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An inside look at the AlbertaSat Ex-Alta 2 launch – University of Alberta

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When I was in ninth grade, I heard that one of the girls at my dance studio, Callie Lissinna, launched a satellite into space. At that point, I didn’t even understand what engineering was, let alone a satellite. What I did recognize, though, was that for the first time ever, something from Alberta had been placed into orbit. And that feeling of awe stuck with me all the way until I entered my first year of engineering at the U of A, where Callie was the project manager of the AlbertaSat student team.

A lot has happened since AlbertaSat’s Ex-Alta 1 mission, which marked the launch of the first Albertan satellite. AlbertaSat moved on to their second mission, Ex-Alta 2, as part of the Canadian Space Agency’s Canadian CubeSat Project. Ex-Alta 2 is one of three satellites in the Northern SPIRIT Satellite Consortium, alongside AuroraSat from the Aurora Research Institute and YukonSat from Yukon University.

On Tuesday, March 14, 2023, all three Northern SPIRIT satellites were successfully launched from the Kennedy Space Center on a SpaceX Falcon 9 rocket – a moment that has been six years in the making. Following the launch, the rocket’s cargo module docked with the International Space Station (ISS), where our satellites will be stored until they deploy into low Earth orbit and operations will begin. Not only do our satellites need to pass all necessary tests to gain a ticket to space, but they also need to survive an intense and perilous launch to the ISS, successfully deploy, power on and begin communicating with our ground stations. And that’s only the beginning of their journey. As you can imagine, this symphony of mechanisms requires a huge group of students, scientists and leaders.

Since joining the AlbertaSat team in 2020, I worked first on community outreach, then as an assembly, integration and testing member, and currently as the systems team lead. The systems team is responsible for the interfacing of all individual subsystems with one another – for instance, making sure the entire system complies with the material, size, and safety requirements needed to launch an object into space. The journey to launch has been complex and never guaranteed. Ex-Alta 2 has had to undergo design reviews with the Canadian Space Agency, complete environmental testing as dictated by the launch provider, Nanoracks, and develop in-house components on a tight schedule.

Luckily we have a team of around 50 undergraduate student volunteers that makes this happen. One of the biggest takeaways from my experience with AlbertaSat has been seeing firsthand the importance of finding a group of people who encourage, challenge and mentor me and, most importantly, share both accomplishments and failures with me. I’ve been so lucky to find that at the U of A, and I think that is what has made AlbertaSat so successful. We may not have our university degrees yet, but we have people who share and embody our mission statement of bringing opportunities to work in space to Alberta and making space accessible on a student level. Along with the support we receive from the university, faculty and our community, it makes me truly proud to call Ex-Alta 2 an Albertan satellite.

Six years ago, I heard about the launch of Alberta’s first satellite. In the years that followed, I decided to pursue mechanical engineering, had the opportunity to go to classrooms and teach students about space, helped test and assemble our satellite, integrated it into a deployment pod at the Canadian Space Agency headquarters, represented Canada at a European Space Agency workshop and last week I was able to witness our hard work launch from NASA’s Operations Support Building in Cape Canaveral.

There are no words to describe the feeling of watching something you helped create as it launches, shakes the ground you stand on, and arcs over your head and out of sight. That feeling is something I have been thinking about for the past six years. And it was certainly worth the wait.

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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.

The Canadian Press. All rights reserved.

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