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McMaster students set for Florida launch of their satellite, after developing it for years

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McMaster University’s first space-bound satellite is scheduled to join a SpaceX shuttle launch in Florida next week.

The NEUDOSE project was developed over eight years, involving more than 150 students, staff and alumni at the Hamilton university. The satellite is scheduled to be launched into Earth’s lower orbit on Tuesday at 8:30 p.m. ET.

The goal is to gather information on space radiation, to study its effects on the human body.

“I think everyone’s got butterflies and are super excited after all this time,” said Andrei Hanu, a professor of physics and astronomy and co-principal investigator of the project.

“It was crunch time for us the last couple of months, but now everyone is excited to take all of this in.”

NEUDOSE — short for Neutron Dosimetry and Exploration — is a mini-satellite that’s only 20 centimetres high. It’s designed to collect data outside the Earth’s atmosphere that will detect and measure the amount of space radiation.

Scientists hope to understand the risks astronauts face with prolonged exposure in space.

Andrei Hanu holds the prototype NEUDOSE satellite. He hopes its ability to record the levels of space radiation will help astronauts in future projects. (Submitted by McMaster University)

The satellite is currently at the Kennedy Space Center in Cape Canaveral, waiting to be loaded onto the SpaceX shuttle. A command centre has been set up on the McMaster campus, in the Information Technology Building, to receive data from NEUDOSE.

Hanu told CBC Hamilton he hoped to join more than 20 members of the project for the launch in Florida on Tuesday.

“I hope not to cry too much,” Hanu said in a news release.

From concept to space

Hanu said the inspiration for such an ambitious project came from his experiences at the NASA Goddard Space Flight Center in 2014. He was working as a research scientist and attended a conference on NASA’s new Space Launch System — which will be its most powerful rocket to be built, according to the agency.

“I was blown away. I couldn’t believe that American students and researchers had these opportunities that we didn’t have in Canada,” he said. “I said, ‘I want to do this with a university in Canada.'”

Three men in blue gear.
Over 150 students, staff and alumni took part in the project to get the NEUDOSE satellite from Hanu’s proposal in 2015 to join a SpaceX launch on Tuesday. (Submitted by McMaster University)

Hanu said that when he returned to McMaster, he spent a month designing a rough concept and brought forward the proposal — labelled “Do you want to build a satellite?” — on Jan. 31, 2015.

It’s one of 15 projects chosen to be funded through the Canadian CubeSat Project in 2017, where they began to receive financial support from the Canadian Space Agency and Ontario power provider Bruce Power.

‘Written on the backs of napkins’

Daniel Tajik has a doctorate in electromagnetics and radio-frequency engineering from McMaster and worked primarily on the ground station system housed on campus.

He said in an interview that he was proud how an extracurricular project “written on the backs of napkins” was now going into space.

“It started off as a PhD project and this sort of dream to build something really big,” he said.

He said many students who worked on the project went to pursue careers at different space companies and he’s happy he was part of an important project.

“We all had our little parts to play in putting it together, but I’m happy that something I helped work on and held in my hands is going to float in space, even if it’s only gonna float there for maybe a year.”

Everyone who took part in the project had their names laser-etched onto the plates of the satellite.

Names on a satellite parts.
The names of each student, staff and alumni who took part in the project was laser etched into the side of the NEUDOSE satellite. (Submitted by McMaster University)

Aaron Pitcher, a fourth-year McMaster PhD student in electrical and computer engineering, joined the project in 2016. He is now the senior systems lead.

He called it a valuable experience, and hopes more students will come through the program and become part of future projects.

“It’s been an absolutely outstanding project to be a part of. I honestly become speechless when I talk about putting something in space at this point in my career.”

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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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