Russia's first Moon mission in 50 years has failed after its Luna-25 landing module crashed on the lunar surface.
The country's space agency Roscosmos said on Sunday that it had not received a signal from the lander.
It was scheduled to make a landing attempt on Monday at the lunar south pole, a region that has not been explored previously.
There was a problem with a manoeuvre carried out on Saturday, Roscosmos said.
“At about 14.57 Moscow time, communication with the Luna-25 was interrupted,” it said on Telegram.
“The measures taken on August 19 and 20 to search for the device and get into contact with it did not produce any results.
“According to the results of the preliminary analysis, due to the deviation of the actual parameters of the trajectory from the calculated ones, the device switched to an off-design orbit and ceased to exist as a result of a collision with the lunar surface.”
Roscosmos said further investigations would be carried out to determine the cause of the crash.
India's Chandrayaan-3 mission is going as planned, with the country's Vikram craft expected to attempt a soft landing on the Moon on August 23.
Only the US, the Soviet Union and China have carried out a soft lunar landing.
The manoeuvre has a success rate of less than a 50 per cent.
Because the Moon does not have an atmosphere, parachutes cannot be used to slow landers down during a landing attempt, as they are on Earth and Mars.
Instead, landers use propulsion systems to brake and adjust position to touch down gently.
Technical problems and the lunar terrain, including craters and rocks, can also pose challenges for space agencies.
Israel's attempted lunar landing in 2019 failed because of a technical glitch.
Japanese company ispace reported an unsuccessful Moon mission this year when its Hakuto-R lander, which was carrying the UAE's Rashid rover, crashed on the lunar surface.
The company blamed a software issue.
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$1,000 award for 1,000 days on madrasa portal
Daily cash awards of $1,000 dollars will sweeten the Madrasa e-learning project by tempting more pupils to an education portal to deepen their understanding of math and sciences.
School children are required to watch an educational video each day and answer a question related to it. They then enter into a raffle draw for the $1,000 prize.
“We are targeting everyone who wants to learn. This will be $1,000 for 1,000 days so there will be a winner every day for 1,000 days,” said Sara Al Nuaimi, project manager of the Madrasa e-learning platform that was launched on Tuesday by the Vice President and Ruler of Dubai, to reach Arab pupils from kindergarten to grade 12 with educational videos.
“The objective of the Madrasa is to become the number one reference for all Arab students in the world. The 5,000 videos we have online is just the beginning, we have big ambitions. Today in the Arab world there are 50 million students. We want to reach everyone who is willing to learn.”
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Yemen's Bahais and the charges they often face
The Baha'i faith was made known in Yemen in the 19th century, first introduced by an Iranian man named Ali Muhammad Al Shirazi, considered the Herald of the Baha'i faith in 1844.
The Baha'i faith has had a growing number of followers in recent years despite persecution in Yemen and Iran.
Today, some 2,000 Baha'is reside in Yemen, according to Insaf.
"The 24 defendants represented by the House of Justice, which has intelligence outfits from the uS and the UK working to carry out an espionage scheme in Yemen under the guise of religion.. aimed to impant and found the Bahai sect on Yemeni soil by bringing foreign Bahais from abroad and homing them in Yemen," the charge sheet said.
Baha'Ullah, the founder of the Bahai faith, was exiled by the Ottoman Empire in 1868 from Iran to what is now Israel. Now, the Bahai faith's highest governing body, known as the Universal House of Justice, is based in the Israeli city of Haifa, which the Bahais turn towards during prayer.
The Houthis cite this as collective "evidence" of Bahai "links" to Israel - which the Houthis consider their enemy.
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Started: 2019
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Mercer, the investment consulting arm of US services company Marsh & McLennan, expects its wealth division to at least double its assets under management (AUM) in the Middle East as wealth in the region continues to grow despite economic headwinds, a company official said.
Mercer Wealth, which globally has $160 billion in AUM, plans to boost its AUM in the region to $2-$3bn in the next 2-3 years from the present $1bn, said Yasir AbuShaban, a Dubai-based principal with Mercer Wealth.
“Within the next two to three years, we are looking at reaching $2 to $3 billion as a conservative estimate and we do see an opportunity to do so,” said Mr AbuShaban.
Mercer does not directly make investments, but allocates clients’ money they have discretion to, to professional asset managers. They also provide advice to clients.
“We have buying power. We can negotiate on their (client’s) behalf with asset managers to provide them lower fees than they otherwise would have to get on their own,” he added.
Mercer Wealth’s clients include sovereign wealth funds, family offices, and insurance companies among others.
From its office in Dubai, Mercer also looks after Africa, India and Turkey, where they also see opportunity for growth.
Wealth creation in Middle East and Africa (MEA) grew 8.5 per cent to $8.1 trillion last year from $7.5tn in 2015, higher than last year’s global average of 6 per cent and the second-highest growth in a region after Asia-Pacific which grew 9.9 per cent, according to consultancy Boston Consulting Group (BCG). In the region, where wealth grew just 1.9 per cent in 2015 compared with 2014, a pickup in oil prices has helped in wealth generation.
BCG is forecasting MEA wealth will rise to $12tn by 2021, growing at an annual average of 8 per cent.
Drivers of wealth generation in the region will be split evenly between new wealth creation and growth of performance of existing assets, according to BCG.
Another general trend in the region is clients’ looking for a comprehensive approach to investing, according to Mr AbuShaban.
“Institutional investors or some of the families are seeing a slowdown in the available capital they have to invest and in that sense they are looking at optimizing the way they manage their portfolios and making sure they are not investing haphazardly and different parts of their investment are working together,” said Mr AbuShaban.
Some clients also have a higher appetite for risk, given the low interest-rate environment that does not provide enough yield for some institutional investors. These clients are keen to invest in illiquid assets, such as private equity and infrastructure.
“What we have seen is a desire for higher returns in what has been a low-return environment specifically in various fixed income or bonds,” he said.
“In this environment, we have seen a de facto increase in the risk that clients are taking in things like illiquid investments, private equity investments, infrastructure and private debt, those kind of investments were higher illiquidity results in incrementally higher returns.”
The Abu Dhabi Investment Authority, one of the largest sovereign wealth funds, said in its 2016 report that has gradually increased its exposure in direct private equity and private credit transactions, mainly in Asian markets and especially in China and India. The authority’s private equity department focused on structured equities owing to “their defensive characteristics.”
What is graphene?
Graphene is a single layer of carbon atoms arranged like honeycomb.
It was discovered in 2004, when Russian-born Manchester scientists Andrei Geim and Kostya Novoselov were "playing about" with sticky tape and graphite - the material used as "lead" in pencils.
Placing the tape on the graphite and peeling it, they managed to rip off thin flakes of carbon. In the beginning they got flakes consisting of many layers of graphene. But as they repeated the process many times, the flakes got thinner.
By separating the graphite fragments repeatedly, they managed to create flakes that were just one atom thick. Their experiment had led to graphene being isolated for the very first time.
At the time, many believed it was impossible for such thin crystalline materials to be stable. But examined under a microscope, the material remained stable, and when tested was found to have incredible properties.
It is many times times stronger than steel, yet incredibly lightweight and flexible. It is electrically and thermally conductive but also transparent. The world's first 2D material, it is one million times thinner than the diameter of a single human hair.
But the 'sticky tape' method would not work on an industrial scale. Since then, scientists have been working on manufacturing graphene, to make use of its incredible properties.
In 2010, Geim and Novoselov were awarded the Nobel Prize for Physics. Their discovery meant physicists could study a new class of two-dimensional materials with unique properties.
