On Carl Sagan’s Cosmic Calendar (illustrated as a comic strip here), which maps the entire history of our cosmos onto a single year, today represents the evolution of simple animals and arthropods (ancestors of insects and arachnids).
On Carl Sagan’s Cosmic Calendar (illustrated as a comic strip here), which maps the entire history of our cosmos onto a single year, today represents the evolution of simple animals and arthropods (ancestors of insects and arachnids).
Pingback: What to look forward to in December at HP | Humanistic Paganism
Pingback: Cosmic Calendar Special | Humanistic Paganism