Solar eclipses have fascinated observers for thousands of years. The ancient Greek philosopher Aristotle pointed to the round ...

Nicolas Copernicus (1473-1543) is generally credited with changing the model of the Solar System to one with the Sun at the centre. Detailed observations with telescopes have given us evidence ...

Far back in 1508, with only limited tools at his disposal, Nicolaus Copernicus developed a celestial model of a heliocentric ... correct with regards to our Solar System.) Frombork is also where ...