Snapping an image of a black hole is just the beginning, says researcher Chi-Kwan "CK" Chan. To really understand the image, it must be compared with black hole simulations. UArizona worked with partners to create the world's largest simulation library.

UArizona astrophysicists Feryal Özel and Dimitrios Psaltis identified Sagittarius A* as an ideal target black hole more than 20 years ago. They call it a "Goldilocks black hole," with an environment "just right" for capturing an image.

After years of anticipation, the international Event Horizon Telescope Collaboration presented the first image of the black hole located at the center of our own Milky Way galaxy, called Sagittarius A*. Scientists had previously suggested the presence of a black hole at this location, but there was no direct visual evidence until now. 

During a visit to campus, NASA Deputy Administrator Pam Melroy discussed some of the space agency's most ambitious and impactful space missions with the UArizona early-career scientists who pursue them.

Announcing the recipients of the spring 2022 Outstanding Senior Awards and the Excellence in Undergraduate Research Awards.

We are in the homestretch of the spring semester, and I could not be prouder of the work happening across campus. Lecture halls are full of students and laboratories are buzzing with research discovery. I would like to wish everyone the best of luck wrapping up your semester

Parkinson's disease is perhaps best known for its movement-related symptoms, but it can also hinder vocal production. New research suggests that a specific gene commonly associated with Parkinson's may be behind those vocal issues – a finding that could help lead to earlier diagnosis and treatment for Parkinson's patients.