By: Slavica Homoki
Are There Aliens On Our WorldThe initial answer to that question is either yes or no. For the no crowd when asked the above, in majority of instances their negative response is immediately followed by statements such as " well now that I think of...
By: Johnny Flucker
There are many research groups, scientists, and schools, which receive untold millions of dollars each year from the federal government, in order to continue with their pursuit of whatever truth is eluding them. Some of them receive twenty million dollars a year to research things...
By: Thomas Dickinson
When a sun dies after all the hydrogen in the inner core has been burnt out it turns into a red giant.To explain this phenomenon I will go back to the last hours of the sun before it becomes a red giant.The sun...
By: fishcantswim
There are many problems in the pursuit of an accurate measurement of the size of hte Universe, both theoretical and practical. I will discuss these (as I understand them).THEORETICAL-The first problem must be deciding what, specifically, we mean when we say the size of...
By: Robert Moran
I have been tracking the solar energy industry for fifteen years and seen many improvements in products and efficiency (the rate of converting the sun's rays to electricity). The technology is primed to play a large role in pollution-free energy in the coming decades. Dye-sensitized...
By: Richard Griffin
Calculations and distance limitations aside, the probability of detecting extrasolar civilizations is only limited by our desire to find them. We have no idea how large the universe is. At present we only have speculation and educated guesses to guide us. For all we know...
By: Jon Harris
We've all but proven that the universe is infinite. Certainly, it is close enough to being infinite for any of our Earthly intents and purposes. We now also have evidence of other planets orbiting stars similar to our own sun, and methods have evens been...
By: Ian Loft
We humans represent a minuscule portion of one galaxy in a universe comprising an uncountable number of galaxies. Our solar system is in turn a tiny spec a pin-prick of light glowing in the vastness of our own relatively small galaxy yet we cannot manage...
By: J.D. Wood
In order for mankind to establish civilization on other planets, there are multiple issues we must deal with first.1. TransportationGiven the spectacularly large distances between objects in space, we must work out a method of moving quickly enough from our planet to another potential...
By: Martin W. Schwartz
Three types of black holes have been discovered over the past 25 years, first by theoretical physicists and then by observational astronomers.The first kind of black hole is caused when a star of about 20 times the mass of our Sun goes supernova and...

 

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