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Spacecraft opens new year with flyby on solar system’s edge

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LAUREL, Md. — NASA’s New Horizons spacecraft pulled off the most distant exploration of another world Tuesday, skimming past a tiny, icy object 4 billion miles from Earth that looks to be shaped like a bowling pin.

Flight controllers in Maryland declared success 10 hours after the high-risk, middle-of-the-night encounter at the mysterious body known as Ultima Thule on the frozen fringes of our solar system, an astounding 1 billion miles (1.6 billion kilometres) beyond Pluto.

“I don’t know about all of you, but I’m really liking this 2019 thing so far,” lead scientist Alan Stern of Southwest Research Institute said to applause. “I’m here to tell you that last night, overnight, the United States spacecraft New Horizons conducted the farthest exploration in the history of humankind, and did so spectacularly.”

The close approach came a half-hour into the new year, and 3 1/2 years after New Horizons’ unprecedented swing past Pluto.

For Ultima Thule — which wasn’t even known when New Horizons departed Earth in 2006 — the endeavour was more difficult. The spacecraft zoomed within 2,200 miles (3,500 kilometres) of it, more than three times closer than the Pluto flyby.

Operating on autopilot, New Horizons was out of radio contact with controllers at Johns Hopkins University’s Applied Physics Laboratory from late Monday afternoon until late Tuesday morning. Scientists wanted the spacecraft staring down Ultima Thule and collecting data, not turning toward Earth to phone home.

Mission operations manager Alice Bowman said she was more nervous this time than she was with Pluto in 2015 because of the challenges and distance, so vast that messages take more than six hours, one way, to cross the 4 billion miles (6.4 billion kilometres). When a solid radio link finally was acquired and team members reported that their spacecraft systems were green, or good, she declared with relief: “We have a healthy spacecraft.” Later, she added to more applause: “We did it again.”

Cheers erupted in the control centre and in a nearby auditorium, where hundreds more — still weary from the double countdowns on New Year’s Eve — gathered to await word. Scientists and other team members embraced and shared high-fives, while the spillover auditorium crowd gave a standing ovation.

Stern, Bowman and other key players soon joined their friends in the auditorium, where the celebration continued and a news conference took place. The speakers took delight in showing off the latest picture of Ultima Thule , taken just hundreds of thousands of miles before the 12:33 a.m. close approach.

“Ultima Thule is finally revealing its secrets to us,” said project scientist Hal Weaver of Johns Hopkins.

Based on the early, rudimentary images, Ultima Thule is highly elongated — about 22 miles by 9 miles (35 kilometres by 15 kilometres). It’s also spinning, although scientists don’t yet know how fast.

As for its shape, scientists say there are two possibilities.

Ultima Thule is either one object with two connected lobes, sort of like a spinning bowling pin or peanut still in the shell, or two objects orbiting surprisingly close to one another. A single body is more likely, they noted. An answer should be forthcoming Wednesday, once better, closer pictures arrive.

By week’s end, “Ultima Thule is going to be a completely different world, compared to what we’re seeing now,” Weaver noted.

Still, the best colour close-ups won’t be available until February. Those images should reveal whether Ultima Thule has any rings or moons, or craters on its dark, reddish surface. Altogether, it will take nearly two years for all of New Horizons’ data to reach Earth.

The observations should help scientists ascertain how deep-freeze objects like Ultima Thule formed, along with the rest of the solar system, 4.5 billion years ago.

As a preserved relic from that original time, Ultima Thule also promises to shed light on the so-called Kuiper Belt, or Twilight Zone, in which hundreds of thousands of objects reside well beyond Neptune.

“This mission’s always been about delayed gratification,” Stern reminded reporters. He noted it took 12 years to sell the project, five years to build it and nine years to reach the first target, Pluto.

Its mission now totalling $800 million, the baby grand piano-sized New Horizons will keep hurtling toward the edge of the solar system, observing Kuiper Belt Objects, or KBOs, from afar, and taking cosmic particle measurements. Although NASA’s Voyagers crossed the Kuiper Belt on their way to true interstellar space, their 1970s-era instruments were not nearly as sophisticated as those on New Horizons, Weaver noted, and the twin spacecraft did not pass near any objects known at the time.

The New Horizons team is already pushing for another flyby in the 2020s, while the nuclear power and other spacecraft systems are still good.

Bowman takes comfort and pleasure in knowing that long after New Horizons stops working, it “will keep going on and on.”

“There’s a bit of all of us on that spacecraft,” she said, “and it will continue after we’re long gone here on Earth.”

___

The Associated Press Health & Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education. The AP is solely responsible for all content.

Marcia Dunn, The Associated Press


















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What is ‘productivity’ and how can we improve it

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From the Fraser Institute

By Jock Finlayson

Earlier this year, a senior Bank of Canada official caused a stir by describing Canada’s pattern of declining productivity as an “emergency,” confirming that the issue of productivity is now in the spotlight. That’s encouraging. Boosting productivity is the only way to improve living standards, particularly in the long term. Today, Canada ranks 18th globally on the most common measure of productivity, with our position dropping steadily over the last several years.

Productivity is the amount of gross domestic product (GDP) or “output” the economy produces using a given quantity and mix of “inputs.” Labour is a key input in the production process, and most discussions of productivity focus on labour productivity. Productivity can be estimated for the entire economy or for individual industries.

In 2023, labour productivity in Canada was $63.60 per hour (in 2017 dollars). Industries with above average productivity include mining, oil and gas, pipelines, utilities, most parts of manufacturing, and telecommunications. Those with comparatively low productivity levels include accommodation and food services, construction, retail trade, personal and household services, and much of the government sector. Due to the lack of market-determined prices, it’s difficult to gauge productivity in the government and non-profit sectors. Instead, analysts often estimate productivity in these parts of the economy by valuing the inputs they use, of which labour is the most important one.

Within the private sector, there’s a positive linkage between productivity and employee wages and benefits. The most productive industries (on average) pay their workers more. As noted in a February 2024 RBC Economics report, productivity growth is “essentially the only way that business profits and worker wages can sustainably rise at the same time.”

Since the early 2000s, Canada has been losing ground vis-à-vis the United States and other advanced economies on productivity. By 2022, our labour productivity stood at just 70 per cent of the U.S. benchmark. What does this mean for Canadians?

Chronically lagging productivity acts as a drag on the growth of inflation-adjusted wages and incomes. According to a recent study, after adjusting for differences in the purchasing power of a dollar of income in the two countries, GDP per person (an indicator of incomes and living standards) in Canada was only 72 per cent of the U.S. level in 2022, down from 80 per cent a decade earlier. Our performance has continued to deteriorate since 2022. Mainly because of the widening cross-border productivity gap, GDP per person in the U.S. is now $22,000 higher than in Canada.

Addressing Canada’s “productivity crisis” should be a top priority for policymakers and business leaders. While there’s no short-term fix, the following steps can help to put the country on a better productivity growth path.

  • Increase business investment in productive assets and activities. Canada scores poorly compared to peer economies in investment in machinery, equipment, advanced technology products and intellectual property. We also must invest more in trade-enabling infrastructure such as ports, highways and other transportation assets that link Canada with global markets and facilitate the movement of goods and services within the country.
  • Overhaul federal and provincial tax policies to strengthen incentives for capital formation, innovation, entrepreneurship and business growth.
  • Streamline and reduce the cost and complexity of government regulation affecting all sectors of the economy.
  • Foster greater competition in local markets and scale back government monopolies and government-sanctioned oligopolies.
  • Eliminate interprovincial barriers to trade, investment and labour mobility to bolster Canada’s common market.
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COP29 was a waste of time

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From Canadians For Affordable Energy

Dan McTeague

Written By Dan McTeague

The twenty-ninth edition of the U.N. Climate Change Committee’s annual “Conference of the Parties,” also known as COP29, wrapped up recently, and I must say, it seemed a much gloomier affair than the previous twenty-eight. It’s hard to imagine a more downcast gathering of elitists and activists. You almost felt sorry for them.

Oh, there was all the usual nutty Net-Zero-by-2050 proposals, which would make life harder and more expensive in developed countries, and be absolutely disastrous for developing countries, if they were even partially implemented. But a lot of the roughly 65,000 attendees seemed to realize they were just spewing hot air.

Why were they so down? It couldn’t be that they were feeling guilty about their own hypocrisy, since they had flown in, many aboard private jets, to the Middle Eastern petrostate of Azerbaijan, where fossil fuels count for two-thirds of national GDP and 90% of export revenues, to lecture the world on the evils of flying in planes and prospering from the extraction of oil and natural gas. Afterall, they did the same last year in Dubai and there was no noticeable pang of guilt there.

It’s likely that Donald Trump’s recent reelection had a lot to do with it. Living as they do in a media bubble, our governing class was completely blindsided by the American people’s decision to return their 45th president to the White House. And the fact that he won the popular vote this time made it harder to deny his legitimacy. (Note that they’ve never questioned the legitimacy of Justin Trudeau, even though his party has lost the popular vote in the past two federal elections. What’s the saying about the modern Left? “If they didn’t have double standards, they’d have no standards at all.”)

Come January, Trump is committed to (once again) pulling the U.S. out of the Paris Climate Accords, to rolling back the Biden Administration’s anti-fracking and pro-EV regulations, and to giving oil companies the green light to extract as much “liquid gold” (his phrase) as possible, with an eye towards making energy more affordable for American consumers and businesses alike. The chance that they’ll be able to leech billions in taxpayer dollars from the U.S. Treasury while he’s running the show is basically zero.

But it wasn’t just the return of Trump which has gotten the climate brigade down. After a few years on top, environmentalists have been having one setback after another. Green parties saw a huge drop off in support in the E.U. parliament’s elections this past June, losing one-third of their seats in Brussels.

And wherever they’ve actually been in government, in Germany and Ireland for instance, the Greens have dragged down the popularity of the coalitions they were part of. That’s largely because their policies have been like an arrow to the heart of those nations’ economies – see the former industrial titan Germany, where major companies like Volkswagen, Siemens, and the chemical giant BASF are frantically shifting production to China and the U.S. to escape high energy costs.

But while voters around the world are kicking climate ideologues to the curb, there are still a few places where they’re managing to cling to power for dear life.

Here in Canada, for instance, Justin Trudeau and Steven Guilbeault steadfastly refuse to consider revisiting their ruinous Net Zero policies, from their ever-increasing Carbon Tax, to their huge investments in Electric Vehicles and the mandates which will force all of us to buy pricey, unreliable EVs in just over a decade, and to the emissions caps which seek to strangle the natural resource sector on which our economy depends.

Minister Guilbeault was all-in on COP29, heading the Canadian delegation, which “hosted 65 events showcasing Canada’s leadership on climate action, nature-based solutions, sustainable finance, and Canadian clean technologies—while discussing gender equality, youth perspectives, and the critical role of Indigenous knowledge and climate leadership” and stood up for Canadian values such as “2SLGBTQI+” and “gender inclusivity.” Once again, in Azerbaijan, which has been denounced for its human rights abuses.

And no word yet on the cost of all of this – for last year’s COP28 the government – or should I say the taxpayers – spent $1.4M on travel and accommodations alone for the 633 member delegation. That number, not counting the above mentioned events, are sure to be higher, as Azerbaijan is much less of a travel destination than Dubai, and so has fewer flights in and available hotel rooms.

At the same time all of this was going on, Trudeau was 12,000 kms away in Rio de Janeiro, Brazil,  telling an audience that carbon taxation is a “moral obligation” which is more important than the cost of living: “It’s really, really easy when you’re in a short-term survive, [to say] I gotta be able to pay the rent this month, I’ve gotta be able to buy groceries for my kids, to say, OK, let’s put climate change as a slightly lower priority.”

This is madness, and it underscores how tone-deaf the prime minister is, and also why current polling looks so good for the Conservatives that Pierre Poilievre might as well start measuring the drapes at the PMO.

He has the Trudeau Liberals’ obsessive pursuit of Net Zero policies in large part to thank for that.

The world is waking up to the true cost of the Net Zero ideology, and leaving it behind. That doesn’t mean the fight is over – the activists and their allies in government are going to squeeze as many tax dollars out of this as they possibly can. But the writing is on the wall, and their window is rapidly closing.

Dan McTeague is President of Canadians for Affordable Energy.

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