Cosmic Dust and Snotties: Recent Discoveries
Updated March 15, 2017 | Infoplease Staff
In 1998 we have seen several notable and surprising scientific discoveries. Here are the finds that raised our eyebrows, made us scratch our heads, and occasionally grossed us out.
Slimy Cave Critters
Earth Drags Space and Time
A Saharan Stonehenge
Down Memory's Divided Lane
Did Cosmic Dust Doom the Dinosaurs?