This is an independent informational site covering the Big Bang and related subjects. Technical jargon is kept to a minimum. Type 1a supernovas that exploded when the universe was half its present age behave the same as current supernovas do.

com! This is an independent informational site covering interstellar space and related material. Technical jargon is kept to a minimum. An active galaxy is a galaxy that has a small core of extremely high powered emissions forming massive jets emanating from the center of the galaxy. The core is extremely bright and maybe highly varia.

com, an independent informational site, covering elementary particles, fundamental forces, particle accelerators, the Higgs Particle and string theory. Is similar to a planet spinning on its axis.

Welcome to a very comprehensive solar web site! This is an independent informational site covering solar generated electricity and related subjects. Those interested in learning more about solar energy should find this site very interesting. Scientific language is kept to a minimum. The prices for solar electricity have been coming down significantly for over 30 years. Since costs after installation are minimal for solar electricity, the relevant costs are for the purchase and installation of the sys.

Welcome To Solar System Central. com! This is an independent informational site covering the Sun, the Heliosphere, Solar Storms and other related material. Technical jargon is kept to a minimum. Sunspots are a temporary phenomenon on the surface of the sun that appear as dark spots caused by intense magnetic activity.

com! This is an independent informational site covering the the Big Bang to the Early Earth, Early Life and the major Extinction Events. Technical jargon is kept to a minimum. The very early earth was entirely different than it is today. It was extremely hot, about 1,800 C. The temperatures of a thin hydrogen atmosphere and the surface of the earth were approximately the same.