Interplanetary migration
Article Abstract:
Life may have been transferred from one planet to another, with meteorites housing life forms within them. Earth and Mars may have been seeded with life, with Mars being more receptive at an early stage. Curt Mileikowsky from Stockholm's Royal Institute of Technology, Sweden, sees transferral of life as a possibilty. He does not see it likely that life could have arrived from a different solar system, though distances were not as great when Earth's solar system was formed, so it is a possibility.
Publication Name: The Economist (UK)
Subject: Business, international
ISSN: 0013-0613
Year: 2000
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A place like home?
Article Abstract:
The significance of the discovery of a new solar system is examined in detail. Zeta Leporis is similar to the sun near the Earth, which gives significance to this discovery.
Publication Name: The Economist (UK)
Subject: Business, international
ISSN: 0013-0613
Year: 2001
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ET stay at home
Article Abstract:
Research on extraterrestrial life, and the chances of such life exisiting is examined in detail.
Publication Name: The Economist (UK)
Subject: Business, international
ISSN: 0013-0613
Year: 2000
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