[PDF.29fs] Worlds Without End: The Exploration Of Planets Known And Unknown (Helix Books)

Worlds Without End: The Exploration Of Planets Known And Unknown (Helix Books)

[PDF.qa56] Worlds Without End: The Exploration Of Planets Known And Unknown (Helix Books)

Worlds Without End: The  John S. Lewis epub
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 | #1890175 in Books |  Basic Books |  1968-01-21 | Original language:English | PDF # 1 |  10.00 x6.75 x1.00l, | File type: PDF | 256 pages

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||0 of 0 people found the following review helpful.| A fine book about planets, written for the interested non-specialist|By Jill Malter|I like this book about planets, which is written by an expert.

John Lewis makes the point that Earth's history was modified rather dramatically by an impact with a huge (maybe Mars-sized) bolide. That impact influenced the Earth's spin, axial tilt, and internal composition. And it p|.com |Now we know: other stars have planets, too! What are they like? Do they house beings looking up at us? In Worlds Without End, John S. Lewis answers the first question as best he can and wisely defers the second with a thorough discussion of its pos