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Did Earth Have Two Moons?

Did Earth Have Two Moons?

A scientist has suggested that at one time Earth may have had a second, smaller moon that survived for just a few million years before it collided into our current moon. This might explain why parts of the lunar terrain are mountainous. More on the theory at The Telegraph and PhysOrg.

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Last Night

Prof. Bryan Grieg Fry discusses his work with the world's deadliest venomous creatures. Open Lines followed.

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