A new study challenges the prevailing theory that icy comets or asteroids delivered water to Earth during its early years. Instead, researchers suggest that the planet may have produced its earliest water supply from chemical interactions between a hydrogen-rich atmosphere … Read More
According to new research, ancient Earth was a water world with little to no land. And this could have far-reaching consequences for the origin and evolution of life. While the modern Earth’s surface is about 70% water, new research indicates … Read More
British and American scientists have proved that billions of years ago the Earth resembled the modern Titan, a satellite of Saturn with an atmosphere and vast seas, high mountains, rivers, dunes, mists. Everything is like Earth’s, but with one difference: … Read More