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Professor Dick Bond on Theories of Everything

Professor Dick Bond

Professor Dick Bond was featured in Curt Jaimungal’s Theories of Everything on February 1st. Watch Bond discuss multiverse, Hubble Tension, and dark…

CITA 2022 Year in Review

CHIME radio telescope collaboration wins Brockhouse Canada Prize


A cross-Canada collaboration including the University of Toronto has won the prestigious Brockhouse Canada Prize for Interdisciplinary Research in Science and Engineering from the National Science and Engineering Research Council (NSERC).

The Canadian Hydrogen Intensity Mapping Experiment (CHIME) is a groundbreaking radio telescope — one of the most novel and…

Jamboree 2022

The CITA National Jamboree is an annual event with short presentations from all CITA faculty, postdocs, and grad students describing their research. It is an opportunity for incoming postdocs and students and anyone who wants to learn more about CITA and the research done here.

Tuesday, October 4, 2022 @12-5pm EST (in-person/zoom)

McLennan Physical Laboratories (MP) 1318A


Professor Ue-Li Pen awarded 2022 Class of Fellows to the Royal Society of Canada


Ue-Li Pen is professor in the Canadian Institute for Theoretical Astrophysics (CITA) and a theoretical astrophysicist whose work often extends beyond traditional boundaries. He has contributed to the rapidly growing field of 21-cm cosmology, culminating in Canada’s preeminent astronomical achievements of the last decade, the Canadian Hydrogen Intensity Mapping Experiment…

Professor Juna Kollmeier selected 2022 Jacques Solvay International Chair in Physics

The Solvay Institutes have selected Professor Juna Kollmeier of the Canadian Institute for Theoretical Astrophysics (CITA) and the University of Toronto as its 2022 Jacques Solvay International Chair in Physics. Prof. Kollmeier is the first scientist from Canada to receive this honour, whose past 16 recipients have included two Nobel Laureates.

Prof. Kollmeier is the Director of CITA and…

First-ever image of Milky Way’s supermassive black hole

This week, astronomers revealed the first image of the supermassive black hole at the heart of a galaxy not so far, far away — our home galaxy, the Milky Way.

Scientists had previously seen stars orbiting around something invisible, compact, and very massive at the centre of the Milky Way. Known as Sagittarius A* or Sgr A*, this object was strongly believed to be a black hole.


CHIME Outrigger telescopes boost search for fast radio bursts

A decade of fearless innovation is opening a new window to the universe
– Prof. Ue-Li Pen, Canadian Institute for Theoretical Astrophysics

In the quest to identify the origins of one of astronomy’s biggest mysteries – fast radio bursts (FRBs) – Canada’s world-renowned telescope, the Canadian Hydrogen Intensity Mapping Experiment (CHIME), is getting backup.

Supported by…

Astronomers turn robotic eyes on our cosmic home, the Milky Way Galaxy

2 FPS units prior to robot installation in a room

Thanks to a breakthrough robotic innovation, an international collaboration which includes the University of Toronto has advanced the Sloan Digital Sky Survey (SDSS), a 20-year-long research project that has been investigating the structure and evolution of our cosmic home, the Milky Way Galaxy.

A new Focal Plane System (FPS) is at the heart of the fifth phase of the project, SDSS-V. The FPS…

Professor Norman Murray Awarded 2022 Dannie Heineman Prize for Astrophysical Insights

The Heineman Foundation, American Institute of Physics and American Astronomical Society announce Norman Murray, professor at the Canadian Institute for Theoretical Astrophysics, University of Toronto, as the winner of the 2022 Dannie Heineman Prize for Astrophysics.

The Heineman committee selected Murray “for his deep theoretical insight into an exceptionally broad range of…

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