The Deep Space Atomic Clock mission will explore how to better navigate spacecraft and collect data with more precision.
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IDEAL REFERENCE E-BOOK FOR YOUR E-READER OR IPAD! $1.99
“A Parents’ Guide for Children’s Questions” is now available at www.Xlibris.com/Bookstore or www. Amazon.com The Guide contains over a thousand questions and answers normally asked by children between the ages of 9 and 15 years old. DOWNLOAD NOW!