In just one second, the sun releases more energy than mankind has produced since the creation, including all the engines, power plants, and weapons ever constructed.

The star Betelgeuse is one million times larger than our sun and gives off 120,000 times as much light energy.

No two stars are alike. Each star bears a unique "fingerprint" or spectrum in its light pattern.

If the stars could be divided up among the world's population of six billion, each person on earth would receive 11