This educator's guide was developed with the Cosmic Questions national traveling exhibit. It contains activities relating to the exhibit's theme, our place in space and time-and information about the exhibit. Although...

NASA furnishes a fabulous cosmology tutorial about the big bang theory and the evolution of the universe. Visitors can discover the foundation of the big bang theory (general relativity, the Cosmological Principle), the...

CNN provides an article about a group of Australian scientists' findings of a new string of galaxies that could challenge the big bang theory. Astronomer Dr. Paul Francis states: "We are looking back four-fifths of the...

The Online Journey Through Astronomy offers educational materials about studies leading to the discoveries of distant galaxies and the expansion of the universe. Topics covered here include: Olber's Paradox, comoving...

This site offers new information pertaining to the Big Bang Theory. The new idea that they are proposing is that inflation took place at less than a tiny fraction of a second during which space underwent an enormous...