Here’s a look at the life of renowned theoretical physicist, cosmologist, astronomer and mathematician, Stephen ...

How did the great modern scientific adventure related to the discovery and study of celestial bodies and the cosmos begin?

Learn about the life and scientific contributions of Johannes Kepler, the 17th-century astronomer known for his laws of ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small and in the Milky Way, while Curtis took a more radical position that they ...

Have you ever noticed how some people can’t seem to wait for you to finish what you’re saying, so they jump into the ...