Books > Science & Mathematics > Astronomy, space & time > Cosmology & the universe
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Heaven's Touch - From Killer Stars to the Seeds of Life, How We Are Connected to the Universe (Paperback)
Loot Price: R550
Discovery Miles 5 500
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Heaven's Touch - From Killer Stars to the Seeds of Life, How We Are Connected to the Universe (Paperback)
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Loot Price R550
Discovery Miles 5 500
Expected to ship within 12 - 17 working days
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A breathtaking account of how the surrounding cosmos impacts life
on Earth Did you know that as you read these words showers of
high-speed particles from exploding stars are raining down on you?
As you gaze into the starry sky, you might feel isolated from the
Universe around you-but you're not. This book reveals the startling
ways life on Earth is touched by our cosmic environment, and
demonstrates why without such contact, life itself wouldn't be
possible. Heaven's Touch embarks on an unforgettable journey across
the cosmos, beginning in near space with a look at the gentle ebb
and flow of lunar and solar tides. Acclaimed astronomer James Kaler
describes their subtle effects on our world and also explores the
Sun's more potent influences, such as solar storms that cause
auroras, give comets their tails, and knock out power grids on
Earth. He ventures across the Solar System to consider how the
planets can act to produce climate change, even global disaster.
Kaler shows how Jupiter's gravity can throw asteroids toward
potentially devastating collision with Earth, and how even our
whole Galaxy might hurl comet storms at us. He then takes us into
deepest space to describe the cosmic rays launched at us from
exploding stars, and considers not just how these exploders might
harm us, but how they also join together in the creation of stars
and how they serve to populate the Universe with the very building
blocks of life. Informative and entertaining, Heaven's Touch
reveals how intimately connected we really are with the dynamic
Universe in which we live.
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