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Earth and space science  
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Now showing results 31-40 of 45

The consequences of both sea ice melting and increases in ocean water temperature are presented in this examination of sea level- another of Earth's vital signs. This lesson is part of the Climate Kids website, a NASA education resource featuring... (View More)

Keywords: Global warming
Audience: Informal education
Materials Cost: Free

One of Earth's vital signs, the extent of sea ice cover in the Arctic, is examined. An image and accompanying text describe the extent and consequences of the reduction in that sea ice. This article is part of the Climate Kids website, a NASA... (View More)

Keywords: Global warming
Audience: Informal education
Materials Cost: Free

The concentration of carbon dioxide in the atmosphere is the focus of this article; the units of measurement (ppm) are explained and the importance of monitoring that number as one of Earth's vital signs is also discussed. This article is part of... (View More)

Keywords: Global warming
Audience: Informal education
Materials Cost: Free

The term "global average temperature" is defined and its importance in monitoring climate change is discussed. A supplemental column makes the analogy between Earth’s temperature and human vital signs. This lesson is part of the Climate Kids... (View More)

Keywords: Global warming
Audience: Informal education
Materials Cost: Free

The brief introduction to El Niño presented in this article also offers insights into its role during the quiet 2009 hurricane season. This article is part of the Climate Kids website, a NASA education resource featuring articles, videos, images... (View More)

Audience: Informal education
Materials Cost: Free

When New England was hit by Tropical Storm Irene in 2011, there was not a satellite monitoring tropical storms that far north; the Tropical Rainfall Measuring Mission (TRMM) was operating in a band between the 35-degree latitudes. The Global... (View More)

Audience: Informal education
Materials Cost: Free

This video provides a glimpse into the snowfall research planned as part of the Global Precipitation Measurement (GPM) mission. GPM Deputy Project Scientist, Gail Skofronick-Jackson, reveals the capabilities of the satellite's new sensors, which,... (View More)

Keywords: Snow
Audience: Informal education
Materials Cost: Free

In this brief video, NASA scientists discuss the Global Precipitation Measurement (GPM) mission and its role in studying and tracking Earth's freshwater resources. The GPM mission will advance our understanding of Earth's water and energy cycles,... (View More)

This short video (02:48) profiles Steve Nesbitt, a scientist affiliated with NASA's Global Precipitation Measurement (GPM) mission. Following a brief description of his career pathway, Nesbitt provides both an overview of the GPM mission as well as... (View More)

This short video includes interviews with several key engineers who built and tested the Global Precipitation Measurement (GPM) Core Observatory at NASA Goddard Space Flight Center. Interviewees include: Beth Weinstein, GPM integration and test... (View More)

Keywords: Careers
Audience: Middle school, High school, Informal education
Materials Cost: Free