Leah Beeferman

Monitoring the architecture of science: a studious, imaginative investigation of space-bound and land-based far-traveling and distant-looking orbiting and non-orbiting structures

an ongoing weekly project distributed by e-mail running from February 2009 to February 2010.

illumination-geometry

The Cassini spacecraft, orbiting within the Saturn system since 2004, took images in July 2009 revealing significant periodical brightness variation in the planet’s rings; these variations, potentially caused by a collision with comet or asteroid in the 1980s, are characterized by “rippled” or “corrugated” areas that extend for up to 11,000 miles