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Space Exploration Sector

People

Reaching Outer Space Starts With a Team That Goes Farther 

Imagine creating spacecraft and instruments that travel millions — sometimes billions — of miles to explore planets, moons, asteroids, and even the Sun. It’s what the people of APL get to do every day. And our success begins with our team’s passion and incomparable expertise. Meet the scientists, engineers, and other professionals who collaborate to expand humanity’s reach and knowledge.

For media inquiries, please contact APLPublicAffairs@jhuapl.edu.

Photo of John Scherrer

John Scherrer

Project Manager
Learn more about John Scherrer
Photo of Frank Seelos

Frank Seelos

Planetary Scientist
Learn more about Frank Seelos
Kimberly Seelos

Kimberly Seelos

Planetary Scientist
Learn more about Kimberly Seelos
Photo of Helmut Seifert

Helmut Seifert

Program Manager
Learn more about Helmut Seifert
Photo of Deane Sibol

Deane Sibol

Computer Scientist
Learn more about Deane Sibol
Photo of Mikhail Sitnov

Mikhail Sitnov

Space Physicist
Learn more about Mikhail Sitnov
Photo of Edmond Smith

Edmond Smith

Scientific Analyst/Developer; Physicist
Learn more about Edmond Smith
Photo of Howard Smith

Howard Smith

Space Physicist
Learn more about Howard Smith
Photo of Dipak Srinivasan

Dipak Srinivasan

External Engagements Lead (Government, Commercial, International); Spacecraft Communications Systems Engineer
Learn more about Dipak Srinivasan
Photo of Josh Steele

Josh Steele

Scientific Applications Software Engineer
Learn more about Josh Steele
Photo of Grant Stephens

Grant Stephens

Software Engineer
Learn more about Grant Stephens
Kevin Stevenson

Kevin Stevenson

Exoplanet Astronomer
Learn more about Kevin Stevenson
Angela Stickle

Angela Stickle

Planetary Scientist; Hypervelocity Impact Physicist
Learn more about Angela Stickle
photo of Jake Strang

Jake Strang

Scientific Software Engineer
Learn more about Jake Strang
William Swartz

William Swartz

Atmospheric Scientist
Learn more about William Swartz