How did the great modern scientific adventure related to the discovery and study of celestial bodies and the cosmos begin?
On this day in 1633, Italian philosopher, astronomer and mathematician Galileo Galilei arrives in Rome to face charges ... Today, Galileo is recognized for making important contributions to the study ...
William Matthaeus, the Martin A. Pomerantz Chair of Physics and Astronomy at the University of Delaware, has won UD’s highest ...
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 ...
For most of history, the Moon was regarded as a mysterious and powerful object. Then scientists made it into a destination ...