Rob Walrecht Astronomy

Astronomy is amongst one of the oldest natural sciences and is centred on the study of celestial objects and phenomena such as planets, supernovae, stars, and galaxies. A related but distinct subject, cosmology, is concerned with studying the universe as a whole. Astronomy is not to be confused with astrology, the belief system which claims that human affairs are correlated with the positions of celestial objects. Although the two fields share a common origin they are now entirely distinct.

Showing 1–30 of 35 results

Showing 1–30 of 35 results