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Planetary Science

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Why study planets?

Like pioneers, planetary scientists explore new worlds and push the boundaries of humankind’s reach in the universe. As planetary scientists, we lay eyes on landscapes never seen before, and use our observations to seek answers to some of the most fundamental and existential questions there are. Where do we come from? Where are we going? Are we alone in the universe?

In addition to its fundamental and exploratory aspirations, planetary science has concrete applications to pressing issues for humankind. Earth is a planet, and by looking at other planets, we can get a glimpse at Earth’s past and potential futures. Humans are affecting Earth in ways that may threaten its long-term habitability. Other planets can teach us how to adjust our interactions with the natural world towards sustainable habitability, and potentially provide a source of raw materials and energy through in situ resource utilization.

Why study planetary science at Stanford?

We have access to cutting-edge facilities and infrastructures at both the University main campus and at SLAC. Stanford sits at the heart of a vibrant community of planetary scientists around the Bay Area, including researchers at UC Berkeley, UC Santa Cruz, UC Davis, NASA Ames, the SETI Institute, and Lawrence Livermore National Lab. Our research also benefits from Silicon Valley’s long history and culture of data-driven science and innovation.

Stanford Kavli Institute for Particle Astrophysics and Cosmology

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Meet our community

Faculty, researchers, postdocs, and external affiliates.

Faculty, Affiliates & Researchers

A sampling of planetary science courses

Bay Area Planetary Science forum

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Join our regional group of scientists, researchers, and academics working in planetary science. Watch for events on this page, contact Mathieu Lapôtre at or visit the BAPS website.

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Planetary Science News