|
A couple of intersting facts about neutron stars (from Wikipedia):
"The neutron star's density varies from below 1×109 kg/m3 in the crust increasing with depth to above 6×1017 or 8×1017 kg/m3 deeper inside. This density is approximately equivalent to the mass of the entire human population compressed to the size of a sugar cube."
"A neutron star is so dense that one teaspoon (5 milliliters) of its material would have a mass over 5.5×1012 kg, about 900 times the mass of the Great Pyramid of Giza."
"The resulting force of gravity is so strong that if an object were to fall from a height of one meter it would only take one microsecond to hit the surface of the neutron star, and would do so at around 2000 kilometers per second, or 7.2 million kilometers per hour."
I just love that last fact. Drop something from about 3 feet and it would accelerate to over 4.5 million miles per hour, in 3 feet!!!
|