Meteorite ‘older than Earth itself’ could shed light on how protoplanets form
The crusts of some of the oldest protoplanets are virtually unknown, owing to a scarcity of samples to study.
from http://www.firstpost.com/tech/science/meteorite-older-than-earth-itself-could-shed-light-on-how-protoplanets-form-9406401.html
from http://www.firstpost.com/tech/science/meteorite-older-than-earth-itself-could-shed-light-on-how-protoplanets-form-9406401.html
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