
The artist’s rendering depicts the multiple planet systems discovered by NASA’s Kepler mission. Out of hundreds of candidate planetary systems,…

On Jan. 28, 2012, Brian Day gave a presentation about “what craters can tell us” as part of the Science…

In this image from late 2010, software engineers worked in the background as Glenn Research Center technician, Joe Kerka, rotated…

A United States Marine Corps helicopter is seen flying through this scene of the full moon and the U.S. Capitol…