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U of W team to document search for life on red planet – Toronto Star

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Stephanie Connell never grew out of her childhood dream of becoming an astronaut.

While the 29-year-old student has a long way to go before venturing into outer space, she came one step closer last week — when the Perseverance rover landed on Mars.

“I was watching it from my living room, on my laptop … sweating,” she recalls of the moments Thursday, leading up to the successful spacecraft parachute.

Connell, a fourth-year environmental sciences student, is part of the University of Winnipeg team at the Centre for Terrestrial and Planetary Exploration involved with NASA’s latest probe.

“If you would’ve told eight-year-old Steph I’d be doing this, I would be ecstatic,” she said.

Led by centre director Ed Cloutis, the Winnipeg team is working with international scientists who are scanning the Red Planet’s surface geology for signs of life to record findings during the expedition.

Last week’s landing was eight years in the making for Cloutis, who has been supporting the development of the rover’s cameras since 2013.

He recruited students to take part in the latest project in the summertime, at which point, Connell and Nathalie Turenne began to train for Mars exploration through shadowing experts in pre-mission operations.

“This is a very high-profile mission and I’m proud of the fact we can contribute,” said Cloutis, a geography professor at U of W.

Throughout his quarter-century of doing planetary exploration work, Cloutis has been a part of five missions, including Curiosity, in which a rover landed on Mars in 2012.

He got involved with Perseverance after NASA scientists inquired about his interest in the project, given U of W’s unique facilities and expertise to support missions to Mars.

The Centre for Terrestrial and Planetary Exploration is home to a chamber that can mimic the surface of Mars, in terms of atmospheric pressure, temperature and its carbon dioxide-rich atmosphere.

Before Perseverance launched, Cloutis’ team used the dishwasher-sized device to test calibration targets — equipment that was mounted onto the rover to help cameras collect images and scientific data — to ensure the pictures taken on Mars are in true colour.

Two rock samples from the Winnipeg lab’s collection were also installed on the rover as part of its SuperCam instrument’s calibration pane, Cloutis said.

Now that Perseverance has landed, the team is supporting the search for signs of life by taking part in “rover shifts.”

Turenne, a recent U of W graduate who wants to pursue a thesis involving planetary science, had her second shift as a documentarian late Monday night, when it was daytime on Mars.

The 25-year-old observed a panorama taken by cameras aboard the rover and took notes about what the mission’s science support team learned from the imagery.

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“It’s incredible seeing images,” she said. “It’s a great feeling to just be in awe.”

When asked whether he suspects there were once living creatures on Mars, Cloutis said his answer to the question changes daily. “But if we’re going to find signs of life on Mars, they will be signs of past, microbial life.”

NASA plans to explore the rover’s landing site in the Jezero Crater region for at least one Mars year, which is the equivalent of two years on Earth.

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The body of a Ugandan Olympic athlete who was set on fire by her partner is received by family

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NAIROBI, Kenya (AP) — The body of Ugandan Olympic athlete Rebecca Cheptegei — who died after being set on fire by her partner in Kenya — was received Friday by family and anti-femicide crusaders, ahead of her burial a day later.

Cheptegei’s family met with dozens of activists Friday who had marched to the Moi Teaching and Referral Hospital’s morgue in the western city of Eldoret while chanting anti-femicide slogans.

She is the fourth female athlete to have been killed by her partner in Kenya in yet another case of gender-based violence in recent years.

Viola Cheptoo, the founder of Tirop Angels – an organization that was formed in honor of athlete Agnes Tirop, who was stabbed to death in 2021, said stakeholders need to ensure this is the last death of an athlete due to gender-based violence.

“We are here to say that enough is enough, we are tired of burying our sisters due to GBV,” she said.

It was a somber mood at the morgue as athletes and family members viewed Cheptegei’s body which sustained 80% of burns after she was doused with gasoline by her partner Dickson Ndiema. Ndiema sustained 30% burns on his body and later succumbed.

Ndiema and Cheptegei were said to have quarreled over a piece of land that the athlete bought in Kenya, according to a report filed by the local chief.

Cheptegei competed in the women’s marathon at the Paris Olympics less than a month before the attack. She finished in 44th place.

Cheptegei’s father, Joseph, said that the body will make a brief stop at their home in the Endebess area before proceeding to Bukwo in eastern Uganda for a night vigil and burial on Saturday.

“We are in the final part of giving my daughter the last respect,” a visibly distraught Joseph said.

He told reporters last week that Ndiema was stalking and threatening Cheptegei and the family had informed police.

Kenya’s high rates of violence against women have prompted marches by ordinary citizens in towns and cities this year.

Four in 10 women or an estimated 41% of dating or married Kenyan women have experienced physical or sexual violence perpetrated by their current or most recent partner, according to the Kenya Demographic and Health Survey 2022.

The Canadian Press. All rights reserved.

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The ancient jar smashed by a 4-year-old is back on display at an Israeli museum after repair

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TEL AVIV, Israel (AP) — A rare Bronze-Era jar accidentally smashed by a 4-year-old visiting a museum was back on display Wednesday after restoration experts were able to carefully piece the artifact back together.

Last month, a family from northern Israel was visiting the museum when their youngest son tipped over the jar, which smashed into pieces.

Alex Geller, the boy’s father, said his son — the youngest of three — is exceptionally curious, and that the moment he heard the crash, “please let that not be my child” was the first thought that raced through his head.

The jar has been on display at the Hecht Museum in Haifa for 35 years. It was one of the only containers of its size and from that period still complete when it was discovered.

The Bronze Age jar is one of many artifacts exhibited out in the open, part of the Hecht Museum’s vision of letting visitors explore history without glass barriers, said Inbal Rivlin, the director of the museum, which is associated with Haifa University in northern Israel.

It was likely used to hold wine or oil, and dates back to between 2200 and 1500 B.C.

Rivlin and the museum decided to turn the moment, which captured international attention, into a teaching moment, inviting the Geller family back for a special visit and hands-on activity to illustrate the restoration process.

Rivlin added that the incident provided a welcome distraction from the ongoing war in Gaza. “Well, he’s just a kid. So I think that somehow it touches the heart of the people in Israel and around the world,“ said Rivlin.

Roee Shafir, a restoration expert at the museum, said the repairs would be fairly simple, as the pieces were from a single, complete jar. Archaeologists often face the more daunting task of sifting through piles of shards from multiple objects and trying to piece them together.

Experts used 3D technology, hi-resolution videos, and special glue to painstakingly reconstruct the large jar.

Less than two weeks after it broke, the jar went back on display at the museum. The gluing process left small hairline cracks, and a few pieces are missing, but the jar’s impressive size remains.

The only noticeable difference in the exhibit was a new sign reading “please don’t touch.”

The Canadian Press. All rights reserved.

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B.C. sets up a panel on bear deaths, will review conservation officer training

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VICTORIA – The British Columbia government is partnering with a bear welfare group to reduce the number of bears being euthanized in the province.

Nicholas Scapillati, executive director of Grizzly Bear Foundation, said Monday that it comes after months-long discussions with the province on how to protect bears, with the goal to give the animals a “better and second chance at life in the wild.”

Scapillati said what’s exciting about the project is that the government is open to working with outside experts and the public.

“So, they’ll be working through Indigenous knowledge and scientific understanding, bringing in the latest techniques and training expertise from leading experts,” he said in an interview.

B.C. government data show conservation officers destroyed 603 black bears and 23 grizzly bears in 2023, while 154 black bears were killed by officers in the first six months of this year.

Scapillati said the group will publish a report with recommendations by next spring, while an independent oversight committee will be set up to review all bear encounters with conservation officers to provide advice to the government.

Environment Minister George Heyman said in a statement that they are looking for new ways to ensure conservation officers “have the trust of the communities they serve,” and the panel will make recommendations to enhance officer training and improve policies.

Lesley Fox, with the wildlife protection group The Fur-Bearers, said they’ve been calling for such a committee for decades.

“This move demonstrates the government is listening,” said Fox. “I suspect, because of the impending election, their listening skills are potentially a little sharper than they normally are.”

Fox said the partnership came from “a place of long frustration” as provincial conservation officers kill more than 500 black bears every year on average, and the public is “no longer tolerating this kind of approach.”

“I think that the conservation officer service and the B.C. government are aware they need to change, and certainly the public has been asking for it,” said Fox.

Fox said there’s a lot of optimism about the new partnership, but, as with any government, there will likely be a lot of red tape to get through.

“I think speed is going to be important, whether or not the committee has the ability to make change and make change relatively quickly without having to study an issue to death, ” said Fox.

This report by The Canadian Press was first published Sept. 9, 2024.

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