In 1647, William Lilly, renowned throughout England, sat down to write his famous book on astrolo...

I once had a nice 20th century ephemeris, with good, clean, easy to read layouts, eclipses at the...

From the Introduction: You have economic hard times to thank for this book. I am by profession a ...

In his third book of essays, Roell starts, appropriately enough, with an analysis of Occupy Wall ...

I once had a nice 20th century ephemeris, with good, clean, easy to read layouts, eclipses at the...

The year before he wrote his famous book on fixed stars, Vivian Robson (1890-1942) wrote this one...

Al Biruni, one of the greatest Arab scholars, was born on September 4, 973, in what is now Uzbeki...

Here is a collection of essays from AstroAmerica's acclaimed weekly Newsletter, along with an ass...

Contrary to modern beliefs, the medieval world was not one of superstition and ignorance. True, t...

Named 'Christian' to avoid hassles (some things never change), this is the most famous, the most ...