Category Archives: Science and technology

MonSFFA Website, Science and technology, Space Travel / Exploration

Postage Stamps to honour the Apollo Mission to the Moon

CANADA

Apollo 11 stamps celebrate first moon landing – and the significant Canadian contributions to the mission

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LONGUEUIL, QUE. –June 27, 2019

Canada Post today issued two commemorative stamps celebrating the 50th anniversary of the historic Apollo 11 mission that landed humans on the moon for the first time – and the Canadians who helped make it possible.

On July 20, 1969, more than half a billion people around the world were transfixed by grainy black and white television footage of astronaut Neil Armstrong taking humankind’s first steps on the moon. The mission was a giant leap for human space exploration and featured significant Canadian ingenuity and innovation. Canadian engineers working at NASA, and a company based in Longueuil, Quebec, that built part of the lunar lander, were instrumental in making the mission a success.

READ MORE about the Canadian legs on the moon!

UNITED STATES

The U.S. Postal Service is Issuing First Moon Landing Forever Stamps

The first day of issue event for the stamps is free and open to the public with paid admission to the Kennedy Space Center Visitor Complex (KSCVC), on Friday, July 19, 2019, at 11 a.m. EDT at the Apollo Saturn V Center (requiring bus transport from the KSCVC), at Space Commerce Way, Merritt Island, Florida. Later in the day, Kennedy Space Center will also serve as one of several remote locations for a live NASA TV broadcast, as we celebrate the historic accomplishments of the Apollo Mission and anticipate NASA’s return to the Moon in 2024.

For an in-depth look at NASA’s historic Apollo Program, including historic footage, audio tapes, and photography; publicly available posters and resources; and information on Apollo Anniversary celebration events across the country: www.nasa.gov/apollo50.

The U.S. Postal Service is sharing for 1969: First Moon Landing stamp news with the hashtags #MoonLandingStamps and #AstronautStamps.

 

Science and technology, Space Travel / Exploration

Anniversary of the Moon Landing

2 Comments
On the 20th of July, MonSFFA will be celebrating the anniversary of the moon landing fifty years ago! Here are some interesting sites to explore.

The Canadian Mint: Two new coins released, one in pure gold, the other in pure silver.

” While the United States launched and landed the spacecraft, Canadians also have every reason to celebrate. In fact, many don’t know that the landing gear for the Apollo 11 Lunar Module was designed by the Canadian company, Héroux-Devtek. Technically, Canadian technology was the first object of Apollo 11’s mission to touch the Moon! “

NASA Celebrates 50th Anniversary of Historic Moon Landing with Live TV Broadcast, Events

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Apollo 50th Logo full color at 300 DPI
Credits: NASA

NASA will celebrate the 50th anniversary of the historic Apollo 11 Moon mission and look to the future of exploration on the Moon and Mars with a live, two-hour television broadcast Friday, July 19, and partner-led events taking place across the country from July 16 through July 20.  List of special events includes a reunion of Buzz Aldrin and Michael Collins at the historic launch pad where Apollo 11 began its mission. READ ALL ABOUT events around the country.

To the Moon in 11 years: A photographic timeline of Apollo

In just over a decade, NASA’s Apollo program overcame tragedy and pioneered new technologies to reach the Moon. http://astronomy.com/galleries/news/to-the-moon-in-11-years-a-photographic-timeline-of-apollo?

APOLLO 11 IN REAL TIME

A real-time journey through the first landing on the Moon:  This website consists entirely of original historical mission material.

https://apolloinrealtime.org/11/

Included real-time elements:

  • All mission control film footage
  • All TV transmissions and onboard film footage
  • 2,000 photographs
  • 11,000 hours of Mission Control audio
  • 240 hours of space-to-ground audio
  • All onboard recorder audio
  • 15,000 searchable utterances
  • Post-mission commentary
  • Astromaterials sample data

Lunar tales: The first (imaginative) Moon landings

Although humans didn’t really reach the Moon until a half century ago, we’ve ventured there in our minds for millennia.
By Joel Davis  |  Published: Friday, June 07, 2019
RELATED TOPICS: APOLLO | THE MOON
Atriptothemoon
This iconic shot from the 1902 film A Trip to the Moon shows the fabled Man in the Moon embedded with a massive, bullet-like spacecraft that was launched from Earth by a giant cannon.
drmvm1/Flickr
It’s been 50 years since humans first landed on the Moon. But for how long have we rehearsed those first steps in our imaginations? This we do know: We’ve been telling each other tales about our Moon-landing dreams for nearly 2,000 years.
ATrueStory
Nearly 2,000 years ago, Lucian of Samosata wrote a tale about a boat that was blasted all the way to the Moon by a powerful waterspout.
Ruth Cobb from Chatterbox Children’s Annual, 1926 (Image from Lady Meerkat)
The earliest known written story about people traveling to the Moon was by Lucian of Samosata, a Syrian-Greek writer born around 125 AD. His travels throughout the Mediterranean world were the basis for the fictional tales in his True Stories, an often bawdy satire of Homer’s revered epic the Odyssey.

One such story tells of the journey Lucian and 50 companions take on a boat carried to the Moon by a giant waterspout. When they arrive on the lunar surface, they’re greeted by a race of three-headed vultures and soon find themselves in the middle of a war with another species. Eventually they make their way back to Earth and experience more fantastic adventures. Lucian’s lunar tale is the earliest known piece of fiction that depicts space travel, a Moon landing, aliens, and interplanetary war.

Some 15 centuries later, three people changed our view of our place in the universe forever. Nicolas Copernicus published his heliocentric theory of the universe, which replaced the Earth with the Sun at the center of the solar system; Galileo Galilei spotted sunspots, the phases of Venus, and moons circling Jupiter; and Johannes Kepler showed us that the planets circle the Sun in ellipses.

But Kepler also wrote a novel about landing on the Moon. Entitled Somnium (A Dream), he began writing it when he was still a teenager. Although it took him about two decades to complete, he eventually finished it in 1608. However, it wasn’t published until 1634 — four years after his death.  Continue reading ! More great tales that led the way to the future!

Science and technology

Tech sensors detect…

Three stories that appeared in today’s Montreal Gazette may interest the techies among you.

 

  1. Cryptocurrency “mining” spurs Eastern Townships
  2. Researchers create audible hockey puck
  3. Country urged to develop AI laws to tackle life and death problems

Cryptocurrency “mining” spurs Eastern Townships:  Since its inception in November 2017, Bitfarms has been rushing to retrofit factories in Quebec regions emptied out by the decline of the province’s manufacturing industries. the company leases a former Tupperware plant in Cowansville, an old carpet factory in Farnham and an ex-cocoa storage facility in St-Hyacinthe, all to mine crypto currency. And it is currently turning the former Sher-Wood hockey stick factory it bought in Sherbrooke into a fifth mining operation.

READ MORE

 
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Researchers create audible hockey puck: A team of Montreal university researchers has developed an audible hockey puck they say could revolutionize the sport for blind players.

READ MORE

 

Country urged to develop AI laws to tackle life and death problems: Despite its status as a machine-learning innovation hub,Canada has yet to develop a regulatory regime to deal with issues of discrimination and accountability to which AI systems are prone, prompting calls for regulation – including from business leaders.

READ MORE

Science and technology

Université de Montréal prof wins $100K Killam Prize

Accolades piling up for AI researcher Bengio, who won the Turing Award last year and in 2017 was made an Officer of the Order of Canada

  • Montreal Gazette,
  • T’CHA DUNLEVY

Yoshua Bengio, a computer science and operational research professor at the Université de Montréal, has been named one of this year’s Killam Prize recipients, along with U de M political science professor André Blais. Bengio has been recognized for his work on artificial intelligence.

Yoshua Bengio describes himself as more of an introvert than an extrovert, and the Canada Council just made his life a little harder.

On Thursday, the public arts funding agency named the Université de Montréal computer science and operational research professor one of this year’s Killam Prize recipients, alongside U de M political science professor André Blais, two professors from the University of Toronto and one from the University of Waterloo.

The awards have been piling up for Bengio, who last year won the Turing Award, often described as the Nobel Prize of computing, and in 2017 was named an Officer of the Order of Canada.

“I don’t particularly enjoy all this attention,” he said, reached in his U de M office, Thursday morning. “It’s good for the missions I’ve given myself, but I don’t take huge pleasure in ceremonies and awards.

“That said, it’s really important that in Canada we recognize the people who contribute markedly to our society because humans are still motivated by these things, not just by money. It feels good to do something greater than yourself.”

Bengio is one of the world’s leading researchers on artificial intelligence.

He is a founder and scientific director at the Montreal Institute for Learning Algorithms, a partnership between U de M and McGill, which in January opened its 90,000-square-foot headquarters in Mile Ex, and will receive $120 million in government funding over the next five years.

Continue reading Université de Montréal prof wins $100K Killam Prize →

Science and technology

Canadian researchers who taught AI to learn like humans win $1M Turing Award

Yoshua Bengio, Geoffrey Hinton, Yann LeCun share ‘Nobel of computer science’ for work on deep learning
Emily Chung · CBC News ·

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Yoshua Bengio, Geoffrey Hinton and Yann LeCun, left to right, are the winners of this year’s $1 million US Turing Award, the world’s top prize in computer science, the Association for Computing Machinery announced Wednesday. (Université de Montréal/Google/Facebook)

Three researchers, two of them Canadian, have won the world’s top award in computer science for developing the ability of computers to learn like humans, by imitating the human brain and how it functions using networks of “neurons.”

That allows computers to acquire new skills by looking at lots of examples and finding and recognizing patterns, as humans do.

Machine learning — based on “deep learning” and “neural networks” —  has led to the development of artificial intelligence that now powers everyday web and smartphone applications from voice, image and facial recognition to language translation. It’s increasingly being used in more complicated tasks like generating art, creating text and diagnosing cancer from images.

The Turing Award is described by the Association for Computing Machinery, which hands out the annual award, as the “Nobel Prize of Computing” and worth $1 million US. The association announced Wednesday that the 2018 award goes to:

  • Yoshua Bengio, professor at the Université de Montréal and scientific director of Mila, Quebec’s Artificial Intelligence Institute.
  • Geoffrey Hinton, emeritus professor at the University of Toronto, vice-president and engineer fellow at Google, and chief scientific advisor at the Vector Institute.
  • Yann LeCun, professor at New York University and vice-president and chief AI scientist for Facebook, who did his postdoctoral work at Hinton’s University of Toronto lab and then worked with Bengio at Bell Labs.

The Turing Award is named after British mathematician, computer scientist and Second World War codebreaker Alan Turing. It has been sponsored by Google since 2014, but the company said it’s not involved with the selection committee, which honours “lasting contributions to the field of computer science.”

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Science and technology

Testing the value of artificial gravity for astronaut health

Testing the value of artificial gravity for astronaut health

by Staff Writers, Space Daily,  Paris (ESA),  Mar 22, 2019

The short-arm centrifuge at the German Aerospace Center’s (DLR) :envihab facility in Cologne, Germany will be used during the first joint long-term bedrest rest study commissioned by ESA and US space agency NASA to investigate the potential of artificial gravity in mitigating the effects of spaceflight. The study begins on 25 March 2019 and will run for 89 days. Test subjects will need remain in beds with the head end tilted 6 degrees below horizontal for 60 of these days to simulate the microgravity of space.

Test subjects in Cologne, Germany will take to their beds for 60 days from 25 March as part of a groundbreaking study, funded by European Space Agency ESA and US space agency NASA, into how artificial gravity could help astronauts stay healthy in space.

Carried out at the German Aerospace Center’s (DLR) :envihab facility, the long-term bedrest study is the first of its kind to be conducted in partnership between the two agencies. It is also the first to employ DLR’s short-arm centrifuge as a way of recreating gravity for participants.

But just how easy is it to stay in bed for 60 days and what is the relevance of adding artificial gravity for space researchers? We pull back the covers on this unique investigation as preparations get underway.

A dream job
 Bedrest has long been used to mimic some of the changes our bodies experience in the weightlessness of space. Humans are made to live on Earth and without the constant pull of gravity it is common for muscles and bones to start wasting away.

Currently, astronauts on board the International Space Station exercise for up to 2.5 hours per day and maintain a balanced diet to help mitigate microgravity’s effects, but scientists believe adding a dose of artificial gravity could be key during longer-term missions.

Though it may sound simple for the 8 male and 4 female volunteers involved, lying in bed for a full 60 days, plus a further 29 days of acclimatisation and recovery, is not quite as restful as it seems.

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Science and technology

Trudeau: ‘Canada is going to the moon’

I had no idea the space business was such a big earner
for Canadian business. –CPL.

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Canada’s space sector employs 10,000 workers and generated $2.3 billion for the Canadian economy in 2017, the federal government reported.

 ‘Canada is going to the moon’

Trudeau announces plan to join project that will build orbiting docking station
  • Montreal Gazette,
  • RENÉ BRUEMMER rbruemmer@postmedia.com

RYAN REMIORZ/THE CANADIAN PRESSPrime Minister Justin Trudeau announced Canada’s involvement in the U.S.-led Lunar Gateway project at the Canadian Space Agency headquarters in St. Hubert on Thursday.
 

ST-HUBERT Canada will join the U.S.-led Lunar Gateway project, an international program that will put humans back on the moon and create an orbiting docking station for spacecraft and research laboratories, Prime Minister Justin Trudeau announced Thursday at the Canadian Space Agency.

“The Lunar Gateway will be one of the most ambitious projects ever undertaken by human beings,” Trudeau said to an audience of space agency employees. “Not only will this lunar outpost allow for a long-term lunar presence, it will also serve as a launch pad for Mars and beyond.

“Our allies have asked us to join them in reaching the new frontier. … Canada is going to the moon.”

Quebec astronaut David Saint-Jacques sent his support from outer space via a live feed from the International Space Station, where Saint-Jacques currently resides.

“Today ’s announcement is a clear message to the next generation of Canadian explorers — future geologists, engineers, astronauts. Canada is inviting you to dream big.”

Canada will develop a robotic system dubbed Canadarm 3 that will repair and help to maintain the Gateway space station that will orbit the moon. It is supposed to move equipment, support spacewalks and handle samples collected on the moon. Under the program, NASA expects to send astronauts on regular missions to the moon from the Gateway spaceship “to uncover new scientific discoveries and lay the foundation for private companies to build a lunar economy.”

The government said Canada will invest $2.05 billion over the next 24 years for Canada’s space program. It is the first update to its space strategy in nearly 25 years.

The Gateway program is also intended to create an outpost for future missions to Mars. NASA is planning for the Gateway spaceship to be in orbit by 2022.

Canada’s investment includes $150 million over five years for a new Lunar Exploration Accelerator Program, to help small and medium-sized businesses develop technologies to be used in lunar orbit and on the moon’s surface in fields like artificial intelligence, robotics and health.

As well, the federal government is starting a junior astronaut recruitment initiative beginning in the fall to inspire young Canadians to consider careers in science, technology, engineering and mathematics, with some participants training with astronauts at the Canadian Space Agency.

Canada’s space sector employs 10,000 workers and generated $2.3 billion for the Canadian economy in 2017, the federal government reported.

Science and technology

The International Space Station’s new Refabricator

The International Space Station’s new 3-D printer recycles old plastic into custom tools

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The Refabricator stands out because it’s able to recycle things it’s already printed and turn them into new materials.
By Korey Haynes  |  Published: Monday, February 11, 2019
Refabricator
The Refabricator can recycle plastic and 3-D print it, all within a box the size of a mini fridge
Last week, Northrop Grumman’s Cygnus spacecraft departed the International Space Station (ISS), having delivered a batch of new experiments and cargo. Among them was the Refabricator, a new machine that will not only make objects on demand for the astronauts, it will recycle them, too.

While 3-D printers are becoming commonplace, nowhere are their benefits more obvious than in the confines of space. Cargo resupply missions to the ISS are routine, but as human spaceflight pushes farther out into deep space, there will be more pressure for self-sufficiency as resupply missions become more difficult and expensive. That means not only manufacturing supplies, but also conserving and reusing the supplies on hand.

Reuse and Recycle

The Refabricator is in part a 3-D printer, allowing astronauts to make tools to their own specifications immediately, without waiting months for items to be flown from Earth. But there’s been a 3-D printer on the ISS since 2014. The Refabricator stands out because it’s able to recycle things it’s already printed and turn them into new materials.

Ratchet
A ratchet wrench 3-D printed aboard the ISS.
Check out the Refabricator in action with the NASA video below:

READ MORE

Science and technology

Closer Than We Think: 40 Visions of the Future World

https://www.vintag.es/2018/12/closer-than-we-think-arthur-radebaugh.html

Closer Than We Think: 40 Visions of the Future World According to Arthur Radebaugh
 December 07, 2018

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From 1958 to 1962, illustrator and futurist Arthur Radebaugh thrilled newspaper readers with his weekly syndicated visions of the future, in a Sunday strip enticingly called “Closer Than We Think”.

Radebaugh was a commercial illustrator in Detroit when he began experimenting with imagery—fantastical skyscrapers and futuristic, streamlined cars—that he later described as “halfway between science fiction and designs for modern living.” Radebaugh’s career took a downward turn in the mid-1950s, as photography began to usurp illustrations in the advertising world. But he found a new outlet for his visions when he began illustrating a syndicated Sunday comic strip, “Closer Than We Think,” which debuted on January 12, 1958—just months after the Soviet Union launched Sputnik—with a portrayal of a “Satellite Space Station.”

Week after week, he enthralled readers with depictions of daily life enhanced by futuristic technology: mailmen making their daily rounds via jet packs, schoolrooms with push-button desks, tireless robots working in warehouses. “Closer Than We Think” ran for five years in newspapers across the United States and Canada, reaching about 19 million readers at its peak.

When Radebaugh died in a veterans hospital in 1974, his work had been largely forgotten—eclipsed by the techno-utopian spectacles of “The Jetsons” and Walt Disney’s Tomorrowland. But more than two decades later, Todd Kimmell, the director of the Lost Highways Archives and Research Library, acquired photos of Radebaugh’s portfolio that had been stashed in the collection of a retiring photographer and began reviving interest in his work.

1. Solar-Powered Cars

Cars have made tremendous strides in fuel efficiency over the past half century. But we’re still waiting for this sunray sedan — a solar-powered car that was promised from no less an authority than a vice president at Chrysler.

Science and technology

Robert J Sawyer interview re AI

Montreal is a leader in the field of AI. Just Google AI in Montreal, businesses and universities are all getting on the bandwagon. There is  hardly a week that goes by without an article in the Montreal Gazette. Why Montreal? I found this to be an interesting read. 

As one who read and enjoyed the WWW series by Robert J Sawyer, I i found this article intriguing when I saw it posted in File 770.

–CPL
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Judging artificial intelligence on its prospects for judging us

Robert J. Sawyer makes the case for leveraging AI to improve ethics and fairness in civil society.

For his perspective on how humanity might relate to future artificial intelligences and what shape those interactions may take, we asked Sawyer about the dynamics of judgment and control; he also shared his overall sentiment on AI development.

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