This book, first published in 1994, examines the excitement and challenge of studying the most distant and powerful objects.

How a team of researchers, led by the author, discovered our home galaxy's location in the universe. You are here: on Earth, which is part of the solar system,

Embark on an awe-inspiring journey through the cosmos and unlock the mysteries of the universe in "Surprising Things About the Universe." This captivating colle

Scientific inquiry takes onward course from the point where previous scientists had reached. But philosophical analysis initiates from scratch. Philosophy quest

A sweeping tour of the infrared universe as seen through the eyes of NASA’s Spitzer Space Telescope Astronomers have been studying the heavens for thousands o