The public service announcement features imagery from "After Earth" as well as animations of Earth data from 17 orbiting NASA satellites. The satellites are making cutting-edge observations of the entire Earth system, including the atmosphere, oceans, land surface, and snow and ice. The observations are used by scientists worldwide to improve our understanding of our complex planet, better predict the future of our changing climate, and enhance life on Earth today.
"NASA has a fleet of satellites around the planet that keeps track of climate change and studies how humans are affecting the planet," Smith says in the public service announcement. "At NASA right now, scientists and engineers are working every day to help humans learn how to better care for their home so that we never have to leave."
NASA Television will broadcast the announcement beginning Thursday, May 30. It is available to television and radio stations and other interested media outlets. To download and view the announcement, visit:
For more information about NASA's Earth science program, visit:
Actor Jaden Smith on NASA's Role in Protecting the Earth
The star of "After Earth" explains how NASA scientists and engineers are working every day to help humans learn how to better care for our home, so that we never have to leave.
› Watch on YouTube
17 MB
June Lockhart: NASA's Clean Water Technology
Water purification and recycling systems designed for spacecraft are helping to provide clean water for those in need here on Earth.
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William Shatner: NASA-developed Medical Innovations
Imagine robot-assisted surgery, or a doctor performing an ultrasound on a patient hundreds of miles a way. NASA did, and while creating the advanced technologies needed for space missions, NASA has developed medical innovations that can be applied right here on Earth.
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Wil Wheaton: Life-Saving Technology from NASA
NASA's commitment to safety in space has been saving lives on Earth for years. Rocket-powered parachutes can save entire airplanes, Apollo-era life rafts have saved hundreds of sailors, and a cardiac pump developed from rocket engine technology has extended the lives of hundreds of patients.
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"What is NASA, Alex?" New Trebek Video Promotes NASA in Your Life
The king of quiz shows, Alex Trebek, is helping answer the question, "How does NASA affect our daily lives?" The host of the long-running syndicated program "Jeopardy" is featured in a new public service announcement released Wednesday.
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Will.i.am on NASA Spinoffs
Musician Will.i.am talks about how some of the agency's accomplishments in space are used to improve our life on Earth. The artist concentrates on NASA technologies that help increase production of clean water, provides remote medical care and solar electricity for refrigeration, and space technology that keeps food fresh during its trip from field to market.
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38 MB
Norah Jones Promotes NASA Spinoff Technology
Singer Norah Jones and NASA Astronaut Piers Sellers talk about how some of the agency's outstanding accomplishments in space are used to improve our life on Earth. The duo concentrate on NASA technology that increases production and use of clean energy, fuel efficiency, reduction of carbon footprints, and the study and understanding of climate change.
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26 MB
Colbert Advocates NASA Space Station Research
Stephen Colbert, host of the nightly 'The Colbert Report,' says that he's always been a huge fan of space. The talk show host tells his Colbert Nation -- and the world -- that he now likes space even more "because NASA is doing great things on the International Space Station (ISS)."
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36 MBNASA
Guillermo Gonzalo Sánchez Achutegui
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