Displaying 1 - 20 of 3162 speakers
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Charles Frank Bolden

Columbia, SC, USA
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Susan G. Finley

A Space Pioneer, 79, Is Ready to Track Juno for NASA - The New ...

California, USA
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Dr. Michio Kaku

Beyond Einstein: The Cosmic Quest for the Theory of the Universe

New York, NY, USA / 1 reviews
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Sarah Parcak

Sarah Parcak: Hunting for Peru's lost civilizations - with satellites

Alabama, USA
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Brian Duffy

Astronaut Brian Duffy Talks About Space Day

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Dottie Metcalf-Lindenburger

Dream boldly | Dottie Metcalf-Lindenburger | Ted

Seattle, WA, USA
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Jeanette J. Epps

Astronaut and Aquanaut Jeanette Epps on Vimeo

Houston, TX, USA
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Gwynne Shotwell

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Wendy Lawrence

Tell Me A Story: A Pioneer in a Covered Wagon

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Alan Stern

Alan Stern's Moonshot to Pluto Wins the Internet | WIRED

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James Green

James Green: 3 moons and a planet that could have alien life

Washington, DC, USA
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Jeroen Cappaert

San Francisco Bay Area, CA, USA
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George "Zambo" Zamka

STS-130 - The Crew

Colorado, USA
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Dr. John Mather

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Susan Helms

Susan Helms Joins Astronaut Hall of Fame

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Dave Brain

Dave Brain: What a planet needs to sustain life

Boulder, CO, USA
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Leroy Chiao

Texas, USA
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John “Danny” Olivas

California, USA
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