Scientists speculate that asteroids colliding with Earth delivered water—an essential building block of life—but new research suggests the planet didn’t need the delivery.
Source : A Meteorite From Alaska Challenges Theory of How Earth Got Its Water
Scientists speculate that asteroids colliding with Earth delivered water—an essential building block of life—but new research suggests the planet didn’t need the delivery.
Source : A Meteorite From Alaska Challenges Theory of How Earth Got Its Water
