Without water, life as we know it couldn’t exist. But have you ever wondered where Earth’s water came from? Well, water isn’t unique to our planet, and its origin traces beyond the solar system to the earliest days of the universe. This is the story of water.

Video via – It’s Okay To Be Smart
Further Readings and References @  The American Astronomical Society, arxiv, and Science

THIS IS COOL. I WANT TO LEARN SOMETHING ELSE, TOO!