Excellence in Space Sciences
From Earth to the edge of the universe, UC Santa Cruz makes giant impacts in astronomy, astrophysics, and planetary science. We are pioneering new technologies for giant telescopes, adaptive optics, and gamma-ray astrophysics; discovering planets beyond our solar system and the most distant galaxies in the universe; and reshaping paradigms in cosmology, astrophysics, and particle physics. From NASA missions to the UC Observatories, we help people see what has never been seen before.
Latest news
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Summer programs draw visitors to Lick Observatory for music and stargazing
The Summer Series program at UC's Lick Observatory draws concert fans and astronomy devotees to the summit of Mt. Hamilton for live music, evening astronomy lectures from world-renowned scientists, and the opportunity to view celestial objects through historic telescopes.
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Astronomers observe the first radiation belt seen outside of our solar system
High-resolution imaging of radio emissions from an ultracool dwarf show a double-lobed structure like the radiation belts of Jupiter.
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NASA’s search for life in the cosmos is focus of April 17 lecture and discussion
‘Whispers from Other Worlds,’ a public lecture and discussion at the Rio Theater, features NASA’s Thomas Zurbuchen and science journalist Nadia Drake.
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Grad student Huazhi Ge wins postdoctoral fellowship for planetary science research
Huazhi Ge, a doctoral candidate in planetary science at UC Santa Cruz, has won a prestigious 51 Pegasi b Fellowship from the Heising-Simons Foundation to support his postdoctoral research.
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JWST’s first direct spectrum of planetary-mass object reveals dynamic atmosphere
The most detailed spectrum ever for a planetary-mass object outside our solar system covers an unprecedented range of wavelengths, providing a wealth of new insights.
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UCSC names astronomer Bryan Gaensler dean of Physical and Biological Sciences
UC Santa Cruz has appointed internationally recognized astronomer Bryan Gaensler to serve as dean of the Division of Physical and Biological Sciences, effective August 15.
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Young Supernova Experiment releases first set of transient survey data
UC Santa Cruz astronomers organized the survey, which has discovered thousands of cosmic explosions and other transient events of interest to astronomers and astrophysicists.
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First images released from James Webb Space Telescope’s largest general observer program
Mosaic images from the COSMOS-Web program offer a treasure trove of early galaxies, including dazzling examples of spiral galaxies, gravitational lensing, and evidence of galaxy mergers.
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Astrophysicist Enrico Ramirez-Ruiz wins 2023 AAAS Mentor Award
The American Association for the Advancement of Science (AAAS) has awarded the 2023 AAAS Mentor Award to Enrico Ramirez-Ruiz, professor of astronomy and astrophysics at UC Santa Cruz.
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Major expansion of Lick Observatory education programs will benefit Bay Area students
Scientific Teaching through Astronomy Research (STARs), a suite of new outreach and education programs at UC’s Lick Observatory, will reach a diverse population of K-12 and college-age students.