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$26 million to propel space research at McGill and Université de Montréal to the outer limits

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The McGill Space Institute (MSI) and the Institute for Research on Exoplanets (iREx) at Université de Montréal are at the forefront of the exhilarating pace of space research, helping to advance our knowledge of extrasolar planets, fast radio bursts, the dark universe, and other extraterrestrial mysteries. Now their stellar work and efforts to recruit top students and researchers are getting a huge boost thanks to extraordinary gifts to McGill University and the Université de Montréal from the Trottier Family Foundation.

The visionary gifts, which total $26 million, coincide with an exciting age of discovery in astrophysics, thanks in part to the development of powerful new telescopes – such as the Canadian Hydrogen Intensity Mapping Experiment (CHIME) and James Webb Space Telescope (JWST) – that enable researchers to explore deep into our solar system and beyond. In addition to advancing our understanding of the universe, space research has contributed to the development of transformative technologies that have greatly benefitted society, including communication satellites, GPS, high-performance cameras, and high-speed wireless internet.

Trottier Space Institute at McGill University

The McGill Space Institute will receive $16 million, of which half will go towards the construction of an annex to the Institute’s current building on University Street. The other portion of the gift will be used to fund graduate and postdoctoral fellowships, as well as to expand on existing programmatic and research support. The ground-breaking work by the Space Institute’s researchers includes major discoveries in the area of neutron stars and fast radio bursts by Professor of Physics and Director of the Institute Victoria Kaspi, an award-winning astrophysicist who holds the Lorne Trottier Chair in Astrophysics and Cosmology at McGill.

In recognition of this historic gift, the McGill Space Institute will be renamed the Trottier Space Institute at McGill.

Trottier Institute for Research on Exoplanets at Université de Montréal

For its part, Université de Montréal’s Institute for Research on Exoplanets will receive $10 million to ensure the sustainability of its activities. Leaders in exoplanet research, iREx scientists have made discoveries that profoundly changed what we know about worlds beyond our solar system. Led by astrophysicist René Doyon, a Professor of Physics and the Canadian Principal Investigator of the James Webb mission, iREx has developed major scientific instruments, including an infrared camera that has captured remarkable and previously unseen images of space. In addition, iREx devotes great effort to sharing knowledge with the general public. The Trottier Family Foundation’s major gift will allow iREx’s scientific team to continue its research to discover life outside the solar system. In recognition of this exceptional donation and the support of Lorne Trottier and the Trottier Family Foundation since its inception, iREx will be renamed the Trottier Institute for Research on Exoplanets.

Leading hub of space research

“These devoted researchers scanning our skies have already broadened our horizons in a big way,” said UdeM rector Daniel Jutras. “Probing the mysteries of the universe, they have helped us come to recognize the beauty and fragility of our planet. The unprecedented support for Montreal scientists offered by Mr. Trottier and the Trottier Family Foundation will also help preserve our ecosystems here on Earth. It’s a gift that will continue to enrich future generations.”

“We are very grateful to McGill alumnus Lorne Trottier and the Trottier Family Foundation, whose tremendous contributions to McGill and to its Faculties of Science and Engineering over many years have helped further our understanding of our world and our universe,” said McGill’s Interim Principal and Vice-Chancellor, Christopher Manfredi. “This most recent gift, spread out among two of our city’s great universities, will cement Montreal’s place as a leading hub of space research within Canada and the world.”

“The Trottier Family Foundation is pleased to support the world-class work of the Trottier Space Institute at McGill and the Trottier Institute for Research on Exoplanets at the Université de Montréal,” said Lorne Trottier, the co-founder of Matrox, an industry leader in computer graphics, imaging and video products. “Science has brought untold benefits to humanity,” added Trottier, who noted astronomy was the first science. “Copernicus, Galileo and Newton laid the groundwork for the scientific revolution that’s transformed lives in so many ways. Understanding more about the laws of the universe and its origins leads to discoveries and innovations that are beneficial – in addition to satisfying our deep curiosity.”

Love of science and technology

With a lifelong love of science and technology, Lorne Trottier earned bachelor and master’s degrees in Engineering at McGill and has received several honorary degrees, including from McGill and the Université de Montréal. His family foundation has supported exoplanet research at iREx at the Université de Montréal and provided support to many key institutions on the island of Montreal. The foundation has supported astronomy education for youth across Canada and funds various initiatives promoting Science, Technology, Engineering and Mathematics (STEM) throughout Canada.

The Trottier Family Foundation’s generosity has made an indelible mark on McGill, including the Lorne M. Trottier Building on campus that bears his name, the creation of institutes in the Faculties of Science and Engineering and support for popular public education initiatives.

The Trottier Space Institute has flourished since its creation in 2015 with support from the Trottier Family Foundation. The interdisciplinary centre brings together researchers in Astrophysics, Planetary Science, Atmospheric Sciences, Astrobiology and other space-related areas at McGill. McGill researchers have detected thousands of fast radio bursts and identified magnetars as one likely origin of this mysterious phenomenon, helped make the first image of a black hole using the Event Horizon Telescope, and developed a microbial life detection system for space missions.

Since its inception in 2014, UdeM’s Trottier Institute for Research on Exoplanets successfully recruited more than 60 of the world’s most renowned researchers in a variety of domains of expertise related to the search for and understanding of alien worlds beyond our solar system. Over the years, the members of iREx have made major advances in astrophysical research, including, in 2019, the first detection of water on a planet, K2-18 b, in the habitable zone of the star it orbits, and in 2022, the discovery of a candidate “ocean planet,” TOI-1452 b, that made headlines around the world. Researchers from iREx are also leaders in the conception and development of cutting-edge astronomical instruments that have been sent to world-class telescopes all over the globe and in space.

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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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B.C. sets up a panel on bear deaths, will review conservation officer training

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VICTORIA – The British Columbia government is partnering with a bear welfare group to reduce the number of bears being euthanized in the province.

Nicholas Scapillati, executive director of Grizzly Bear Foundation, said Monday that it comes after months-long discussions with the province on how to protect bears, with the goal to give the animals a “better and second chance at life in the wild.”

Scapillati said what’s exciting about the project is that the government is open to working with outside experts and the public.

“So, they’ll be working through Indigenous knowledge and scientific understanding, bringing in the latest techniques and training expertise from leading experts,” he said in an interview.

B.C. government data show conservation officers destroyed 603 black bears and 23 grizzly bears in 2023, while 154 black bears were killed by officers in the first six months of this year.

Scapillati said the group will publish a report with recommendations by next spring, while an independent oversight committee will be set up to review all bear encounters with conservation officers to provide advice to the government.

Environment Minister George Heyman said in a statement that they are looking for new ways to ensure conservation officers “have the trust of the communities they serve,” and the panel will make recommendations to enhance officer training and improve policies.

Lesley Fox, with the wildlife protection group The Fur-Bearers, said they’ve been calling for such a committee for decades.

“This move demonstrates the government is listening,” said Fox. “I suspect, because of the impending election, their listening skills are potentially a little sharper than they normally are.”

Fox said the partnership came from “a place of long frustration” as provincial conservation officers kill more than 500 black bears every year on average, and the public is “no longer tolerating this kind of approach.”

“I think that the conservation officer service and the B.C. government are aware they need to change, and certainly the public has been asking for it,” said Fox.

Fox said there’s a lot of optimism about the new partnership, but, as with any government, there will likely be a lot of red tape to get through.

“I think speed is going to be important, whether or not the committee has the ability to make change and make change relatively quickly without having to study an issue to death, ” said Fox.

This report by The Canadian Press was first published Sept. 9, 2024.

The Canadian Press. All rights reserved.

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Asteroid Apophis will visit Earth in 2029, and this European satellite will be along for the ride

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Asteroid Apophis

The European Space Agency is fast-tracking a new mission called Ramses, which will fly to near-Earth asteroid 99942 Apophis and join the space rock in 2029 when it comes very close to our planet — closer even than the region where geosynchronous satellites sit.

Ramses is short for Rapid Apophis Mission for Space Safety and, as its name suggests, is the next phase in humanity’s efforts to learn more about near-Earth asteroids (NEOs) and how we might deflect them should one ever be discovered on a collision course with planet Earth.

In order to launch in time to rendezvous with Apophis in February 2029, scientists at the European Space Agency have been given permission to start planning Ramses even before the multinational space agency officially adopts the mission. The sanctioning and appropriation of funding for the Ramses mission will hopefully take place at ESA’s Ministerial Council meeting (involving representatives from each of ESA’s member states) in November of 2025. To arrive at Apophis in February 2029, launch would have to take place in April 2028, the agency says.

This is a big deal because large asteroids don’t come this close to Earth very often. It is thus scientifically precious that, on April 13, 2029, Apophis will pass within 19,794 miles (31,860 kilometers) of Earth. For comparison, geosynchronous orbit is 22,236 miles (35,786 km) above Earth’s surface. Such close fly-bys by asteroids hundreds of meters across (Apophis is about 1,230 feet, or 375 meters, across) only occur on average once every 5,000 to 10,000 years. Miss this one, and we’ve got a long time to wait for the next.

When Apophis was discovered in 2004, it was for a short time the most dangerous asteroid known, being classified as having the potential to impact with Earth possibly in 2029, 2036, or 2068. Should an asteroid of its size strike Earth, it could gouge out a crater several kilometers across and devastate a country with shock waves, flash heating and earth tremors. If it crashed down in the ocean, it could send a towering tsunami to devastate coastlines in multiple countries.

Over time, as our knowledge of Apophis’ orbit became more refined, however, the risk of impact  greatly went down. Radar observations of the asteroid in March of 2021 reduced the uncertainty in Apophis’ orbit from hundreds of kilometers to just a few kilometers, finally removing any lingering worries about an impact — at least for the next 100 years. (Beyond 100 years, asteroid orbits can become too unpredictable to plot with any accuracy, but there’s currently no suggestion that an impact will occur after 100 years.) So, Earth is expected to be perfectly safe in 2029 when Apophis comes through. Still, scientists want to see how Apophis responds by coming so close to Earth and entering our planet’s gravitational field.

“There is still so much we have yet to learn about asteroids but, until now, we have had to travel deep into the solar system to study them and perform experiments ourselves to interact with their surface,” said Patrick Michel, who is the Director of Research at CNRS at Observatoire de la Côte d’Azur in Nice, France, in a statement. “Nature is bringing one to us and conducting the experiment itself. All we need to do is watch as Apophis is stretched and squeezed by strong tidal forces that may trigger landslides and other disturbances and reveal new material from beneath the surface.”

The Goldstone radar’s imagery of asteroid 99942 Apophis as it made its closest approach to Earth, in March 2021. (Image credit: NASA/JPL–Caltech/NSF/AUI/GBO)

By arriving at Apophis before the asteroid’s close encounter with Earth, and sticking with it throughout the flyby and beyond, Ramses will be in prime position to conduct before-and-after surveys to see how Apophis reacts to Earth. By looking for disturbances Earth’s gravitational tidal forces trigger on the asteroid’s surface, Ramses will be able to learn about Apophis’ internal structure, density, porosity and composition, all of which are characteristics that we would need to first understand before considering how best to deflect a similar asteroid were one ever found to be on a collision course with our world.

Besides assisting in protecting Earth, learning about Apophis will give scientists further insights into how similar asteroids formed in the early solar system, and, in the process, how  planets (including Earth) formed out of the same material.

One way we already know Earth will affect Apophis is by changing its orbit. Currently, Apophis is categorized as an Aten-type asteroid, which is what we call the class of near-Earth objects that have a shorter orbit around the sun than Earth does. Apophis currently gets as far as 0.92 astronomical units (137.6 million km, or 85.5 million miles) from the sun. However, our planet will give Apophis a gravitational nudge that will enlarge its orbit to 1.1 astronomical units (164.6 million km, or 102 million miles), such that its orbital period becomes longer than Earth’s.

It will then be classed as an Apollo-type asteroid.

Ramses won’t be alone in tracking Apophis. NASA has repurposed their OSIRIS-REx mission, which returned a sample from another near-Earth asteroid, 101955 Bennu, in 2023. However, the spacecraft, renamed OSIRIS-APEX (Apophis Explorer), won’t arrive at the asteroid until April 23, 2029, ten days after the close encounter with Earth. OSIRIS-APEX will initially perform a flyby of Apophis at a distance of about 2,500 miles (4,000 km) from the object, then return in June that year to settle into orbit around Apophis for an 18-month mission.

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Furthermore, the European Space Agency still plans on launching its Hera spacecraft in October 2024 to follow-up on the DART mission to the double asteroid Didymos and Dimorphos. DART impacted the latter in a test of kinetic impactor capabilities for potentially changing a hazardous asteroid’s orbit around our planet. Hera will survey the binary asteroid system and observe the crater made by DART’s sacrifice to gain a better understanding of Dimorphos’ structure and composition post-impact, so that we can place the results in context.

The more near-Earth asteroids like Dimorphos and Apophis that we study, the greater that context becomes. Perhaps, one day, the understanding that we have gained from these missions will indeed save our planet.

 

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