Definition
The inner solar system is the region of the solar system that stretches between the Sun and the asteroid belt. It contains the terrestrial planets Mercury, Venus, Earth, and Mars (in order of distance to the Sun), as well as the Earth’s Moon and Phobos and Deimos, which orbit Mars. In addition, the inner solar system is home to an unknown number of small bodies, asteroids, and comet nuclei. Furthermore, the inner solar system contains the habitable zone of our solar system.
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© 2014 Springer-Verlag Berlin Heidelberg
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Forget, F., Spohn, T. (2014). Solar System, Inner. In: Amils, R., et al. Encyclopedia of Astrobiology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-27833-4_1464-2
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DOI: https://doi.org/10.1007/978-3-642-27833-4_1464-2
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Publisher Name: Springer, Berlin, Heidelberg
Online ISBN: 978-3-642-27833-4
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