The Essential Guide to Astronomy
Astronomy and Society
Scientists have used a famous "dark eclipse" of the Moon to help date ice cores collected in Greenland and the Antarctic.
By: David Dickinson
May 14, 2020
Celestial News & Events
An unusual dawn total lunar eclipse presents special challenges and great photo opportunities. Here's what you need to know to make the most of it.
By: Bob King
January 24, 2018