The mystery and doubts about extra-terrestrial life has been creating a lot of curiosity for quite some time. This has led to a lot of speculation as well as scientific investigation, but the questions still remain unanswered.It all began with the 1947 incident of Roswell, New Mexico, when a UFO (U…[ More ]

Invisibility is the state of an object that cannot be seen. An object in this state is said to be invisible (literally, "not visible"). The term is often used in fantasy/science fiction, where objects are literally made unseeable by magical or technological means; however, its effects can also be de…[ More ]

A supernova is a stellar explosion that briefly outshines an entire galaxy, radiating as much energy as the Sun or any ordinary star is expected to emit over its entire life span, before fading from view over several weeks or months. The extremely luminous burst of radiation expels much or all of a …[ More ]