How Did Earth Get Its Water? If water just keeps getting recycled by a closed system on Earth, how did it get here in the first place? Where did the cycle begin? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts The coin flip conundrum – Po-Shen Loh Wait… Is China Really the Leader in Green Energy? Voyager 2’s 11 billion mile journey at a human scale How The Rosetta Stone Unlocked Hieroglyphics Will the Periodic Table Ever Be Complete? How Loud Of A Sound Does It Take To Kill You?