Science, as both a body of knowledge and a practice, is about understanding the world in which we live through curious investigation and through testing of our theories by observation…
Moon Quotes
The moon has fascinated humanity probably since our beginning. The bright light in the sky that goes through cycles every month has inspired many metaphors and reflections. Find quotations about…
Carl Sagan’s Pale Blue Dot
One of Sagan's most popular essays includes this writing about earth and its meaning.