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.

The Elephant Trunk Nebula is a portion of interstellar gas and dust in the IC1396 ionized gas region, located in the constellation Cepheus, about 2,400 light-years from Earth.The Elephant Trunk Nebula is now considered to be the site of star...

Man can fly in space at maximum speed with today's technology, or fly a spacecraft. According to current records, the fastest man's speed was 39897 km / hr, just months before the Apollo 10 orbiting the moon (test flight) to...

The speed of light is in fact an assumption. The truth is that we have never measured the speed of light in one direction experimentally. The speed of light in a vacuum is said to be 299,792 kilometers per second....