The Earth formed over 4.6 billion years ago out of a mixture of dust and gas around the young sun. It grew larger thanks to countless collisions between dust particles, asteroids, and other growing ...
Obviously, if the giant asteroid Apophis were to collide with something else on its way to Earth, its path could change, or a field of debris could indeed hit the planet. To see if that was ...
"To see a transition in the eccentricities of the orbits at this same point tells us there really is something very different about how these giant planets form versus how small planets like Earth ...
Two giant holes appeared on the sun's surface. They're called coronal holes, and they'll send solar winds toward Earth, revealing stunning northern lights. More from News Two giant holes appeared ...