Can a space rock from Costa Rica reveal the origin of water on Earth?

Ross Findlay, a Cosmochemistry PhD Student in The School of Physical Sciences, explores different types of meteorites which have landed across our planet.

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Copyright: Shutterstock.

Billions of years ago the Earth was pummelled by asteroids when the Solar System was still in its infancy and the planets had not yet settled down into the stable orbits they inhabit today.

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Copyright: Image from The Graham Ensor Collection.

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