Professor Timothy Paglione's "30 Seconds to Know" Spot

This is Dr. Paglione's latest contribution to NBC's "30 Seconds to Know."

In this episode he explains the topic, "What is an Exoplanet?"

Dr. Paglione's areas of expertise include Astronomy, Astrophysics and Space Science.

What Is an Exoplanet? 

-Dept. of Earth and Physical Sciences

York College, CUNY