general science 0261

credo reference contains 3,458,037 full text articles in 848 reference books from 109 publishers

this comprehensive encyclopedia covers the full history of astronomy from its ancient origins in africa, south america, the middle east and china to the latest developments in astrophysics and space-based research.

this book introduces the basics of observational astronomy. it explains the essentials of time and coordinate systems, and their use in basic observations of the night sky.

astronomy is by nature an interdisciplinary activity: it involves mathematics, physics, chemistry and biology. astronomers use (and often develop) the latest technology, the fastest computers and the most refined software. in this book twenty-two leading scientists from nine countries talk about how astronomy interacts with these other sciences. they describe modern instruments used in astronomy and the relations between astronomy and technology, industry, politics and philosophy.