Welcome to the Oxford Research Encyclopedia of Planetary Science
- Learn about our Editorial Board.
- Browse the growing collection of articles, overviews and key subject works.
- Have questions about how to use the redesigned website? Check out What's Changed.
Featured
Legal Issues Related to Satellite Orbits

"Orbits are unique geophysical features that are best understood as natural resources that are exploitable by humans for a variety of space activities. As with any human activity, the exploitation of these resources results in a variety of legal questions that are driven by their physical features and their uniqueness and scarcity..." – By P.J. Blount
Featured
Space Law Education and Capacity-Building

"Space activities can bring tremendous benefits to global development and humanity. For the safety, security, and long-term sustainability of outer space, activities and developments in the exploration and use of outer space must therefore be guided by the effective formulation, implementation, and enforcement of law and governance..." – By David Kuan-Wei Chen
What's New to the OREs
In December 2022, 95 new full articles, 2 new summary articles, and 10 revised articles across 22 disciplines have been published on the Oxford Research Encyclopedias platform. Explore the recently published articles now.
One More Encyclopedia Available via Subscription and Perpetual Access
On April 20, the Oxford Research Encyclopedia of Global Public Health will be available via subscription and perpetual access. After a successful free period during development, the OREs provide in-depth overviews of the major areas of research and will continue to grow with the field over time. If you're a librarian, explore Subscriber Services to learn how to provide access to the OREs for your institution. If you're not a librarian, you can recommend the OREs to your librarian here.

Why the Oxford Research Encyclopedia?
With today’s overabundance of information, and misinformation, students and researchers alike can be overwhelmed in identifying what’s trustworthy, what’s up-to-date, and what’s accurate..

Explore by Discipline
Working with international communities of scholars across all fields of study, we are developing new comprehensive collections of in-depth, peer-reviewed summaries on an ever-growing range of topics..

For Librarians
Oxford University Press offers a variety of tools to help you promote your access to the Oxford Research Encyclopedias and get the most out of these resources.

Recently Published
Browse recently published articles by month, including summaries and previews of forthcoming full-text articles.