Cosmic Explorer Observatory Conceptual Design

Abstract The Cosmic Explorer observatory will detect gravitational waves as a next-generation ground-based facility to begin operations in the 2030s. During the design phase, the project is investing in evaluation to understand the impacts on the local region and the field of gravitational wave astrophysics. Cosmic Explorer prioritizes mutually beneficial relationships with local and Indigenous communities, building these relationships as an essential component for identification of potential locations for the observatory. Members of the Cosmic Explorer Consortium contribute to scientific gains and form a community for collaboration, training, and education. As a large scientific facility, Cosmic Explorer will expand the reach of observational gravitational-wave astronomy while impacting the people who interface with the project.