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Real World: A-Train
Real World: 3-2-1 Testing!
Real World: Analog Testing in Extreme Environments
Real World: Centripetal Force
Real World: Changing the Way We Explore New Worlds
Real World: Citizen Science
Real World: Close Encounters with an Asteroid
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Real World: CubeSats - A Satellite Small Enough to Fit in Your Hand
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Real World: Designing Unmanned Aerial Vehicles
Real World: Earth Systems
Real World: Earth's Energy Balance - Energy In and Energy Out
Real World: Earth's Energy Balance - Small Changes, Big Impact
Real World: Environmental Control on the International Space Station
Real World: Farewell to the Mars Phoenix Lander
Real World: Food Security - Monitoring Crops From Space
Real World: From Idea to Physical Prototype
Real World: Global Cloud Observation Day
Real World: Heart Rate and Blood Pressure
Real World: History of Winter - Abiotic Conditions
Real World: Home Improvement - Space Station Style
Real World: How the Hubble Telescope Is Powered in Space
Real World: Hubble Thermal Blanket
Real World: ICESat-2 and Earth's Cryosphere
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Real World: Legacy of NASA's Space Shuttle - Because It Flew
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Real World: Lunar Power Plant
Real World: Mercury's MESSENGER Reveals Mysteries
Real World: Mission to Mercury
Real World: NASA and a Dinosaur Named Dakota
Real World: NASA and the Chesapeake Bay
Real World: NASA Harnesses Half-Life
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Real World: Planetary Volcanoes
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Real World: Small Bodies Orbiting the Sun
Real World: Small Systems Count - Cells in Space
Real World: Space Lighting
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Real World: STS-119 Brings More Power to the Space Station
Real World: The Carbon Cycle - Essential for Life on Earth
Real World: The Nature of Science
Real World: The Silent Airliner
Real World: TriATHLETE - The Engineering Design Process in Action
Real World: Using Lab on a Chip Technology to Identify Microorganisms
Real World: Using Math and New Tech to Study Lunar Rocks
Real World: What Is Soil Moisture?
Real World: What Time Is It In Space?

Real World: A-Train

Play video - Real World: A-Train
Description

In this NASA video segment learn about the A-Train, a group of satellites in orbit collecting data on earths atmosphere. These satellites measure the same part of Earth's system at the same time at a speed of 25,000 km/hr. The data collected enables researchers to examine air quality, cloud movement and more. Color animation is used to support the video.

Published on: June 22, 2009

Related Links
satellites, NASA, air quality, Earth systems, clouds, atmosphere