As the fourth edition of the series, this e-book builds on the wealth of information shared in previous renditions, which focused on the solar system, stars, and galaxies. Upcoming editions will zoom in on other cosmic topics, such as dark matter and dark energy – two invisible cosmic mysteries that make up the majority of our universe.
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Author
NASA's Goddard Space Flight Center
Description
As the fourth edition of the series, this e-book builds on the wealth of information shared in previous renditions, which focused on the solar system, stars, and galaxies. Upcoming editions will zoom in on other cosmic topics, such as dark matter and dark energy – two invisible cosmic mysteries that make up the majority of our universe.