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50 Years of Exploring the Cosmos: The Incredible Legacy of Dick Bond

How do you map out the entire universe? For University of Toronto astrophysicist Dick Bond, you do it with five decades of passion, groundbreaking math, and a healthy dose of curiosity.
A fascinating new feature by the University of Toronto looks back at Bond’s legendary 50-year career—and his massive role in putting Canada on the global astrophysics map.
If you’ve ever heard the terms…

Supercomputer Reveals How Exploding Stars “Stir” the Galaxy from the Bottom Up

New research performed on the Trillium/SciNet Supercomputer at the University of Toronto reveals a fundamentally different mechanism by which exploding stars shape the turbulent structure of our galaxy. The study, authored by Dr. James Beattie, postdoctoral fellow at the Canadian Institute for Theoretical Astrophysics (CITA), was accepted for publication in The Astrophysical Journal Letters.

How a Cosmic Cloud Becomes a Solar System: Scientists Discover the “EnDTranZ” Missing Link

Shantanu Basu, Interim Director of the Canadian Institute for Theoretical Astrophysics, is part of an international team that has revealed, for the first time, how infalling gas from star-forming cores gradually transitions into planet-forming disks. The study, led by Indrani Das from Academia Sinica Institute of Astronomy and Astrophysics, combines numerical simulations with observations…

New Study Finds Evidence of Cosmic Explosions with Missing Black Holes

CITA researchers Maya Fishbach, Amanda Farah and Aditya Vijaykumar are part of an international team that has uncovered evidence of a rare form of exploding star, shedding light on one of the most cataclysmic events in the Universe. Their study, published in Nature today, confirms that black holes with masses larger than 45 times the mass of the sun are the result of previous black hole mergers,…

Astronomers pave the way in the search for supermassive black hole binaries in the hearts of galaxies

A team of astronomers including CITA postdoctoral fellow Aretaios Lalakos and CITA Professor Richard Bond,  has bolstered the evidence for the existence of one of the most remarkable, yet elusive, phenomena in the universe: pairs of supermassive black holes (SMBH) in orbit around each other in the centres of galaxies.

Their research, recently published in the journal Astronomy &am…

CITA Postdoctoral Fellow James Beattie Wins Hubble Fellowship to Decipher the Origin of Magnetic Fields in the Early Universe

Dr. James Beattie, Postdoctoral Fellow at the Canadian Institute for Theoretical Astrophysics and Princeton University, was awarded a prestigious Hubble Fellowship, announced the Space Telescope Science Institute (STScI) on behalf of NASA today.

This fellowship will allow him to build the next generation of supercomputer models to probe how the early Universe may have become magnetized by…

CITA Researcher Helps Locate the “Missing Link” in Giant Black Hole’s Power Source

New data from the Event Horizon Telescope (EHT) has provided scientists with a first-of-its-kind look at the “exhaust pipe” of a supermassive black hole.

Sebastiano von Fellenberg, a postdoctoral researcher at the Canadian Institute for Theoretical Astrophysics (CITA), is part of an international team that has identified the likely starting point of a massive cosmic jet — a powerfu…

AAS Honours Professor Peter Martin for Lifetime Leadership in Astronomy

The American Astronomical Society (AAS) has announced Professor Peter Martin as the recipient of the 2026 George Van Biesbroeck Prize for his “long-term extraordinary or unselfish service to astronomy.” The AAS, a leading international body for astronomers since 1899, grants this award every two years to honour individuals whose lifelong commitment to scientific discovery and social good…

CITA Fellow James Beattie and Team Win Top Supercomputing Honour

A team led by CITA Fellow, Dr. James Beattie, received the HPCwire Editors’ Choice Award for “Top HPC-Enabled Scientific Achievement” for 2025. The researchers were recognized for creating the largest and highest-resolution simulation of astrophysical, magnetized turbulence performed to date. “Using HPC resources at the Leibniz Supercomputing Centre (LRZ), they were able to mod…

Renowned planetary scientist Sara Seager joins U of T and the Canadian Institute for Theoretical Astrophysics as North Star Distinguished Professor

by A&S News 

 A pioneer in the study of exoplanets and exoplanet atmospheres, Sara Seager is returning to her alma mater, the University of Toronto (U of T), to join the Canadian Institute for Theoretical Astrophysics (CITA) as North Star Distinguished Professor, starting September 1, 2026. 

“I’m excited to return home as a faculty member, researcher and mentor at the institution…

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