Lots of signals have gone into space such as TV, radar and radio. The signals have been betraying our presence for 60 years and have passed over about 6000 star systems and are reaching new systems every day. This would seem to be enough, even though we haven’t received anything back yet, but what if [...]
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A Simple Look at Black Holes and Their Affect on Light and Mass Including Hawking Radiation
So what is a black hole? A good way to look at what a black hole is, is to think of a region of space that has so much mass that everything around it is unable to escape its gravitational pull. The mass of a planet determines how much gravity that planet has, the higher [...]
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Not Faster Than Light But Fast Light, Is It Possible?
Light is one of those things that you take for granted just switching on a switch or, if you are a caveman, lighting a fire. It appears almost instantaneously as that switch clicks or fire bursts into life. But, you know what I’m going to say don’t you, it’s not that simple. It takes time [...]
