基本説明
Investigates the idea that the distant future evolution of our Sun might be 'controlled' (literally, asteroengineered) so that it maintains its present-day energy output rather than becoming a highly luminous and bloated red giant star.
Full Description
This book is about an audacious idea: asteroengineering—literally, the physical engineering of a star, especially the star we call our Sun. As their parent star ages and approaches the red giant phase, a civilization has two options open to it: stay at home, or pack up and leave.
