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Agreeing to send a spacecraft to an asteroid to bring back a sample was no easy decision, Dante Lauretta, the leader of NASA's UArizona-led OSIRIS-REx mission, told graduates. They, too, will face daunting opportunities in their careers, he said – and they should say yes.
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.
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.
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.
Operation Hat Trick, a national nonprofit dedicated to supporting wounded veterans, has again named UArizona the winner of its Excellence in Service Award.
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.
For the first time since the start of the pandemic, Commencement will bring all graduates together in person at Arizona Stadium. Dante Lauretta, principal investigator of NASA's OSIRIS-REx mission, will deliver the keynote address.
Seven undergraduates will earn four university-wide awards at Friday's Commencement ceremony. The awards recognize character, integrity, perseverance and academic achievement.
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.
The partnership will advance pain and addiction research and accelerate positive health outcomes in Arizona, Oklahoma and across the country.
