Cover 5

Hollow Planets

Hollow Planets

A Feasibility Study of Possible Hollow Worlds - Could the Planets Mercury, Venus and Earth Possibly be Hollow?

1998 • 596 pages
Cover 3

Hollow Planets

Hollow Planets: A Feasibility Study of Possible Hollow Worlds - Could the Planets Mercury, Venus and Earth Possibly be Hollow?

Type: Physical Book

Language: English

Pages: 596

Information: 1st edition

Release Date: 1998-01-01

ISBN 10: 0620219637

ISBN 13: 9780620219631

Country: United States of America

Data Score: 1320