No other planet has mystified humans more than Mars. Earthlings have not set foot on it yet but stories about it have been told, published, and even inspired movies. It was named after the Roman god of war ‘Ares’, probably years after it was first sighted by a human eye. Who did and when it […]

A black hole is an invisible object or a region of space in the universe that has such a strong gravitational force that nothing can escape it. Many astronomers believe that there are millions of black holes in the universe. They are invisible because of the fact that they trap anything, even the fastest thing […]