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As a program scientist for the astrobiology program, the Mars Sample Return program, and the DAVINCI mission, Lindsay Hays’s domain spans from NASA HQ to Venus to Mars and back again. Lindsay became one of the first to witness images...

Lori Glaze, Acting Director of the Planetary Science Division at NASA Headquarters, works with everything from understanding asteroid trajectories and material make up to the InSight mission which recently landed a rover on Mars. It’s no exaggeration to say Lori...

Interested in building an instrument to fly to Mars? Listen in as Dr. Dave Blake - race car engine builder, biologist, geologist, and spacecraft instrument designer extraordinaire - describes his science journey.

Tanya Harrison never thought she was going to be an astronaut. But she was determined to go to space. And she did just that – through satellites, first to Mars, and now looking back at our own third rock from...

Environmental chemist Marc Kramer, Washington State University, has spent an inordinate amount of time talking and climate and weather in the rural parts of your nation. As he says in this interview, “there isn’t a single farmer who isn't interested...

Gael Cascioli is a planetary scientist at NASA’s Goddard Space Flight Center where he focuses on planetary geodesy — the measuring of the gravity field and shape of a planet — and is working on the upcoming VERITAS mission which,...

Brian Day, of NASA’s Solar System Exploration Virtual Institute, leads a group of scientists in visualization and analysis of spacecraft data. Brian was taught that there’s no water on the moon, there’s no atmosphere on the moon, and the moon...

Michael Meyer, NASA's Chief Scientist for the Mars Exploration Program, talks about his life and work in science. As a teenager working as a deckhand on a treasure diving boat in Florida, he was hired to replace some fired divers...

Jacob Bleacher has spent a great deal of time preparing for Mars and the moon, even though he has never left the Earth’s orbit. The research scientist at Goddard Space Flight Center is currently on detail at NASA Headquarters as...

Elizabeth Rampe, a mineralogist, studying Mars at the NASA Johnson Space Center, shares about her life and work. She focuses on minerals on the surface of Mars which formed from water-rock interactions, which have the potential to show billions of...