Exploring the history and images from the James Webb Telescope

The Sky Guy, Greg Redfern who is WTOP’s Space reporter, an adjunct professor of physics and astronomy at George Mason University and a NASA JPL Solar System Ambassador explains where the James Webb Telescope was built in Greenbelt, Md. He talks about the testing that began at the Space Telescope Science Institute. Then he shares what the images are really showing and how long the telescope will be in operation with our podcast hosts, Megan Cloherty and Luke Garrett.