Enrico Ramirez-Ruiz is a professor of astronomy and astrophysics at the University of California, Santa Cruz.
Ramirez-Ruiz was born and raised in Mexico City. Ramirez-Ruiz completed his undergraduate studies in physics at the Universidad Nacional Autónoma de México. He completed his doctoral studies at the University of Cambridge.
Ramirez-Ruiz holds the Vera Rubin Presidential Chair in Physics and Astronomy at the University of California, Santa Cruz. He was a NASA Chandra and Bahcall Fellow at the Institute for Advanced Study. He was inducted toÃÂ the American Academy of Arts and Sciences in 2020 and the Mexican Academy of Sciences in 2010. In 2019, he received theÃÂ HEAD Mid-Career Prize from the American Astronomical Society. In 2021, he was awarded the Dwight Nicholson Medal for Outreach by the American Physical Society. Ramirez-Ruiz is also the Niels Bohr professor at University of Copenhagen.
Ramirez-Ruiz founded the Lamat Institute at the University of California, Santa Cruz in 2009. In February 2022, Ramirez-Ruiz received the Presidential Award for Excellence in Science, Mathematics and Engineering Mentoring for creating the Lamat Institute.
Ramirez-Ruiz was named president of the board of Astronomical Society of the Pacific in June 2025.