'Astronomy, as nothing else can do, teaches men humility.'
Arthur C. Clarke, The Challenge of the Spaceship
For thousands of years, the stars, planets, Moon and Sun were central to religious and sup……続きを見る
Poetic Treasures Within.
Open the cover
and you will discover
Poetry Treasures
from the guests on
Robbie Cheadle's 2023
"Treasuring Poetry"
blog series
on Writing to be Read.
Included are poetic gem……続きを見る
The 110 star clusters, nebulae and galaxies of Messier's catalog are among the most popular of all the deep sky objects and are beautiful targets for amateur observers of all abilities. This stunnin……続きを見る
Harmonies of the World Johannes Kepler - Johannes Kepler published Harmonies of the World in 1619. This was the summation of his theories about celestial correspondences, and ties together the ratio……続きを見る
New to Penguin Classics, the astonishing story of the Copernican Revolution, told through the words of the ground-breaking scientists who brought it about
In the late fifteenth century, it was belie……続きを見る
