Black hole An image of the core of the Whirlpool galaxy M51 taken by the Wide Field Planetary Camera onboard the Hubble Space Telescope. It shows an immense ring of dust and gas which is thought to surround and hide a giant black hole, 1 million times the mass of the Sun, in the center of th...

Gravity is one of the forces of nature that can be said to be a i¿½fundamental as well as universal force of naturei¿½, which, according to scientists, is one of the four forces of nature, namely, strong, weak, electromagnetic and gravitational. Physicists, to date have not been able to form a ...

In simplest terms a black hole is an area of space that has so much mass concentrated in it that there is no way for nearby objects to escape its gravitational pull. To understand the magnitude of this gravitational pull we need to explore our best theory of gravity, at the present moment, Einstein&...

In simplest terms a black hole is an area of space that has so much mass concentrated in it that there is no way for nearby objects to escape its gravitational pull. To understand the magnitude of this gravitational pull we need to explore our best theory of gravity, at the present moment, Einstein&...

Lost in a Black Hole · What is a black hole? There are many myths about black holes due mainly to the sci-fi world of Hollywood; many people view black holes as time-traveling tunnels to another dimension or cosmic vacuum cleaners sucking up everything in sight. These are myths and I am g...

It is always easy to read or write a science fiction book where you either are asked to "just accept it" or you ask your reader to do so. It goes without saying that this rule must ring true with moviemakers and their audiences. Such was the case with director Paul Verhoeven, who is reno...

The oldest profession in the world is not what would be commonly accepted in society. Before a woman had a chance to sell her body, people looked up at the stars and wondered what they were. They made figures out of the shapes they made. As we advanced through scientific research many other doo...

Physics; it is the branch of science concerned with the properties of matter and energy and the relationships between them. Many people think that physics is just another boring school subject, but in my eyes it is the most fascinating of all scientific fields. It explains why things happen the ...