Content with the tag: “magnet”
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Is There Life on Mars? Ask a Magnet.
Between three and four billion years ago, Mars was a lot like Earth. Both planets are believed to have had surface water. Those similarities make it a prime candidate for extraterrestrial life. “The assumption is that if bacterial life emerged on Earth at that time, then why not on Mars?” says Soon Sam Kim, principal member of technical staff...May 5, 2008 / Written by: James Kling
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