Comets & Meteors

Why It's Not Worth the Worrying

When Does the Meteor Shower Start?

Geminid Meteor Shower Date, Time, and Viewing Tips

When Is the Next Leonid Meteor Storm?

A Few Steps to Discovering a Space Rock!

How and When to See the Perseids This August

Learn About the Comet Behind Those Pretty Perseids

What is a Meteor, Exactly?

The quest for comets and why great comets are so rare

Learn how comets--the "dirty snowballs" of space--are formed. And if comets could support life!