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Mars touchdown: NASA spacecraft survives supersonic plunge

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CAPE CANAVERAL, Fla. — Minutes after touching down on Mars, NASA’s InSight spacecraft sent back a “nice and dirty” snapshot of its new digs. Yet the dust-speckled image looked like a work of art to scientists.

The photo revealed a mostly smooth and sandy terrain around the spacecraft with only one sizable rock visible.

“I’m very, very happy that it looks like we have an incredibly safe and boring landing location,” project manager Tom Hoffman said after Monday’s touchdown. “That’s exactly what we were going for.”

A better image came hours later and more are expected in the days ahead, after the dust covers come off the lander’s cameras.

The spacecraft arrived at Mars after a perilous, supersonic plunge through its red skies that took just six minutes.

“Touchdown confirmed!” a flight controller called out just before 3 p.m. EST, setting off jubilation among scientists at NASA’s Jet Propulsion Laboratory in Pasadena, California, who had waited in white-knuckle suspense for word to reach across 100 million miles (160 million kilometres) of space.

It was NASA’s eighth successful landing at Mars since the 1976 Viking probes, and the first in six years. NASA’s Curiosity rover, which arrived in 2012, is still on the move on Mars.

Because of the distance between Earth and Mars, it took eight minutes for confirmation to arrive, relayed by a pair of tiny satellites that had been trailing InSight throughout the six-month, 300-million-mile (482-million-kilometre) journey.

“Flawless,” declared JPL’s chief engineer, Rob Manning. “Sometimes things work out in your favour.”

InSight, a $1 billion international project, includes a German mechanical mole that will burrow down 16 feet (5 metres) to measure Mars’ internal heat. The lander also has a French seismometer for measuring quakes, if they exist on our smaller, geologically calmer neighbour. Another experiment will calculate Mars’ wobble to reveal the makeup of the planet’s core.

Late Monday, NASA reported the spacecraft’s vital solar arrays were open and recharging its batteries.

Over the next few “sols” — or Martian days of 24 hours, 39 1/2 minutes — flight controllers will assess the health of InSight’s all-important robot arm and its science instruments. It will take months to set up and fine-tune the instruments, and lead scientist Bruce Banerdt said he doesn’t expect to start getting a stream of solid data until late next spring.

Banerdt called InSight’s first snapshot of the surface the first bit of science, albeit “nice and dirty.” He said the image would be cleaned and the black specks would disappear. That photo came from a camera low on the lander. Late Monday, NASA released a clean photo taken by a higher camera that showed part of the lander and the landscape.

The 800-pound (360-kilogram) InSight is stationary and will operate from the same spot for the next two years, the duration of a Martian year.

“In the coming months and years even, history books will be rewritten about the interior of Mars,” said JPL’s director, Michael Watkins.

NASA went with its old, straightforward approach this time, using a parachute and braking engines to get InSight’s speed from 12,300 mph (19,800 kph) when it pierced the Martian atmosphere, about 77 miles (114 kilometres) up, to 5 mph (8kph) at touchdown. The danger was that the spacecraft could burn up in the atmosphere or bounce off it.

Many Mars-bound spacecraft launched by the U.S., Russia and other countries have been lost or destroyed over the years, with a success rate of just 40 per cent, not counting InSight.

The three-legged InSight settled on the western side of Elysium Planitia, the plain that NASA was aiming for.

Museums, planetariums and libraries across the U.S. held viewing parties to watch the events unfold at JPL. NASA TV coverage was also shown on the giant screen in New York’s Times Square, where crowds huddled under umbrellas in the rain.

“What an amazing day for our country,” said Jim Bridenstine, presiding over his first Mars landing as NASA’s boss.

Mars’ well-preserved interior provides a snapshot of what Earth may have looked like following its formation 4.5 billion years ago, according to Banerdt. While Earth is active seismically, Mars “decided to rest on its laurels” after it formed, he said.

By examining and mapping the interior of Mars, scientists hope to learn why the rocky planets in our solar system turned out so different and why Earth became a haven for life.

Still, there are no life detectors aboard InSight. NASA’s next mission, the Mars 2020 rover, will prowl for rocks that might contain evidence of ancient life. The question of whether life ever existed in Mars’ wet, watery past is what keeps driving NASA back to the fourth rock from the sun.

After InSight landed, the two experimental satellites zoomed past Mars, their main job done. One took one last photo of the red planet that the satellites’ chief engineer, Andy Klesh, titled “farewell to InSight … farewell to Mars.”

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For AP’s complete coverage of the Mars landing: https://apnews.com/MarsLanding

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The Associated Press Health and 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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Kananaskis G7 meeting the right setting for U.S. and Canada to reassert energy ties

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Energy security, resilience and affordability have long been protected by a continentally integrated energy sector.

The G7 summit in Kananaskis, Alberta, offers a key platform to reassert how North American energy cooperation has made the U.S. and Canada stronger, according to a joint statement from The Heritage Foundation, the foremost American conservative think tank, and MEI, a pan-Canadian research and educational policy organization.

“Energy cooperation between Canada, Mexico and the United States is vital for the Western World’s energy security,” says Diana Furchtgott-Roth, director of the Center for Energy, Climate and Environment and the Herbert and Joyce Morgan Fellow at the Heritage Foundation, and one of America’s most prominent energy experts. “Both President Trump and Prime Minister Carney share energy as a key priority for their respective administrations.

She added, “The G7 should embrace energy abundance by cooperating and committing to a rapid expansion of energy infrastructure. Members should commit to streamlined permitting, including a one-stop shop permitting and environmental review process, to unleash the capital investment necessary to make energy abundance a reality.”

North America’s energy industry is continentally integrated, benefitting from a blend of U.S. light crude oil and Mexican and Canadian heavy crude oil that keeps the continent’s refineries running smoothly.

Each day, Canada exports 2.8 million barrels of oil to the United States.

These get refined into gasoline, diesel and other higher value-added products that furnish the U.S. market with reliable and affordable energy, as well as exported to other countries, including some 780,000 barrels per day of finished products that get exported to Canada and 1.08 million barrels per day to Mexico.

A similar situation occurs with natural gas, where Canada ships 8.7 billion cubic feet of natural gas per day to the United States through a continental network of pipelines.

This gets consumed by U.S. households, as well as transformed into liquefied natural gas products, of which the United States exports 11.5 billion cubic feet per day, mostly from ports in Louisiana, Texas and Maryland.

“The abundance and complementarity of Canada and the United States’ energy resources have made both nations more prosperous and more secure in their supply,” says Daniel Dufort, president and CEO of the MEI. “Both countries stand to reduce dependence on Chinese and Russian energy by expanding their pipeline networks – the United States to the East and Canada to the West – to supply their European and Asian allies in an increasingly turbulent world.”

Under this scenario, Europe would buy more high-value light oil from the U.S., whose domestic needs would be back-stopped by lower-priced heavy oil imports from Canada, whereas Asia would consume more LNG from Canada, diminishing China and Russia’s economic and strategic leverage over it.

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The MEI is an independent public policy think tank with offices in Montreal, Ottawa, and Calgary. Through its publications, media appearances, and advisory services to policymakers, the MEI stimulates public policy debate and reforms based on sound economics and entrepreneurship.

As the nation’s largest, most broadly supported conservative research and educational institution, The Heritage Foundation has been leading the American conservative movement since our founding in 1973. The Heritage Foundation reaches more than 10 million members, advocates, and concerned Americans every day with information on critical issues facing America.

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Poilievre on 2025 Election Interference – Carney sill hasn’t fired Liberal MP in Chinese election interference scandal

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From Conservative Party Communications

Yes. He must be disqualified. I find it incredible that Mark Carney would allow someone to run for his party that called for a Canadian citizen to be handed over to a foreign government on a bounty, a foreign government that would almost certainly execute that Canadian citizen.

 

“Think about that for a second. We have a Liberal MP saying that a Canadian citizen should be handed over to a foreign dictatorship to get a bounty so that that citizen could be murdered. And Mark Carney says he should stay on as a candidate. What does that say about whether Mark Carney would protect Canadians?

“Mark Carney is deeply conflicted. Just in November, he went to Beijing and secured a quarter-billion-dollar loan for his company from a state-owned Chinese bank. He’s deeply compromised, and he will never stand up for Canada against any foreign regime. It is another reason why Mr. Carney must show us all his assets, all the money he owes, all the money that his companies owe to foreign hostile regimes. And this story might not be entirely the story of the bounty, and a Liberal MP calling for a Canadian to be handed over for execution to a foreign government might not be something that the everyday Canadian can relate to because it’s so outrageous. But I ask you this, if Mark Carney would allow his Liberal MP to make a comment like this, when would he ever protect Canada or Canadians against foreign hostility?

“He has never put Canada first, and that’s why we cannot have a fourth Liberal term. After the Lost Liberal Decade, our country is a playground for foreign interference. Our economy is weaker than ever before. Our people more divided. We need a change to put Canada first with a new government that will stand up for the security and economy of our citizens and take back control of our destiny. Let’s bring it home.”

 

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