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Latest Barry Welsh Stories

Exocomets Are As Common As Exoplanets
2013-01-08 06:41:37

A beautiful byproduct of our solar system's formation, comets trailing wispy tails across the night sky are icy leftovers from 4.6 billion years ago when the planets coalesced from rocky rubble.


Word of the Day
lahar
  • A volcanic mudflow.
The word 'lahar' comes from Javanese.
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