Astrophiz #240: Trevor Barry — The Outback Astronomer | NASA-Grade Planetary Data From a Backyard Observatory

Trevor Barry — the Outback Astronomer — is a world-renowned planetary imager whose backyard observatory in Broken Hill, NSW, produces scientific-grade Jupiter and Saturn data used by NASA. In this episode of Astrophiz, host Brendan O'Brien travels to the outback to sit down with Trevor at his custom-built observatory.

Discover how a former mining tradesman built a 16-inch high-resolution planetary telescope with a 32-point mirror cell and Peltier-cooled optics — and why Broken Hill's flat outback terrain produces some of the best planetary seeing on Earth. From tracking Saturn's electrical storms for NASA's Cassini mission to winning the ASA Berenice and Arthur Page Medal and ALPO's Walter H. Haas Award, Trevor breaks down the exact capture, derotation and processing workflow behind his NASA-grade data.

IN THIS EPISODE:

-Introduction: Arriving in Broken Hill

- From the Mines to the Night Sky: the "aha" moment

- Building the First Telescope: storm water pipe & a trip into the roses

- Why Broken Hill Delivers World-Class Seeing

- Inside the Observatory: the 32-point mirror cell & Peltier-cooled optics

- First Contact with NASA: discovering an electrical storm on Saturn

- From Pretty Pictures to Scientific Data: capture & processing protocols

- The Thrill of Discovery: Jupiter's real-time impact scar

- A Dream Fulfilled: two nights on the twin Keck telescopes, Mauna Kea