How the moon was formed! The moon was formed when Earth collided with a small planet. The debris from this collision collected in an orbit around Earth, thus forming the moon.

A team of Chinese researchers has completed the first full-scale superconducting test run for a high-speed maglev train, developed by the China Aerospace Science and Industry Corporation. The train is expected to travel at speeds exceeding 1,000 km/h in a...

Well, here's a close-up image of the Andromeda Galaxy - each dot is a star This image was taken by the Hubble Space Telescope, the largest and sharpest image ever taken from the Andromeda Galaxy. The full image contains 1.5...