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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,...

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...

Dr. Diana Gentry, a research scientist at NASA Ames Research Center, studies aerobiology (microbes in clouds), biodiversity, biomaterials, and biological systems. Diana describes herself as at the nexus of both science and engineering where she speaks both languages and translates...

Glenn Orton is so deep in Jupiter mission information that he gets envious when he’s not involved in a space project studying the gas giant. The senior research scientist at the NASA Jet Propulsion Laboratory studies the composition and structure...

Space Plasma physicist, Daniel Verscharen of the Mullard Space Science Laboratory - part of University College London based in the Surrey countryside - is drawn to fast things- fast moving electrons in space plasma and a fast timeline to propose...

Laurie Cantillo, the Deputy Director of Communications and Education at the Jet Propulsion Laboratory, talks about her journey to become a science communicator. She developed an interest in science at an early age spending time in the outdoors with her...

Conor Nixon, a space scientist at NASA--Goddard Space Flight Center, discusses his work studying the outer planets. Watching the Cosmos show growing up interested him in the solar system and he's been studying the outer planets most of his life....

As a radio astronomer at the Jet Propulsion lab at NASA, Joseph Lazio walks us through his work in radio astronomy and career at NASA. He helped design radio telescopes to solve the mystery of why a hidden star was...

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...

Michael Freilich, Director of NASA's Earth Science Division, shares about his life studying the oceans and Earth as a system. While still in his high school's oceanography club, he started exploring a question about how waves move that later became...