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----- Original Message -----
From: ESA Portal
Sent: Wednesday, June 16, 2004 9:05 AM
Subject: [esa_general] Did comets flood Earth’s oceans? Did the Earth form with water locked into its rocks, which then
gradually
leaked out over millions of years? Or did the occasional impacting comet provide the Earth's oceans? The Ptolemy experiment on Rosetta may just find out. Read more: |
