Parallax by Alan W. Hirshfeld
The Race to Measure the Cosmos

No critic rating

Waiting for minimum critic reviews

See 1 Critic Review



In the dramatic tradition of the best-selling Longitude, Parallax charts the historical path of observational astronomy’s most daunting challenge: measuring the distance to a star.

The greatest scientific minds applied themselves in vain to the problem across the millennia, beginning with the ancient Greeks. Not until the nineteenth century would three astronomers, armed with the best telescopes of the age, race to conquer this astronomical Everest—their contest ending in a virtual dead heat.

Against a sweeping backdrop filled with kidnappings, dramatic rescue, swordplay, madness, and bitter rivalry, Alan Hirshfeld brings to life the heroes of this remarkable story. Meet the destitute boy plucked from a collapsed building who becomes the greatest telescope maker the world has ever seen; the hot-tempered Dane whose nose is lopped off in a duel over mathematics; the merchant’s apprentice forced to choose between the lure of money and his passion for astronomy; and the musician who astounds the world by discovering a new planet from his own backyard.

Generously illustrated with diagrams, period engravings, and paintings, Parallax is an unforgettable tale that illuminates the distinctly human side of science.


About Alan W. Hirshfeld

See more books from this Author
Alan W. Hirshfeld, astronomer at the University of Massachusetts Dartmouth and an Associate of the Harvard College Observatory, received his undergraduate degree in astrophysics from Princeton and his Ph.D. in astronomy from Yale. He is co-author of Sky Catalogue 2000.0, a two-volume astronomical reference book, and a past winner of a Griffith Observatory/Hughes Aircraft Co. national science writing award. He lives outside Boston.
Published May 1, 2002 by Henry Holt and Co.. 336 pages
Genres: Science & Math. Non-fiction

Unrated Critic Reviews for Parallax

Publishers Weekly

See more reviews from this publication

According to Hirshfeld, director of astronomy at University of Massachusetts, Dartmouth, the pace quickens by the 1800s, as lesser-known astronomers focus on near stars, and concludes dramatically with two German and one English observer neck and neck as they finish rough proofs on different star...

| Read Full Review of Parallax: The Race to Measure...

Reader Rating for Parallax

An aggregated and normalized score based on 23 user ratings from iDreamBooks & iTunes

Rate this book!

Add Review