Today is the anniversary of Carl Sagan's death back in 1996. For those of us who have dedicated our professional lives to communicating astronomy to the general public, we owe him a great deal of gratitude. After all, it was Carl Sagan who helped make astronomy accessible for everyone -- and emphasized the importance of doing so. His books, TV series, and public appearances really helped galvanize the public's interest in what lies beyond planet Earth.

Today, astronomy has many telescopes and observatories working to study the cosmos. And, most of these major facilities have education and public outreach offices – including Chandra – to help disseminate these results. We are thankful that those who came before us, like Carl Sagan, who helped paved the way for the work we are able to do.

-Megan Watzke, CXC