Astronomers have captured a volcanic event on Jupiter's moon Io at a resolution never before achieved with Earth-based observations.

Researchers have discovered the most distant galaxy ever detected. The secrets it contains challenge previous assumptions about galactic evolution.

UArizona astronomers have scored some of the largest chunks of observing time with NASA's James Webb Space Telescope.

The College of Science is celebrating APIDA (Asian, Pacific Islander, and Desi American) Heritage Month by featuring some of the College’s outstanding faculty with Asian roots. Our next featured faculty member is Dr. Hong Li, an Associate Research Professor in the Department of Chemistry & Biochemistry.

The College of Science is celebrating APIDA (Asian, Pacific Islander, and Desi American) Heritage Month by featuring some of the College’s outstanding faculty with Asian roots. Our first featured faculty member is Dr. Haijiang Cai, an Associate Professor in the Department of Neuroscience.

The award recognizes Regents Professor Rieke's work in infrared astronomy. Rieke led the development of the James Webb Space Telescope's Near Infrared Camera.

Jane Rigby, who received her doctoral degree from the UArizona Department of Astronomy in 2006, was recognized for her role in the success of NASA's James Webb Space Telescope mission and her longtime support of diversity and inclusion in science.

The award recognizes her “lasting impact on our understanding of the universe,” in particular through her role as Principal Investigator on a key instrument aboard the James Webb Space Telescope (JWST)—an infrared camera that, in the nearly two years since the telescope began scientific operations, has both reinforced and challenged the understanding of the early universe.