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NASAKSNN - How Many Satellites Help Study Earth (2004)
How Many Satellites Help Study Earth? This segment describes why NASA uses different satellites to study the Earth and what these satellites collect data on.

Genre: Educational
Keywords: NASA Kids Science News Network; KSNN; Emily; Satellites; What Satellites Measure;
Duration: 00:00:58
Popularity (downloads): 604
 
NASAKSNN - Why Study Earth From Space (2004)
Why Study Earth From Space? This segment describes how satellites are used to study places in the environment scientists cannot reach.

Genre: Educational
Keywords: NASA Kids Science News Network; KSNN; Lea; Emily; Natural Disasters; Satellites; Research; Study;
Duration: 00:00:58
Popularity (downloads): 778
 
NASAKSNN - How Do Satellites Help Study Earth (2004)
How Do Satellites Help Study Earth? This segment describes how NASA uses satellites to study the Earth.

Genre: Educational
Keywords: NASA Kids Science News Network; KSNN; R. J.; Satellites; Ocean; Desert;
Duration: 00:00:58
Popularity (downloads): 936
 
Space Works 3, complete video (1986)
Seven topics are covered: (1) restoring Miss Liberty, (2)research aircraft X-29, (3) planet research, (4) laser artery repair, (5) lifesaving satellites, (6) robotics, (7) lunar ranging.

Genre: Documentary
Keywords: NASA;Space;
Duration: 00:29:26
Popularity (downloads): 1270
 
NASASciFiles - Space Weather (2005)
Ninth segment of NASA Sci Files The Case of the Technical Knockout explaining how scientists monitor and predict space weather using satellites and other technology.

Genre: Educational
Keywords: NASA SciFiles; Forecasts; Space weather; Goes; Poes; Magnetometer; Solar Cycle; The Case of the Technical Knockout;
Duration: 00:08:02
Popularity (downloads): 895
 
NASA Connect - HT - Remote Sensing (2005)
Second segment of NASA Connect Hidden Treasures defines remote sensing and explains how researchers use satellites to observe the Earth from space. This segment defines the electromagnetic spectrum and explains...

Genre: Educational
Keywords: NASA Connect; Remote sensing; Terrestial; Visible light; Electromagnetic spectrum; Infared; GIS; Geographic Information System; Hidden Treasures; HT; Landscape Archaeology;
Duration: 00:05:39
Popularity (downloads): 928
 
Big Bounce, The
The story of the Echo communications satellite project, and how scientists learned to bounce a radio signal off a big balloon.

Genre: Ephemeral
Keywords: Communication: Telephone;Space: Satellites;Communication: Satellite;
Duration: 00:00:00
Popularity (downloads): 265
 
NASASciFiles - Hurricane Prediction And Weather Satellites (2003)
NASA Why? Files segment explaining how weather probability is predicted and how satellites work.

Genre: Educational
Keywords: Dr. D.; Tornado Box; Tornado; Low Pressure; Counterclockwise; Predict; Steering Winds; Variables; Mass; Volume; Probability; Anita Rapp; Weather Satellite; Gravity; Geostationary; Polar-Orbiting;
Duration: 00:07:45
Popularity (downloads): 1442
 
NASA Connect - HASB - Solar Storms and Satellites (2002)
NASA Connect segment explaining how NASA scientists use satellites to study and predict solar storms. The segment also explores which satellites are used, why this research is important, and how...

Genre: Educational
Keywords: NASA Connect; Sun; Earth; Solar Storms; Electromagnetic Radiation; Electromagnetic Spectrum; Gamma Rays; Radio Waves; Infrared Waves; Visible Waves; Ultra-Violet Waves; X-Ray; SOHO Satellite; Ace Satellite; Image Satellite; Solar Wind Speed; Ring Currents; Plasmasphere;
Duration: 00:07:09
Popularity (downloads): 1984
 
NASASciFiles - How Does GPS Work (2005)
Fourth segment of NASA Sci Files The Case of the Technical Knockout explaining how GPS receivers work with satellites to determine an exact location. This segment explains the concept of...

Genre: Educational
Keywords: NASA SciFiles; GPS; Global Positioning System; Satellites; Trilateration; The Case of the Technical Knockout;
Duration: 00:04:26
Popularity (downloads): 2673
 

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