Comets 101 − everything you need to know about the snow cones of space
Comet Hale-Bopp was visible from Earth in 1997. E. Kolmhofer, H. Raab; Johannes-Kepler-Observatory, Linz, Austria, CC BY-NC Shannon Schmoll, Michigan State University When you hear the word comet, you might imagine a bright streak moving across the sky. You may have a family member who saw a comet before you were born, or you may […]