Asteroids and The Outer Solar System
The section of this book discussing asteroids tells the story of past impacts on Earth, and how to prevent future disasters. Zubrin mentions a mission he designed that could be used to deflect an asteroid.
Then he goes on to discuss the nuclear fusion fuel based economy for the outer solar system, as well as possibilities of settling Saturn and Jupiter's moons, especially Titan. He also considers the Kuiper Belt Objects and the Oort Cloud (the trans-Neptunian objects)
See also: Colonization of the outer Solar SystemRead more about this topic: Entering Space: Creating A Spacefaring Civilization
Famous quotes containing the words solar system, outer, solar and/or system:
“The solar system has no anxiety about its reputation, and the credit of truth and honesty is as safe; nor have I any fear that a skeptical bias can be given by leaning hard on the sides of fate, of practical power, or of trade, which the doctrine of Faith cannot down-weigh.”
—Ralph Waldo Emerson (1803–1882)
“I know, it must have been my imagination, but it makes me realize how desperately alone the Earth is. Hanging in space like a speck of food floating in the ocean. Sooner or later to be swallowed up by some creature floating by.... Time will tell, Dr. Mason. We can only wait and wonder. Wonder how, wonder when.”
—Tom Graeff. Young astronomer, Teenagers from Outer Space, after just seeing the invading spaceship through his telescope, and dismissing it (1959)
“The solar system has no anxiety about its reputation, and the credit of truth and honesty is as safe; nor have I any fear that a skeptical bias can be given by leaning hard on the sides of fate, of practical power, or of trade, which the doctrine of Faith cannot down-weigh.”
—Ralph Waldo Emerson (1803–1882)
“The dominant metaphor of conceptual relativism, that of differing points of view, seems to betray an underlying paradox. Different points of view make sense, but only if there is a common co-ordinate system on which to plot them; yet the existence of a common system belies the claim of dramatic incomparability.”
—Donald Davidson (b. 1917)