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 […]

Observe magic of the sky over winter break and beyond

Take in the night sky over the holiday break, and watch as some magical astronomy events unfold in December and into the new year. Located at York’s Keele Campus, the Allan I. Carswell Observatory supports student learning and research and is a hub for public engagement and outreach. It is home to a one-metre telescope […]

Best of YU 2022

As we wrap up the year, we highlight our standout moments of positive change in 2022. #10 Enhanced opportunities for undergraduate research and success Fifty-five students from Science and across the University attended our annual Summer Undergraduate Research Conference to present their summer research projects and network with their peers. The Faculty of Science also […]

New, portable device detects glow emitted by plants to measure their health

Media release from December 8, 2022 When plants are healthy, they emit red light that is nearly impossible to see with the naked eye, but with a new instrument developed at York University, it's now possible to measure that light whether in a lab or out in the field. Although it may sound like science […]

Big Galaxies and the Big Places in which they Live

An Overview of Photonics

Astronomy and the Extinction of the Dinosaurs