Nasa's Mars helicopter has taken its first flight in a month to help engineers study why the previous one was cut short.
Ingenuity is the first rotorcraft to fly on another planet and could help to revolutionise the way interplanetary exploration is carried out.
Mission control had lost contact with the helicopter for two months. When contact was re-established last month, it was meant to soar on a 136-second flight but it went on an incorrect trajectory and landed back on the surface after 74 seconds.
On August 3, Ingenuity hopped up and down for 24 seconds to help engineers gather data on what went wrong during the previous flight.
The unscheduled landing was caused by a technical issue, Nasa said on Tuesday.
“The Ingenuity team is confident that the early landing was triggered when image frames from the helicopter’s navigation camera didn’t sync up as expected with data from the rotorcraft’s inertial measurement unit,” the space agency said.
The unit helps engineers measure the helicopter's acceleration and rotational rates – data that makes it possible to estimate the helicopter's location, speed and orientation in space.
The Perseverance rover took an image of the rotorcraft when it landed back on the surface after its short hop.
Ingenuity arrived on the Red Planet in February 2021, on-board Perseverance – the world's most expensive Mars mission to date, at a cost of $2.5 billion.
Its first flight took place on April 19, 2021, when it hovered three metres above ground for 30 seconds.
“After proving flight was possible on Mars, Ingenuity entered an operations demonstration phase in May 2021 to show how aerial scouting could benefit future exploration of Mars and other worlds,” Nasa said.
The loss of communication earlier this year was expected by mission control as a hill stood between Ingenuity’s landing location and the Perseverance rover.
The helicopter “speaks” with mission control through the rover but communication between the two was blocked by the hill.
On June 28, when the rover went back to the landing area, the signal was re-established.
Even though the disconnection was expected, re-establishing it was not guaranteed, with engineers unable to run health checks on the aircraft as there was no signal.
There was also no way to tell what condition Ingenuity would be in as it waited for Perseverance to come back in range.
But now mission control is relieved that the helicopter is operational again.
“The team is working to better understand what occurred in flight 53, and with flight 54’s success, we’re confident that our baby is ready to keep soaring ahead on Mars,” Nasa said.
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Key facilities
- Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
- Premier League-standard football pitch
- 400m Olympic running track
- NBA-spec basketball court with auditorium
- 600-seat auditorium
- Spaces for historical and cultural exploration
- An elevated football field that doubles as a helipad
- Specialist robotics and science laboratories
- AR and VR-enabled learning centres
- Disruption Lab and Research Centre for developing entrepreneurial skills
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Most sought after workplace benefits in the UAE
- Flexible work arrangements
- Pension support
- Mental well-being assistance
- Insurance coverage for optical, dental, alternative medicine, cancer screening
- Financial well-being incentives
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RESULTS
5pm: Wathba Stallions Cup – Handicap (PA) Dh70,000 (Turf) 2,200m
Winner: M'A Yaromoon, Jesus Rosales (jockey), Khalifa Al Neydai (trainer)
5.30pm: Khor Al Baghal – Conditions (PA) Dh80,000 (T) 1,600m
Winner: No Riesgo Al Maury, Antonio Fresu, Ibrahim Al Hadhrami
6pm: Khor Faridah – Handicap (PA) Dh80,000 (T) 1,600m
Winner: JAP Almahfuz, Royston Ffrench, Irfan Ellahi
6.30pm: Abu Dhabi Fillies Classic – Prestige (PA) Dh110,000 (T) 1,400m
Winner: Mahmouda, Pat Cosgrave, Abdallah Al Hammadi
7pm: Abu Dhabi Colts Classic – Prestige (PA) Dh110,000 (T) 1,400m
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7.30pm: Khor Laffam – Handicap (TB) Dh80,000 (T) 2,200m
Winner: Dolman, Antonio Fresu, Bhupath Seemar
War on waste
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Hidden killer
Sepsis arises when the body tries to fight an infection but damages its own tissue and organs in the process.
The World Health Organisation estimates it affects about 30 million people each year and that about six million die.
Of those about three million are newborns and 1.2 are young children.
Patients with septic shock must often have limbs amputated if clots in their limbs prevent blood flow, causing the limbs to die.
Campaigners say the condition is often diagnosed far too late by medical professionals and that many patients wait too long to seek treatment, confusing the symptoms with flu.
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This article is part of a guide on where to live in the UAE. Our reporters will profile some of the country’s most desirable districts, provide an estimate of rental prices and introduce you to some of the residents who call each area home.
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It's up to you to go green
Nils El Accad, chief executive and owner of Organic Foods and Café, says going green is about “lifestyle and attitude” rather than a “money change”; people need to plan ahead to fill water bottles in advance and take their own bags to the supermarket, he says.
“People always want someone else to do the work; it doesn’t work like that,” he adds. “The first step: you have to consciously make that decision and change.”
When he gets a takeaway, says Mr El Accad, he takes his own glass jars instead of accepting disposable aluminium containers, paper napkins and plastic tubs, cutlery and bags from restaurants.
He also plants his own crops and herbs at home and at the Sheikh Zayed store, from basil and rosemary to beans, squashes and papayas. “If you’re going to water anything, better it be tomatoes and cucumbers, something edible, than grass,” he says.
“All this throwaway plastic - cups, bottles, forks - has to go first,” says Mr El Accad, who has banned all disposable straws, whether plastic or even paper, from the café chain.
One of the latest changes he has implemented at his stores is to offer refills of liquid laundry detergent, to save plastic. The two brands Organic Foods stocks, Organic Larder and Sonnett, are both “triple-certified - you could eat the product”.
The Organic Larder detergent will soon be delivered in 200-litre metal oil drums before being decanted into 20-litre containers in-store.
Customers can refill their bottles at least 30 times before they start to degrade, he says. Organic Larder costs Dh35.75 for one litre and Dh62 for 2.75 litres and refills will cost 15 to 20 per cent less, Mr El Accad says.
But while there are savings to be had, going green tends to come with upfront costs and extra work and planning. Are we ready to refill bottles rather than throw them away? “You have to change,” says Mr El Accad. “I can only make it available.”
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How to vote
Canadians living in the UAE can register to vote online and be added to the International Register of Electors.
They'll then be sent a special ballot voting kit by mail either to their address, the Consulate General of Canada to the UAE in Dubai or The Embassy of Canada in Abu Dhabi
Registered voters mark the ballot with their choice and must send it back by 6pm Eastern time on October 21 (2am next Friday)
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Sly%20Cooper%20and%20the%20Thievius%20Raccoonus
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TOURNAMENT INFO
Fixtures
Sunday January 5 - Oman v UAE
Monday January 6 - UAE v Namibia
Wednesday January 8 - Oman v Namibia
Thursday January 9 - Oman v UAE
Saturday January 11 - UAE v Namibia
Sunday January 12 – Oman v Namibia
UAE squad
Ahmed Raza (captain), Rohan Mustafa, Mohammed Usman, CP Rizwan, Waheed Ahmed, Zawar Farid, Darius D’Silva, Karthik Meiyappan, Jonathan Figy, Vriitya Aravind, Zahoor Khan, Junaid Siddique, Basil Hameed, Chirag Suri
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The internal combustion engine is facing a watershed moment – major manufacturer Volvo is to stop producing petroleum-powered vehicles by 2021 and countries in Europe, including the UK, have vowed to ban their sale before 2040. The National takes a look at the story of one of the most successful technologies of the last 100 years and how it has impacted life in the UAE.
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• Remittance charges will be tackled by blockchain
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Tomorrow 2021
The biog
Place of birth: Kalba
Family: Mother of eight children and has 10 grandchildren
Favourite traditional dish: Al Harees, a slow cooked porridge-like dish made from boiled cracked or coarsely ground wheat mixed with meat or chicken
Favourite book: My early life by Sheikh Dr Sultan bin Muhammad Al Qasimi, the Ruler of Sharjah
Favourite quote: By Sheikh Zayed, the UAE's Founding Father, “Those who have no past will have no present or future.”
Indoor Cricket World Cup - Sept 16-20, Insportz, Dubai
Tomorrow 2021
LILO & STITCH
Starring: Sydney Elizebeth Agudong, Maia Kealoha, Chris Sanders
Director: Dean Fleischer Camp
Rating: 4.5/5
The national orchestra
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Moonfall
Director: Rolan Emmerich
Stars: Patrick Wilson, Halle Berry
Rating: 3/5
