Learn about scale (the size of something) using the example of the Earth, Moon and Mars!
For this episode to make cents, you'll need a Quarter, a Dime and a Nickel.
Dr. Steven Ehlert talks about what it's like working with Chandra X-ray Observatory at NASA's Marshall Space Flight Center, a little bit about his scientific inspiration Sir Isaac Newton and what he would do in the Matrix!
Dr. Dennis Gallagher talks about why a question from Dr. James Van Allen reframed his perspective on research, how he got to be a NASA Plasma Physicist at NASA's Marshall Space Flight Center and what advise he would give to, not just scientists, but everyone.