Stars Are Different
Stars all appear to be about the same; tiny lights in the night sky. However, it may be possible to notice stars of several different colors on a clear night, especially red stars like Antares. Over the last two centuries, much has been learned about differences among the stars and how the two are precisely alike. It had been assumed that stars were basically the same and that their only major difference was their distance from Earth. Brighter stars were closer, and more distant stars were dimmer. Easy. But wrong. All The Stars are Nor Equally Bright William Herschel was… Read More »
