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Welcome to AstroPortal. Once you have gotten access to your course below you can always log in to your AstroPortal by entering your email address and password into the log in box at the top right of this page.

Get Started:

You have two ways to get access to AstroPortal:

Access Card Purchase an access card for AstroPortal at the campus bookstore (either packaged with a printed textbook or by itself) and follow the Register Your Code link for your AstroPortal below.
Online Purchase Purchase instant access to AstroPortal online through a Purchase link below. Still need a printed copy? Buy a print copy of this book at the below links.

Freedman, Universe, Eighth Edition

(remember, a full eBook version of your textbook is included in the AstroPortal)		 Freedman, Universe, 8e

Comins, Discovering the Universe, Eighth Edition

(remember, a full eBook version of your textbook is included in the AstroPortal)		 Discovering the Universe, 8e

Comins, Discovering the Universe: From the Stars to the Planets, First Edition

(remember, a full eBook version of your textbook is included in the AstroPortal)		 From the Stars to the Planets, 1e

Freedman, Universe, Ninth Edition

(remember, a full eBook version of your textbook is included in the AstroPortal)		 Freedman, Universe, 9e

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