ISBN: 9780713994728 - the neptune file: planet detectives and the discovery of worlds unseen (7 resultados)

Paperback. Condición: Very Good. The "Neptune File" tells the story of the gifted mathematician John Couch Adams and the discovery of the planet Neptune in 1846. Combining scientific triumph with international controversy, this is an intriguing tale of the search for an unseen planet, and the uproar it caused. More than just an intriguing historical yarn, Adam's work signified the beginning of a new era of planet hunting by providing astronomers with a powerful tool with which to search for new worlds. It marked the genesis of the idea that astronomers could find new planets by looking for their telltale gravitational influence on other bodies, rather than observing them directly with telescopes. In recent years this approach has led to an extraordinary series of discoveries - today's planet detectives are relying on a technique whose theoretical foundations were laid by their 19th-century predecessors. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.…

Condición: Very Good. This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. .…

Condición: acceptable. Book is in acceptable condition and shows signs of wear. Book may also include underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Condición: Very Good. Shipped within 24 hours from our UK warehouse. Clean, undamaged book with no damage to pages and minimal wear to the cover. Spine still tight, in very good condition. Remember if you are not happy, you are covered by our 100% money back guarantee.

Hardcover. Condición: Very Good. Very Good Dust Jacket. First Edition. Sm 8vo 7-1/2" ~ 8"; 214 pages; Stated First Edition. Mylar Cover on dust jacket. Dust Jacket shows little wear of usage. Book Tight. Text is clean no markings seen. Previous Owner Name.

Secondhand, Hardback. [Author], [Publisher]. NB: This is a secondhand book in very good condition. See our FAQs for more information. Please note that the jacket image is indicative only. Author: Tom Standage Format: Hardback Number of Pages: 240 The "Neptune File" tells the story of the gifted mathematician John Couch Adams and the discovery of the planet Neptune in 1846. Combining scientific triumph with international controversy, this is an intriguing tale of the search for an unseen planet, and the uproar it caused. More than just an intriguing historical yarn, Adam's work signified the beginning of a new era of planet hunting by providing astronomers with a powerful tool with which to search for new worlds. It marked the genesis of the idea that astronomers could find new planets by looking for their telltale gravitational influence on other bodies, rather than observing them directly with telescopes. In recent years this approach has led to an extraordinary series of discoveries - today's planet detectives are relying on a technique whose theoretical foundations were laid by their 19th-century predecessors. Secondhand, Hardback.…

Cloth. Condición: As New. Estado de la sobrecubierta: As New. First Edition. Excellent account of the discovery of Neptune. pp215. Illus. DW has archival sleeve. Includes publisher's blurb.