system, a situation apparently confirmed by a picture from the craft showing disturbed layers of insulation. And although they were able to successfully re-point the spacecraft and charge the battery, it was evident, the company said, that Peregrine was losing propellant. “The team is working to try and stabilise this loss, but given the situation we have prioritised maximising the science and data we can capture,” a statement read. “We are currently assessing what alternative mission profiles may be feasible at this time.”

Astrobotic is the first of three US companies to send a lander to the Moon this year under a new private-public partnership with Nasa.

The agency is buying transport services from the Pittsburgh firm and two other commercial ventures – Intuitive Machines and Firefly. Together, the trio had planned six missions to the lunar surface in 2024.

All three US companies have Nasa as a “customer”, but the agency is “not in charge” of their projects. It is the firms themselves who have designed the spacecraft and are in command as the missions progress.

Nasa believes this arrangement will introduce more innovation and reduce costs over time. And the agency says it is prepared for some of the missions not to work.

Speaking to the BBC last month, deputy administrator Pam Melroy, said: “What we have learned from our commercial partners is if we have a high enough cadence, we can relax some of the requirements that make it so costly, and have a higher risk appetite. And if they fail, the next one is going to learn and succeed.”

(BBC)



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Thirty-five killed as gunmen attack Niger’s biggest airport

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(file photo) The sound of gunfire came from Niamey's airport, which was also attacked in January [BBC]

Thirty-five people have been killed after gunmen struck Niger’s largest airport on Thursday, officials say – the second attack in less than five months.

Residents in the predominately Muslim country told the BBC they had just finished their morning prayers when explosions and gunshot sounds rang out from Diori Hamani international airport, located in the capital, Niamey.

Niger’s defence ministry said the fatalities comprised 22 assailants, 11 soldiers, and two civilians.

On Thursday evening, Al-Qaeda affiliate Jama’at Nusrat al-Islam wal-Muslimin [JNIM]  claimed responsibility for the attack.

Niger has been fighting an Islamist insurgency for a decade and in January, an organisation linked to the Islamic State group claimed responsibility for an attack on the same airport.

Thursday’s violence settled by mid-morning and security forces have since launched a manhunt for any remaining attackers.

Lawalli Tsalha, who lives near the airport, which also hosts a military base, told the BBC: “We finished our prayer at about 05:50 (04:50 GMT) and shortly afterwards we heard a loud bang – like something had exploded, perhaps a tyre.

“It was only a little later that we realised what was happening.”

Authorities said alongside the 22 attackers that were killed, another four were wounded. They added that 20 suspects had been arrested.

A large cache of weapons including RPG-7 launchers, AK-47 rifles, explosives, grenades, communications equipment and thousands of rounds of ammunition were also reportedly seized.

Armed local residents joined the manhunt, though witnesses told the BBC that security personnel attempted to stop civilians getting involved.

One resident, who did not wish to be named, said: “The attackers mixed in with the local population, so finding them was not easy. Civilians picked up machetes and sticks to defend themselves and to strike anyone they did not recognise who came their way.”

The airport vicinity had been locked down on Thursday afternoon, with security forces searching vehicles entering and leaving the area.

African Union Commission Chairperson Mahmoud Ali Youssouf “strongly condemned” the assault and praised Nigerien forces whose actions “made it possible to repel the attack and secure the airport facilities.”

Diori Hamani international airport is one of Niger’s most sensitive security installations, serving as both a civilian aviation hub and a military base.

It also hosts facilities linked to the Alliance of Sahel States (AES), which comprises Niger and its neighbours, Mali and Burkina Faso.

All three countries are run by juntas which came to power in part because of a failure to deal with years of jihadist violence in the region.

In January’s attack on the airport, four military personnel were injured and 20 attackers were killed, Niger’s defence ministry said.

At the time, the head of Niger’s military government, which has been in power for three years, thanked Russia for its help in foiling the attack. Abdourahamane Tiani also accused the presidents of France, Benin and Ivory Coast of backing those responsible.

He did not give details of what help Russia had provided, or provide any evidence to support his accusations against the other countries.

In recent weeks, authorities in Niger have demolished neighbourhoods near the airport, citing “terrorist risks”.

They have also extended the airport’s perimeter fence and installed more than 350 surveillance cameras, AFP reports.

[BBC]

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Hundreds of cats stolen for food in Vietnam rescued by police, welfare group says

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More than 40 of the stolen cats have been reunited with their owners (BBC)

More than 400 cats destined for slaughter have been rescued in Vietnam after authorities dismantled an alleged feline theft ring, an animal welfare group has said.

Nine people have been arrested in connection with what police described as a “criminal group specialising in stealing and collecting cats”, according to the official newspaper of Ho Chi Minh City police.

Officers recovered more than 400 live cats and around 80 dead animals preserved on ice during raids on sites in Tay Ninh Province and Ho Chi Minh City last week. A further 21 cats were seized at a separate facility.

The consumption of dog and cat meat is legal in Vietnam, but vendors require permits that show the origin of animals.

Police said they tracked down the group on 11 June after investigating a spate of pet thefts in Ho Chi Minh City, according to local media reports.

The suspects admitted trapping and collecting cats across southern Vietnam over the past three years, police said. According to investigators, the suspects allegedly transported stolen cats to holding facilities before selling them on to traders, with transactions taking place every two to three days.

Around 40 of the stolen cats have since been reunited with their owners, Humane World for Animals said in a statement on Tuesday.

The organisation praised local authorities for “decisive action that has saved the lives of so many animals”, but said “a number had later died as a result of their ordeal.

It added that it was providing food and other supplies for animals still being held by police as evidence while the case continues.

Police said the investigation was ongoing and urged residents who believe their pets have been stolen to come forward to help identify recovered animals.

An estimated five million dogs and one million cats are captured, stolen, trafficked and slaughtered for meat in Vietnam each year, according to Humane World for Animals.

The organisation says pets are frequently stolen from homes, with dogs often seized using poisoned bait tasers and iron pincers, and cats with spring-loaded snares.

While the consumption of dog and cat meat remains more common in Vietnam than other Asian countries, campaigners say attitudes are changing.

A 2023 survey commissioned by Humane World for Animals found growing public opposition, particularly among younger people and pet owners, with majorities backing bans on both the dog and cat meat trades.

(BBC)

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‘Dancing girl’s’ bare torso restored in Indian textbook after backlash

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The Dancing Girl is a bronze figurine discovered in Mohenjo-daro dating back to 2600 BCE [BBC]

The “covered-up” image of a nude artefact has been withdrawn from an Indian school textbook after it sparked a massive backlash from historians and educationists.

The bronze sculpture – known as the Dancing girl from Mohenjo-daro – shows a girl standing with one hand on her hip and is one of the most recognisable artefacts from the Indus Valley civilisation.

But in a newly released grade nine textbook, the figurine’s torso was covered with dark shading, hiding its anatomical features.

After it created an uproar, officials said that the original image has been restored in the digital version of the book and that new print editions would also carry the unedited photo of the bronze sculpture.

After news broke of the inclusion of the modified image, historians had accused the National Council of Educational Research and Training (NCERT) – which drafted the textbook – of disfiguring the iconic artefact.

The NCERT, an autonomous organisation under the federal education ministry, oversees syllabus changes and textbook content for children taking exams under the government-run Central Board of Secondary Education (CBSE).

NCERT director Dinesh Saklani told reporters that the modified image would be withdrawn from the textbook.

“Following consultations with experts, the department is replacing the image of the Dancing Girl with its original version,” Saklani told ANI news agency.

The BBC has contacted Saklani for comment.

A chapter on the Indus Valley has been a staple in Indian school curriculum, and though the Dancing Girl sculpture has appeared in textbooks for decades – including in earlier versions of NCERT textbooks – its torso has never been censored in any way.

The NCERT has not yet shared a reason for introducing the modified image but media reports have speculated that it could be due to concerns over nudity.

ANI The new NCERT textbook for Grade 9 features the figurine with its torso covered in dark shading
A new textbook showed the figurine with its torso covered in dark shading [BBC]

An editorial in the Indian Express newspaper, which first broke the news, criticised the modification of the artifact, saying:

“The Dancing Girl has been significant not because it conforms to a blindfolded standard of modesty but because it embodies poise, confidence and unmistakable presence. If the task of education is to equip young people to engage with the world as it is, then NCERT would do better to trust both students, and women – both contemporary and millennia old – with a little more agency.”

The textbook is part of the NCERT’s new Arts Education Series, introduced under the latest National Education Policy (NEP) to integrate visual, performing and literary arts into mainstream schooling.

The Dancing Girl sculpture, which was discovered at Mohenjo-daro – one of the largest settlements of the ancient Indus Valley Civilisation – depicts a girl adorned with ornaments with her hair tied in a bun.

Her posture captures the human body in motion and archaeologists have long considered the sculpture to be of great artistic value and evidence of the civilisation’s advanced knowledge of metallurgy.

The sculpture is currently housed in the National Museum in Delhi.

[BBC]

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