what oes it mean when a guy gives you a hiug?
Ask your local fire station. Seriously, the city you live in owns it. If you want to paint it the same color.they may say wonderful. Use approved paint.
Here's what the NASA site has to say about them: Black holes are the evolutionary endpoints of stars at least 10 to 15 times as massive as the Sun. If a star that massive or larger undergoes a supernova explosion, it may leave behind a fairly massive burned out stellar remnant. With no outward forces to oppose gravitational forces, the remnant will collapse in on itself. The star eventually collapses to the point of zero volume and infinite density, creating what is known as a singularity . As the density increases, the path of light rays emitted from the star are bent and eventually wrapped irrevocably around the star. Any emitted photons are trapped into an orbit by the intense gravitational field; they will never leave it. Because no light escapes after the star reaches this infinite density, it is called a black hole. There's a lot more if you visit the site. The other two sites give some interesting sideline info to help you gain perspective about the subject..
