Chasing Hubble's Shadows
The Search for Galaxies at the Edge of Time
ISBN10: 0809034077 ISBN13: 9780809034079 Publisher: Farrar Straus & Giroux (Tx) Published: Jan 23 2007 Pages: 205 Weight: 0.45lbs. Height: 8.25" Width: 5.75" Depth: 0.75" Language: English
An account of the efforts of astronomers to extend the current limits of the observable universe documents how objects on the very edge of viewability are informing the scientific community about the beginnings of time and such mysteries as the "cosmic dark age" and "dark energy." By the author of A Skywatcher's Year. Reprint.