The publication of Copernicus' model in his book De revolutionibus orbium coelestium (On the Revolutions of the Celestial Spheres), just before his death in 1543, was a major event in the history of ...

Nicholas Copernicus was the astronomer who, five centuries ago, explained that Earth revolves around the Sun, rather than vice versa. A true Renaissance man, he also practised as a mathematician, ...

Ibn-al-shatir's lunar model from which Copernicus is reported to have borrowed in composing his cosmological model. Credit: This work is in the public domain in the United States. New research has ...

Archaeologists in northern Poland have uncovered a finely crafted, 500‑year‑old navigational instrument that may once have sat in the hands of Nicolaus Copernicus, the astronomer who moved Earth from ...

This illustration of the large GRB ring, and the inferred underlying large-scale structure, shows what might be responsible for the pattern we've observed. However, this may not be a true structure, ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...

Nicholas Copernicus was the astronomer who, five centuries ago, explained that Earth revolves around the Sun, rather than vice versa. When you purchase through links on our site, we may earn an ...