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Canada inks deal with U.S. to send astronaut around the moon – Red Deer Advocate

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OTTAWA — The federal government has signed an agreement with the United States to send a Canadian astronaut around the moon as part of a broader effort to establish a new space station above the lunar surface.

Industry Minister Navdeep Bains unveiled the new Gateway Treaty on Wednesday, which formalizes Canada’s involvement in the U.S.-led effort to build that new station known as the Lunar Gateway.

The treaty includes a commitment to having a Canadian on board when the U.S. conducts a manned flyby of the moon in 2023, as well as a second yet-to-be-scheduled flight to the future station.

“Canada will join the U.S. on the first crewed mission to the moon since the Apollo missions,” Bains said during a news conference with Canadian Space Agency astronauts Jeremy Hansen, David Saint-Jacques, Joshua Kutryk and Jenni Sidey-Gibbons.

“Launching in 2023, a Canadian Space Agency astronaut will be part of Artemis 2, the first mission to carry humans to lunar orbit in over 50 years. This will make Canada only the second country after the U.S. to have an astronaut in deep space.”

The new treaty also formally confirms that Canada will contribute a new robotic arm to help with construction of the Lunar Gateway, which will orbit the moon and allow for exploration of the lunar surface and assist future missions to Mars.

The government last week committed $22.8 million toward development of the new Canadarm3 by MDA Canada.

The Canadian Space Agency is one of several partners in the U.S.-led endeavour along with the European Space Agency and their Japanese counterpart. Russia has also expressed an interest in joining.

The Lunar Gateway is projected to be about one-sixth the size of the International Space Station in orbit around the Earth, with plans to build it over the next decade.

Bains did not say how much Canada will spend to participate in the Artemis 2 flight, which will come after an unmanned flyby of the moon that the U.S. has scheduled for next year.

“It’s important to note that we’re a spacefaring nation, and very proud of our space history,” he said. “And this investment with regards to the Artemis 2 program, as well as the overall space strategies, is well over $2 billion over the next 24 years.”

Bains later said in an interview with The Canadian Press that the two flights as well as the Canadarm project and other robotics programs on the Lunar Gateway are included in the nearly $2 billion set aside for space.

The minister defended Ottawa’s planned investment in space, touting the economic and scientific benefits that come from Canada’s involvement in extraterrestrial exploration – a sentiment echoed by some of the astronauts in attendance.

MDA president Mike Greenley made similar comments in an interview following the announcement as he welcomed the new treaty with the U.S. as a win for Canada’s robotics sector and space industry.

“And then the astronauts’ flights are highly, highly motivational for the rest of the country,” he added.

“It’s been clearly demonstrated that the motivation of youth to pursue careers in science, technology, engineering and math and STEM professions has been inspired by astronauts in the space program, is high. And so you’re driving the next generation.”

As for the purpose of the Artemis 2 flyby, Kutryk said it will help test the rockets and other systems needed to start work on the Lunar Gateway.

“It’s worth pointing out here that this will be, I think, the farthest and fastest that any human in the history of our species has ever gone,” he said. “And so it’s a very big deal to be able to do just that: get a vehicle that far away and then safely recover it back to Earth.”

They also spoke about the excitement and interest that is generated among young Canadians who may be encouraged to pursue careers in robotics and other areas with potential links to space.

Exactly who will get to fly past the moon has yet to be determined.

“At some point, we will assign a crew and that’s when we’ll find out which Canadian astronaut is going to be selected,” Hansen said.

“One of the things that’s really important to us as an astronaut corps is the word ‘team,’ and that we take on these big challenges together … and it doesn’t turn into a competitive process, but turns into a process of us lifting each other up all the way.

One of the main drivers in the U.S. plan to get back to the moon has been Donald Trump. Bains suggested the president’s imminent departure from the White House next month after losing the November election to Joe Biden does not threaten the program.

“We’ll continue to remain engaged with the Americans,” he said. “But so far, all signals have been positive and we’ve heard nothing to the contrary. There’s a great deal of commitment to this program. And I believe it’s bipartisan.”

While Artemis 2 will not touch down on the moon, the U.S. has plans to land a ship on the lunar surface in 2024.

Bains would not rule out a Canadian being on that trip as well, saying: “Conversations are ongoing, and I wouldn’t necessarily close that door yet.”

This report by The Canadian Press was first published Dec. 16, 2020.

Lee Berthiaume, The Canadian Press

Aviation and space

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Here’s how Helene and other storms dumped a whopping 40 trillion gallons of rain on the South

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More than 40 trillion gallons of rain drenched the Southeast United States in the last week from Hurricane Helene and a run-of-the-mill rainstorm that sloshed in ahead of it — an unheard of amount of water that has stunned experts.

That’s enough to fill the Dallas Cowboys’ stadium 51,000 times, or Lake Tahoe just once. If it was concentrated just on the state of North Carolina that much water would be 3.5 feet deep (more than 1 meter). It’s enough to fill more than 60 million Olympic-size swimming pools.

“That’s an astronomical amount of precipitation,” said Ed Clark, head of the National Oceanic and Atmospheric Administration’s National Water Center in Tuscaloosa, Alabama. “I have not seen something in my 25 years of working at the weather service that is this geographically large of an extent and the sheer volume of water that fell from the sky.”

The flood damage from the rain is apocalyptic, meteorologists said. More than 100 people are dead, according to officials.

Private meteorologist Ryan Maue, a former NOAA chief scientist, calculated the amount of rain, using precipitation measurements made in 2.5-mile-by-2.5 mile grids as measured by satellites and ground observations. He came up with 40 trillion gallons through Sunday for the eastern United States, with 20 trillion gallons of that hitting just Georgia, Tennessee, the Carolinas and Florida from Hurricane Helene.

Clark did the calculations independently and said the 40 trillion gallon figure (151 trillion liters) is about right and, if anything, conservative. Maue said maybe 1 to 2 trillion more gallons of rain had fallen, much if it in Virginia, since his calculations.

Clark, who spends much of his work on issues of shrinking western water supplies, said to put the amount of rain in perspective, it’s more than twice the combined amount of water stored by two key Colorado River basin reservoirs: Lake Powell and Lake Mead.

Several meteorologists said this was a combination of two, maybe three storm systems. Before Helene struck, rain had fallen heavily for days because a low pressure system had “cut off” from the jet stream — which moves weather systems along west to east — and stalled over the Southeast. That funneled plenty of warm water from the Gulf of Mexico. And a storm that fell just short of named status parked along North Carolina’s Atlantic coast, dumping as much as 20 inches of rain, said North Carolina state climatologist Kathie Dello.

Then add Helene, one of the largest storms in the last couple decades and one that held plenty of rain because it was young and moved fast before it hit the Appalachians, said University of Albany hurricane expert Kristen Corbosiero.

“It was not just a perfect storm, but it was a combination of multiple storms that that led to the enormous amount of rain,” Maue said. “That collected at high elevation, we’re talking 3,000 to 6000 feet. And when you drop trillions of gallons on a mountain, that has to go down.”

The fact that these storms hit the mountains made everything worse, and not just because of runoff. The interaction between the mountains and the storm systems wrings more moisture out of the air, Clark, Maue and Corbosiero said.

North Carolina weather officials said their top measurement total was 31.33 inches in the tiny town of Busick. Mount Mitchell also got more than 2 feet of rainfall.

Before 2017’s Hurricane Harvey, “I said to our colleagues, you know, I never thought in my career that we would measure rainfall in feet,” Clark said. “And after Harvey, Florence, the more isolated events in eastern Kentucky, portions of South Dakota. We’re seeing events year in and year out where we are measuring rainfall in feet.”

Storms are getting wetter as the climate change s, said Corbosiero and Dello. A basic law of physics says the air holds nearly 4% more moisture for every degree Fahrenheit warmer (7% for every degree Celsius) and the world has warmed more than 2 degrees (1.2 degrees Celsius) since pre-industrial times.

Corbosiero said meteorologists are vigorously debating how much of Helene is due to worsening climate change and how much is random.

For Dello, the “fingerprints of climate change” were clear.

“We’ve seen tropical storm impacts in western North Carolina. But these storms are wetter and these storms are warmer. And there would have been a time when a tropical storm would have been heading toward North Carolina and would have caused some rain and some damage, but not apocalyptic destruction. ”

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Follow AP’s climate coverage at https://apnews.com/hub/climate

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Follow Seth Borenstein on Twitter at @borenbears

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Associated Press climate and environmental coverage receives support from several private foundations. See more about AP’s climate initiative here. The AP is solely responsible for all content.

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‘Big Sam’: Paleontologists unearth giant skull of Pachyrhinosaurus in Alberta

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It’s a dinosaur that roamed Alberta’s badlands more than 70 million years ago, sporting a big, bumpy, bony head the size of a baby elephant.

On Wednesday, paleontologists near Grande Prairie pulled its 272-kilogram skull from the ground.

They call it “Big Sam.”

The adult Pachyrhinosaurus is the second plant-eating dinosaur to be unearthed from a dense bonebed belonging to a herd that died together on the edge of a valley that now sits 450 kilometres northwest of Edmonton.

It didn’t die alone.

“We have hundreds of juvenile bones in the bonebed, so we know that there are many babies and some adults among all of the big adults,” Emily Bamforth, a paleontologist with the nearby Philip J. Currie Dinosaur Museum, said in an interview on the way to the dig site.

She described the horned Pachyrhinosaurus as “the smaller, older cousin of the triceratops.”

“This species of dinosaur is endemic to the Grand Prairie area, so it’s found here and nowhere else in the world. They are … kind of about the size of an Indian elephant and a rhino,” she added.

The head alone, she said, is about the size of a baby elephant.

The discovery was a long time coming.

The bonebed was first discovered by a high school teacher out for a walk about 50 years ago. It took the teacher a decade to get anyone from southern Alberta to come to take a look.

“At the time, sort of in the ’70s and ’80s, paleontology in northern Alberta was virtually unknown,” said Bamforth.

When paleontogists eventually got to the site, Bamforth said, they learned “it’s actually one of the densest dinosaur bonebeds in North America.”

“It contains about 100 to 300 bones per square metre,” she said.

Paleontologists have been at the site sporadically ever since, combing through bones belonging to turtles, dinosaurs and lizards. Sixteen years ago, they discovered a large skull of an approximately 30-year-old Pachyrhinosaurus, which is now at the museum.

About a year ago, they found the second adult: Big Sam.

Bamforth said both dinosaurs are believed to have been the elders in the herd.

“Their distinguishing feature is that, instead of having a horn on their nose like a triceratops, they had this big, bony bump called a boss. And they have big, bony bumps over their eyes as well,” she said.

“It makes them look a little strange. It’s the one dinosaur that if you find it, it’s the only possible thing it can be.”

The genders of the two adults are unknown.

Bamforth said the extraction was difficult because Big Sam was intertwined in a cluster of about 300 other bones.

The skull was found upside down, “as if the animal was lying on its back,” but was well preserved, she said.

She said the excavation process involved putting plaster on the skull and wooden planks around if for stability. From there, it was lifted out — very carefully — with a crane, and was to be shipped on a trolley to the museum for study.

“I have extracted skulls in the past. This is probably the biggest one I’ve ever done though,” said Bamforth.

“It’s pretty exciting.”

This report by The Canadian Press was first published Sept. 25, 2024.

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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