But contrary to popular myth, a black hole is not a cosmic vacuum cleaner. If our Sun was suddenly replaced with a black hole of the same mass, the Earth's orbit around the Sun would be unchanged.

Black holes are objects so dense that not even light can escape their gravity, and since nothing can travel faster than light, nothing can escape from inside a black hole.

Descriptions and MPEG movies based on general relativistic simulations of black holes: What will an observer see close to a black hole, or in the neighborhood of a neutron star?

Answers to black hole questions like "How big is a black hole?" ,"How do black holes evaporate?", and "What is a wormhole? ... What is a black hole?

1. What is a black hole?; 2. How is a stellar black hole created?; 3. How can light be trapped by the gravitational pull of a black hole if light has no mass?; 4. How does a black hole appear?; 5.

Black holes occur when a star dies. Find out how black holes are made, types of black holes, parts of black holes and how we detect black holes in space. ... Black Hole Image Gallery

Fall into a black hole on a real free fall orbit. ... After you are done dying at the central singularity of the black hole, feel free to explore more about the Schwarzschild geometry,

Black Holes: Gravity's Relentless Pull. Information, virtual journeys, and simulations about black holes from the Space Telescope Science Institute ... Journey to a Black Hole

Black holes occur when a star dies. Find out how black holes are made, types of black holes, parts of black holes and how we detect black holes in space. ... What is a Black Hole?

Black Holes and Neutron Stars offers a non-technical discussion about black holes and neutron stars. Topics include what they are, how they form, and how we detect them. ... INTRODUCTION; BLACK HOLES;