A NASA astronomer and owner of an award-winning website answers current and most frequently asked questions about the cosmos, from understanding the nature of gravity and anticipating the future of our sun to the identity of the light year's inventor and realizing humanity's potential for interplanetary travel. Original. 35,000 first printing.
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Seller: Wonder Book, Frederick, MD, U.S.A.
Condition: Good. Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. Seller Inventory # D02B-02698
Seller: Better World Books: West, Reno, NV, U.S.A.
Condition: Very Good. Used book that is in excellent condition. May show signs of wear or have minor defects. Seller Inventory # 9229453-75
Seller: HPB-Emerald, Dallas, TX, U.S.A.
paperback. Condition: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! Seller Inventory # S_430848233
Seller: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.
Paperback. Condition: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Seller Inventory # G0813341663I4N00
Seller: HPB Inc., Dallas, TX, U.S.A.
paperback. Condition: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! Seller Inventory # S_451347645
Seller: Lowry's Books, Three Rivers, MI, U.S.A.
Trade Paperback. Condition: Good. No Jacket. This copy is in good condition with the text pages tight in the binding. There is a remainder mark on the bottom text end pages. There are also minor shelf wear and corner bumping. Size: 8vo - over 7¾" - 9¾" tall. Remainder. Seller Inventory # 025001
Seller: R Bookmark, Youngtown, AZ, U.S.A.
Trade Paperback. Condition: Used - Acceptable. Seller Inventory # 266993
Seller: HPB-Diamond, Dallas, TX, U.S.A.
paperback. Condition: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! Seller Inventory # S_461924103
Seller: GoldBooks, Denver, CO, U.S.A.
Condition: new. Seller Inventory # 42D74_98_0813341663
Seller: SHIMEDIA, Orient, NY, U.S.A.
Condition: New. Satisfaction Guaranteed or your money back. Seller Inventory # 0813341663