A Cosmic Perspective: Four Centuries of Expanding Horizons The 'curious and ingenious' men who met at Gresham College...
Humanity and a Million Years of Sea Level Change Homo sapiens evolved over the last million years during which...
Comets - Visitors from the frozen edge of the Solar System Millions of dirty icebergs orbit around the Sun in a...
The Origin of the Constellations Who invented the constellations? The constellations that we use to...
Science Fiction as a Literary Genre: Science Fiction versus Mundane Culture This part of the symposium included the following talks: Introduction...