Perseverance Sends First Analysis of Martian Rock Samples

This NASA photo released on Feb 24 shows images from NASA’s Mars 2020 Perseverance rover of its new home in Jezero Crater on Feb 21 after touching down on the Red Planet on Feb 18. AFP
This NASA photo released on Feb 24 shows images from NASA’s Mars 2020 Perseverance rover of its new home in Jezero Crater on Feb 21 after touching down on the Red Planet on Feb 18. AFP
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Perseverance Sends First Analysis of Martian Rock Samples

This NASA photo released on Feb 24 shows images from NASA’s Mars 2020 Perseverance rover of its new home in Jezero Crater on Feb 21 after touching down on the Red Planet on Feb 18. AFP
This NASA photo released on Feb 24 shows images from NASA’s Mars 2020 Perseverance rover of its new home in Jezero Crater on Feb 21 after touching down on the Red Planet on Feb 18. AFP

The bundle of instruments known as SuperCam on board the Perseverance Mars rover has collected its first samples in the hunt for past life on the Red Planet, mission scientists said.

The return to Earth years from now of the rocks and soil it retrieves "will give scientists the Holy Grail of planetary exploration," Jean-Yves le Gall, president of France's National Center for Space Studies (CNES), which mostly built the mobile observatory, commented via a YouTube broadcast.

These "pieces of Mars", he said, may "finally answer this fascinating and fundamental question: was there ever life elsewhere than Earth?"

After seven months in space, NASA's Perseverance rover gently set down on Martian soil last month and sent back black-and-white images revealing the rocky fields of Jezero Crater, just north of the Mars equator.

"The critical component of this astrobiology mission is SuperCam," said Thomas Zurbuchen, deputy head of NASA's Science Mission Directorate.

Mounted on the rover's mast, the shoebox-sized gizmo is packed with spectrometers, a laser, and an audio recording device to analyze the chemistry, mineralogy and molecular composition of Mars' famously red surface.

SuperCam's laser can zap objects smaller than a pencil point from as far away as seven meters (20 feet), and enables the observation of spots beyond the reach of the rover's robotic arm.

"The laser is uniquely capable of remotely clearing away surface dust, giving all of its instruments a clear view of the targets," said Roger Wiens, an engineer at the Los Alamos National Laboratory (LANL) and SuperCam principal investigator.

The mission suffered a serious mishap before liftoff, revealed LANL's Scott Robinson, who said more than 500 engineers and scientists contributed to the project.



Heartbroken Brits Abandon Pets as Living Costs Bite

Rising numbers of pets are being left at the Mayhew shelter in London as owners no longer able to afford their care take the heartbreaking decision to try to re-home them. Ben STANSALL / AFP
Rising numbers of pets are being left at the Mayhew shelter in London as owners no longer able to afford their care take the heartbreaking decision to try to re-home them. Ben STANSALL / AFP
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Heartbroken Brits Abandon Pets as Living Costs Bite

Rising numbers of pets are being left at the Mayhew shelter in London as owners no longer able to afford their care take the heartbreaking decision to try to re-home them. Ben STANSALL / AFP
Rising numbers of pets are being left at the Mayhew shelter in London as owners no longer able to afford their care take the heartbreaking decision to try to re-home them. Ben STANSALL / AFP

Staff at a London animal shelter have seen more than their fair share of abandoned pets over the years, from kittens in boxes to budgies dropped outside in the dead of night.
But lately there has been a surge in the numbers as people make the heartbreaking decision to give up their animal companions, no longer able to afford to care for their pets.

Struggling animal owners are feeling "a lot of heartache... and also shame and frustration that they're having to make these decisions," said Elvira Meucci-Lyons, the boss of the Mayhew shelter in Kensal Green, west London.

"They come to us because they feel they have no choice," she said.

"Behind every animal we take in there's a human story."

The small center has taken in more than 130 animals this year alone. It is part of a wider rise across the UK, where tens of thousands of pets have been abandoned since the Covid-19 pandemic and the onset of a cost-of-living crisis.

In the first few months of this year, more than 5,700 abandonments have been reported to the RSPCA, the world's oldest animal welfare organization -- a 32 percent rise on the same period in 2024.

Last year saw around 22,500 cases reported in total, up more than seven percent on 2023.
The challenge of affording animal care poses a heart-wrenching problem for many in Britain, a nation of dog and cat lovers where half the adult population -- more than 26 million people -- has a pet, according to the RSPCA.

And it has hit the country's poorest especially hard. Staff at Mayhew said some owners were having to choose between feeding themselves or their pets.

Several pets at the center -- including dogs Brownie, a one-year-old toy poodle, and Astro, a pocket American bully -- were brought in because their owners lost their homes due to financial troubles.

Stories like these are "the most upsetting", Meucci-Lyons said, because in hard times pet owners "need their lovely animals more than ever and the dog or cat doesn't want to do without their owner."

Rising vet bills
Mayhew staff said more pets were also arriving at the center in Kensal Green in poor health, often because their owners cannot afford veterinary bills.

Felix's case is typical. The muscular nine-year-old tomcat was playing with a length of string. But he arrived with tooth problems, with his owners bringing him to the shelter and saying they couldn't afford to keep him.
"We're seeing quite a lot more needing dental work nowadays," said Mayhew spokeswoman Olivia Patt.

The pandemic saw a spike in pet ownership under government lockdowns, and a subsequent wave of people then giving up their animals as normal lifestyles resumed.

Some people are returning lockdown pets, several years on. But RSPCA spokesman David Bowles told AFP that living costs, which soared during the pandemic, have become a major factor driving abandonments.

"We are now five years on from the first lockdown under Covid. The RSPCA believes the cost-of-living crisis is really impacting people's ability to pay for vet treatment in particular," he said.

UK inflation soared above 11 percent in October 2022, the highest level in more than four decades, and while it has slowed in the last few years, people are still feeling the squeeze.

Prices for many items including pet food have gone up by around 25 percent.
At Mayhew, staff have been doing all they can, from providing struggling owners with pet food and animal care packages, to offering free preventative treatments.

But the pressure has pushed the shelter's bubbly staff to their limits.

"We are run off our feet, we can't keep up with the demand," said Meucci-Lyons.

Even though the staff are comforted by knowing they make a difference, "every day it is heartbreaking -- we go to bed at night thinking about the dogs and cats we can't help," she said.