Startrails around the south pole.
Date: September 22, 2012
Location: La Silla Observatory, Chile
Camera: Canon 550D (modified for astrophotography)
Lens: Canon EF-S 18-55mm f/3.5-5.6 (at 18mm, f/3.5)
Exposure: Composite of 30 minutes (90 x 20 seconds at ISO 6400)
Processing: Stacked and processed in Photoshop CS6