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Our World: What is Soil?
1 min read

Learn about soil and how different kinds of soil hold moisture. See how NASA plans to use measurements from the…

Nov 7, 2013
Topic
Our World: ICESat-2 – What is Ice?
1 min read

Water has some very unique properties, but what are they? What do they mean for us? Water, unlike other types…

Sep 13, 2013
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Our World: ICESat-2 Measures Ice Sheets
1 min read

Why is NASA interested in Earth’s ice? The creation of ICESat-2 is allowing NASA’s scientists to make accurate maps of…

Sep 13, 2013
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Launchpad: Surface Tension On-Board the International Space Station
1 min read

Join the Teaching From Space Team on-orbit to learn about surface tension. Learn why water drops form perfect spheres and…

Apr 9, 2013
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Our World: Recycling on the International Space Station
1 min read

Join engineers at NASA and astronauts on board the International Space Station to learn about the importance of recycling. Find…

Apr 9, 2013
Topic
Our World: Snowflakes
1 min read

Snowflakes are actually a history of what was happening in the atmosphere as the snowflake formed and fell to the…

Mar 19, 2013
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Our World: Snowpits
1 min read

Learn about adaptations that help animals survive in winter biomes. See how scientists build snowpits to investigate these unique environments.…

Mar 19, 2013
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Real World: History of Winter – Abiotic Conditions
1 min read

Join scientists and teachers as they learn how to measure some of the abiotic conditions of winter. Find out about…

Nov 9, 2010
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Launchpad: Thin Ice – Looking at Birefringence
1 min read

Join teacher scientists as they learn what ice can tell us about the history of winter. Find out why NASA…

Nov 9, 2010
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