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Physics & Astronomy

Researchers help unravel brain processes involved in vision

Media Release from November 21, 2023 Faced with images that break the expected pattern, like a do not enter sign where a stop sign is expected, how does the brain react and learn compared to being shown images which match what was predicted? That was the question a team, including York University, set out to […]

Does an antimatter apple fall up or down? Scientists solve longstanding mystery

Media Release from September 27, 2023 York University is part of an international collaboration that has resolved the enigma of whether antimatter follows the rules of gravity As Newton observed, an apple falls from the tree and hits the ground. But what would an antimatter apple do? That was the question an international collaboration with […]

Faculty and student bringing experiential education to quantum computing

York University Professor Randy Lewis and fourth-year student Sarah Powell – both from the Department of Physics and Astronomy – were invited to the Thomas Jefferson National Accelerator Facility in the U.S. to teach at a summer boot camp capitalizing on the growing interest in quantum computing. Lewis and Powell were invited to the facility […]

York astrophysicists take step forward in computer simulations of cosmology

York University and an international team of astrophysicists have made an ambitious attempt to simulate the formation of galaxies and the cosmic large-scale structure throughout staggeringly large swaths of space. First results of their “MillenniumTNG” project are published in a series of 10 articles in the journal Monthly Notices of the Royal Astronomical Society. The […]

Professor awarded access to NASA’s James Webb Space Telescope

Associate Professor in astronomy Adam Muzzin‘s successful application to use NASA’s James Webb Space Telescope (JWST) to explore the depths of the universe was one of 1,600 project proposals submitted. He was also one of only 11 out of 54 applying Canadian principal investigators to receive approval, and his is the second-largest successful Canadian program […]

Astronomers in Residence program returns for second year

The Astronomers in Residence (AIR) program, an initiative by the Allan I. Carswell Observatory, partners with the Killarney Provincial Park to enable astronomers to lead presentations and shows using the park’s observatory. It runs this year from May 1 to Oct. 15. Launched in 2022, the program calls on qualified astronomers to apply to run […]

‘Ghostly’ neutrinos provide new path to study protons

Scientists have discovered a new way to investigate the structure of protons using neutrinos, known as ‘ghost particles’ Media Release from February 1, 2023 Scientists are that much closer to understanding protons today after using a novel technique involving a high-energy neutrino beam to precisely measure their size, which could change how these kinds of […]