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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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Foreign News

‘Time for Ukraine to get new president,’ says Trump after Zelensky condemns diesel deal

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[file pic]

US President Donald Trump has said he thinks “it’s time for Ukraine to get a new president” as he responded to Volodymyr Zelensky’s criticism of the US diesel deal with Russia.

The Ukrainian president warned a new deal to release millions of tonnes of Russian diesel into the US would provide Moscow with money to continue its war against his nation, calling it a gift to Russian President Vladimir Putin.

Trump told reporters outside the White House on Saturday that Zelensky “wants to make problems for the world” by continuing to authorise attacks on Russian refineries.

“He’d better damn well stop,” Trump said, before suggesting Ukraine should “get a new leader who can make a deal”.

Global fuel supplies, including diesel, have been severely limited by the war against Iran launched by the US and Israel, which led to the effective closure of the Strait of Hormuz, through which roughly a fifth of the world’s oil products usually flows.

Russia – a major producer – and Ukraine have recently intensified their strikes on each other’s energy infrastructure and transport facilities, further straining energy markets.

“We said, ‘you can do whatever you want to Russia, don’t hit the refineries’, because that’s a world problem that’s caused,” Trump continued.

“He could have made many deals and for some reason, he never does.”

Putin’s envoy Kirill Dmitriev described Trump’s intervention as “iconic and historic”, saying that Ukraine “needs leadership actually focused on peace”.

The US president confirmed on Friday that an agreement had been reached with Moscow to suspend sanctions on Russian diesel exports until 7 April.

Zelensky reacted by saying it would allow Moscow to raise new funds to source new military equipment to continue the war.

He also accused Moscow of taking the deal “to mean they can keep fighting, to mean they keep dropping bombs on cities” following deadly new strikes on Zaporizhzhia.

The Ukrainian president spoke to several allies on Saturday to discuss the latest developments, calling for “real decisions to protect lives in Ukraine” and to protect European security.

A Downing Street spokesperson said UK Prime Minister Andy Burnham had spoken to Zelensky and offered his “complete solidarity”.

The pair had agreed Russia should acquiesce to “an immediate energy ceasefire” and end its attacks on shipping in the Black Sea, the spokesperson said, as “this would immediately release more energy and food supplies into the global market”.

News of the US-Russia diesel deal was also met with criticism by EU’s foreign affairs chief Kaja Kallas, who echoed Zelensky in saying that suspending sanctions “provides Moscow with more revenues to wage war”, adding: “This is not the time to ease pressure on Russia, and Europe won’t.”

She said European foreign ministers intended to approve the biggest set of sanctions on Russia since the start of its full-scale invasion on Monday.

The deal with Russia is the latest effort from Trump to lower fuel prices in the US ahead of the midterm elections, after months spent grappling with the political consequences of the Iran war.

That conflict, which began in February, has sent the cost of petrol and in particular diesel skyrocketing, which has soured his standing with the American public who have been stung by the higher pump prices and knock-on effects that led to across-the-board inflation.

The average price of diesel is currently $6.28 (£4.74) a gallon, according to the AAA – up from last month’s $5.94 average, and $3.68 last year.

Under the deal, Russia would release an initial 300,000 tonnes of diesel “to the American and global marketplace” followed by an additional 500,000 tonnes in November.

A further million would follow, Trump wrote on Truth Social, and then another 3m tonnes “within a short period of time” – but he noted that this delivery will be “based on the condition of their diesel refineries”.

In the past 10 months, Russia experienced two waves of severe fuel shortages across the country due to Ukrainian drones strikes on its oil refineries.

Diesel production in Russia dropped by an estimated 30%, according to the International Energy Agency.

Trump had already called for new elections in Ukraine last December, saying Ukrainian voters should have the choice to replace Zelensky.

Since the war broke out in 2022 Ukraine has been under martial law, meaning elections are suspended.

[BBC]

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Pope says death penalty ‘inadmissible’ as US plans to livestream execution

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[file pic] Pope Leo XIV attends a weekly general audience at St Peter's basilica in The Vatican [Aljazeera]

Pope Leo XIV has declared that the death penalty is “inadmissible” while his home country, the United States, announces plans to livestream an execution by firing squad.

Marking World Day Against the Death Penalty on Saturday, the pope reiterated the Catholic Church’s teaching on capital punishment, writing on X that it was “inadmissible because it is an attack on the inviolability and dignity of the person”.

“The common good can be safeguarded and the requirements of justice can be met without recourse to capital punishment,” his post said.

“Effective systems of detention have been developed that protect citizens while at the same time do not completely deprive those who are guilty of the possibility of redemption,” added the leader of the Catholic Church.

The American Pope’s comments come days after US Secretary of Defense Pete Hegseth said on Thursday that the firing squad execution of Nidal Malik Hasan on December 3 will be livestreamed.

Hasan was convicted of killing 13 people and wounding 32 others in a shooting at the Fort Hood military base in 2009.

Pope Leo did not specifically refer to the planned execution, or last month’s botched execution attempt on Christa Pike,  who survived two doses of the lethal injection in Tennessee.

But his post came hours after his top deputy, Cardinal Pietro Parolin, the Vatican secretary of state, told Vatican News that the plan to livestream Hasan’s execution was “unacceptable”.

It was Leo’s predecessor, Pope Francis, in 2018 who first amended official Catholic teaching to declare capital punishment “inadmissible” in all circumstances.

[Aljazeera]

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Trump announces Russian diesel deal amid soaring US fuel prices

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Trump's announcement comes a week after a similar deal with G7 countries last week [Aljazeera]

United States President Donald Trump said that Russia has agreed to supply 300,000 tonnes of diesel fuel to global markets amid discussions with Russian President Vladimir Putin.

“I have just concluded a highly successful discussion with President Vladimir Putin, of Russia, wherein it was agreed that Russia will immediately supply over 300,000 Tons of Diesel Fuel to the American and Global Marketplace, another 500,000 Tons during the month of November, and 1,000,000 Tons immediately thereafter,” Trump said in a post on his Truth Social platform.

The president added that Russia would deliver an additional 3 million tonnes of fuel “within a short period of time”. He said that the country would supply 500,000 tonnes in November.

An envoy for Russian President Vladimir Putin, Kirill Dmitriev, praised cooperation between Russia and the United States on diesel and energy in a post on X shortly after.

“Russia-US cooperation on diesel and energy will benefit the world,” Dmitriev wrote on X.

Petrol price pressures

The deal comes despite Ukrainian air strikes, which have taken more than half of the country’s oil refining capacity offline, according to claims made by Ukraine’s Ministry of Defence on Sunday.

The latest announcement comes a week after the G7 countries agreed to release 100 million barrels amid pressure from the White House.

Diesel prices have been elevated in recent months but have started to decline. The average price for a gallon is $6.27 ($1.66 per litre), according to the American Automobile Association (AAA), which tracks daily petrol prices. That’s down $0.10 from this time last week, but up $5.94 from this time one month ago.

[Aljazeera]

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