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Not yet over the moon: Here’s what’s on the horizon for Canadian space exploration

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OTTAWA –

When Nathalie Nguyen-Quoc Ouellette was young, she didn’t see many stars in the bright skies over Montreal. But she would pore over the colourful, otherworldly images taken by the Hubble Space Telescope and dream of becoming an astrophysicist.

“I really fell in love with space and astronomy,” she said. “There’s so much left to discover.”

Today, the deputy director of the Trottier Institute for Research on Exoplanets at the Universite de Montreal moonlights as the outreach scientist for the James Webb Space Telescope, a role that sees her connecting its science team with the general public and kids she hopes to inspire.

It’s a “truly fantastic” moment for space exploration, said Ouellette.

From the stunning early images produced by the powerful new telescope to the early success of the Artemis moon mission, the world’s fascination with space is going into hyperdrive.

And Canada is playing no small part in some of the headline projects that made aspiring scientists starry-eyed again in 2022, with major milestones yet to come.

But even as Canadian space experts wax poetic about the current landscape, they’re waiting to see if an influx in federal investment will continue despite domestic economic pressures.

For the team behind the James Webb telescope — named after the NASA administrator who led the Apollo program — it’s been a “very, very busy year,” Ouellette said.

The telescope, which sent its first dazzling images back to Earth in July, includes two Canadian components, and Canadian researchers are among those busy parsing its findings.

“In just a few short hours of collecting data it was already blowing previous missions out of the water,” Ouellette said.

She noted that a University of Toronto team discovered some of the oldest-ever globular clusters, or groups of millions of stars held together by gravity. And sometime in the first few months of 2023, researchers at the Universite de Montreal are expected to deliver the first analysis of the TRAPPIST-1 system, the home of seven Earth-like planets.

NASA’s Artemis mission, which is planning the first human exploration of the moon since the ’60s, also saw major milestones this year.

The Artemis I flight, which saw the Orion spacecraft slip into a temporary lunar orbit, returned to Earth on Sunday after a successful launch Nov. 16.

Next year, the Canadian Space Agency will announce which Canadian astronaut is joining the crew of Artemis II, which is expected to launch in 2024.

That move will make Canada the second country in the world to have a human go into deep space — or the region of space beyond the dark side of our Moon — said Gordon Osinski, a professor at Western University in London, Ont.

“I still don’t know how Canada pulled it off,” he said, calling it an “incredible coup” that a Canadian astronaut will be on board.

“Some of the images from Artemis I have just blown me away,” he said. “As someone who wasn’t alive during Apollo, seeing these images in real time is amazing. And so I think that’s going to be very inspirational, that mission.”

Canadarm3, the successor to two previous robotic arms engineered in Canada, is expected to launch in 2027, and its design by Canadian company MDA is already underway. It is expected to dock at the Artemis mission’s lunar gateway, an outpost that will orbit the moon.

Meanwhile, Osinski has been named the principal investigator for Canada’s first-ever rover mission, which is expected to land on the south pole of the moon as early as 2026. The design of the rover by Canadensys Aerospace Corporation will get underway in earnest next year, he said.

“People have been talking about this for a long time,” said Osinski. “For the past 10 or 15 years, we’ve been doing study after study. We’ve been paid to think about doing this and develop concepts for it. But we’re actually doing it, which is really amazing.”

Canadian Space Agency President Lisa Campbell said this has been “a really exciting time” for the national space program.

“It’s like a dream factory and an innovation machine,” she said.

Campbell cited myriad ways that Canada is involved with international projects in the public and private sectors that are focused on exploring the moon and beyond. But she also emphasized that Canadian efforts in space do not just go toward exploring its outer reaches, but also have applications at home.

The agency, Natural Resources Canada and Environment and Climate Change Canada were promised $169 million in this year’s federal budget to deliver and operate a new wildfire monitoring satellite, which is expected to launch in 2028.

Canada is also part of an atmosphere observation project with NASA that will collect data to anticipate extreme weather events on Earth.

And in 2022, the agency launched a deep space health care challenge, a competition to develop diagnostic and detection technologies that can be used both on crewed deep-space missions and in remote communities in Canada.

“The challenges of space push us to innovate the things that we need here on Earth,” said Campbell.

Many moon-related projects, including the rover mission, have received funding from the Lunar Exploration Accelerator Program, a five-year $150-million fund that scientists such as Osinski are hoping will be renewed.

“I would hate us to have all of these missions to the moon in the next two, three years and that be it, and then kind of be back to square one,” Osinski said. “The CSA needs to convince the government that this is a worthwhile endeavour.”

While Campbell said the program has been “highly popular,” she wouldn’t say whether the federal government has committed to funding another term.

“Additional investments are always welcome,” she said.

The federal Liberals’ space strategy, released in 2019, committed Canada to remaining a space-faring nation and recognized “the importance of space as a strategic national asset.”

This report by The Canadian Press was first published Dec. 11, 2022.

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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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