Image Title: The Devil's Tower
Copyright: Katherine Miller
Date image was taken: June 13, 2026
Location: Caboolture, Queensland 4510
Data Acquisition Method: Personal Telescope Setup
Description and Details: This image shows RCW 85, a faint Hα emission nebula in Centaurus shaped by strong stellar winds and radiation from nearby massive stars. The bright ionisation rim and hollowed cavity reveal active stellar feedback, while a compact star‑forming core sits just behind the shock front. RCW 85 is rarely imaged, but long integration exposes its tower‑like structure and the subtle architecture of the gas being carved out by young stars. Captured with the Sky-Watcher Quattro 150P Newtonian and Wave100i harmonic mount using ZWO ASI533MM pro camera and Antlia RGBHa filters.
Ha @ 300secs // 11 hours total
RGB @ 180 secs // 2 hours total
Name: Katherine Miller
Website or Facebook Profile: http://www.instagram.com/astrogirl.au
