Back to Article List The Real Reality Show: 10 Great Astronomers of the Enlightenment Following the Greeks and Romans, astronomy fell into a lull. And then came 10 great astronomers, beginning with Copernicus, who opened humanity’s eyes to the heavens! By Astronomy Staff | Published: January 15, 2018
Human Spaceflight, Science Ask Astro: How fast could a ship reach light-speed without crushing its human occupants?