WASHINGTON - Astronomers have spotted orbiting around a young star a newborn planet that took only three million years to ...

Astronomers have spotted, orbiting around a young star, a newborn planet that took only three million years to form – quite swift in cosmic terms – in a discovery that challenges the current ...

Water is ubiquitous on Earth – about 70% of Earth’s surface is covered by the stuff. Water is in the air, on the surface and ...