Water world, glacier world, dust world
Article Abstract:
Simulations of planetary formation using computers provide insights into the conditions under which planets might form and help decide search priorities for future orbiting observatories like the Terrestrial Planet Finder. Physical characteristics of these terrestrial planets like, distance from primary (AU), eccentricity of orbit, mass, water content and water mass fraction, affect their climates and thus their overall habitability.
Publication Name: Analog Science Fiction & Fact
Subject: Literature/writing
ISSN: 1059-2113
Year: 2005
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A mission to the Earth's core
Article Abstract:
An analysis of a proposal put forward by David Stevenson, a Professor of Planetary Science at CalTech, to mount a mission to explore the Earth's core. The technical difficulties involved in such a mission are detailed, as are possible solutions.
Publication Name: Analog Science Fiction & Fact
Subject: Literature/writing
ISSN: 1059-2113
Year: 2003
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