مؤلف: Paul Hodge

The Andromeda Galaxy, or M31, is an attractive galaxy for astronomers. It is close to us, it is of about the size of our galaxy, it provides some intriguing observational puzzles because the galaxy …

This Handbook provides a comprehensive analysis of some of the world’s most pressing global development challenges – including how they may be better understood and addressed through innovative …

This Handbook provides a comprehensive analysis of some of the world’s most pressing global development challenges – including how they may be better understood and addressed through innovative …