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Author
Publisher
Da Capo Press
Pub. Date
2017.
Language
English
Description
In this journey of scientific exploration, the authors consider some of the most fundamental questions about our Earth, Sun, and solar system--and the star-filled galaxies beyond. How big is our solar system? How quickly is space expanding? How big is the universe? What is it made of? Some of these questions can be answered on the basis of observations you can make in your own backyard. Other answers draw on the astonishing information now being gathered...
Publisher
A&E Television Networks
Pub. Date
[2009]
Language
English
Description
Venture through our solar system in an epic exploration of the universe and its mysteries. Go on an exhilarating voyage through the cosmos. Witness the sun's birth at the dawn of our solar system, and its death, billions of years in the future; explore the possibility of a human settlement on Mars; and learn about the devastating threats posed by the meteorites, comets, and asteroids that routinely collide with Earth. From the farthest planets and...
