Murchison Radio-astronomy Observatory

Murchison Radio-astronomy Observatory is a research facility with antenna arrays that capture cosmic signals from extreme distances. The instruments work together to collect data about the creation and evolution of the universe across multiple frequency bands.

The facility began operations in 2009 and quickly became central to a major international astronomical project. This research site has grown into an essential location for global cooperation in studying the cosmos.

The observatory sits on Wajarri traditional lands and operates with agreements involving local custodians in its scientific work. This partnership reflects how contemporary research and Indigenous land relationships can function together.

The area is quite remote, so check access and visiting options beforehand. The dry, flat landscape offers little shelter, so sun protection and adequate water are essential preparations.

A major expansion project starting in 2022 plans to add tens of thousands of additional antennas across the region. This growth will dramatically boost observational capabilities and transform the facility into one of the world's largest.

Location: Western Australia

Inception: 2005

Official opening: 2009

GPS coordinates: -26.70312,116.67057

Latest update: December 10, 2025 20:05