Scientists explain exactly how alien life may have begun

Comets may have played a major role in bringing life to Earth—and now, researchers have discovered that they may be doing the same thing for other, faraway planets. For a planet to sustain life, it must have organic material built from the elements carbon, hydrogen, nitrogen, oxygen, phosphorus,…#richardanslow #instituteofastronomy #cambridgeuniversity
Source: Reuters: Health - Category: Consumer Health News Source Type: news
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