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This multimedia ibook introduces the physical concepts related to plasma globes commonly seen in science museums. The characters Camilla Corona and Colours O'IRIS discuss the concepts of plasma, electric fields, and atom electron loss and recapture... (View More) in simple terms without requiring extensive vocabulary. The Sun is used as an example of plasma, with similarities and differences between it and the plasma globes highlighted. For those who wish to go farther, a glossary is provided that expands upon the concepts in the comic. NASA resources on the Sun and related topics are also provided. This comic is part of the series Tales from Stanford Solar. (View Less)
Images from NASA satellites showing atmospheric phenomena such as cyclones, hurricanes, high/low pressures, clouds and the jet stream are featured in this 10-minute planetarium show.
Students are tasked with virtually designing a spacecraft to withstand the harsh environment of the Van Allen Radiation belts- the location of many communication, GPS and weather satellites. The details of the challenge, along with videos on... (View More) radiation, a materials list (including descriptions, densities, costs, and testing), and subsystems information are included. (View Less)
In a one minute time lapse video, viewers are shown the assembly sequence of the Global Precipitation Measurement satellite from its 2011 beginning at Goddard Space Flight Center in Maryland to its 2014 launch at Tanegashima Space Center in Japan.
Developed as a planetarium show, this video describes the unique environment of our solar system planets and a few satellites, along with some of the challenges and possible solutions for potential human habitation on each. Two versions of the video... (View More) are available through links on the site - a kids version (18 minutes, suitable for grades 2-5) and a more advanced version (22 minutes, designed for middle/high school). Both are applicable to school and/or general audiences. Information on purchasing the DVD's in both English and Spanish for large audience presentations is included. (View Less)
The Global Precipitation Measurement mission provides a global perspective on rain and snow, along with the storms, impacts, patterns, hazards, and changes associated with those precipitation events. Several such events, which occurred during a... (View More) one-week period in August 2014, have been compiled into this short video (5:42 minutes) which features narration by NASA scientists. (View Less)
This Science On a Sphere video and docent show (script and playlist), explores factors that render Earth habitable and influence Earth's energy budget. The video gives an overview of NASA's Search for "Goldilocks Planets" - planets that are not too... (View More) hot or too cold for liquid water. (View Less)
This video is narrated by NASA scientist Peter Griffith who explains fast and slow carbon cycling on Earth. A banana is an example of fast, young carbon. A chunk of coal is an example of old, slow carbon. Carbon dioxide and vegetation on land seen... (View More) from space by satellites show the annual cycle: as plants grow during spring and summer they draw carbon dioxide out of the air during photosynthesis. When they die or go dormant during winter, carbon dioxide levels rise in the atmosphere. Burning fast or slow carbon to generate power or heat releases black carbon, also called soot which can be seen from space. ClimateBits videos are designed for Science On a Sphere (SOS) and also available on YouTube. Links are provided to more information for this topic from the main ClimateBits website (see related & supplemental resources). (View Less)
This brief (1:58) video provides an explanation of El Niño and its impact on the marine food web. Satellite images of a large El Niño in 2015 show the impact on both water temperature and phytoplankton blooms. ClimateBits videos are designed for... (View More) Science On a Sphere (SOS) and are also available on YouTube. Links are provided to more information for this topic from the main ClimateBits website (see related & supplemental resources). (View Less)
This video explains air quality and specifically describes Earth's air pollution seen from space by satellites. As the world's largest environmental health risk, air pollution is important to understand, monitor, and reduce. Over the past 10 years,... (View More) air pollution has reached epic levels in some places in the world, even as air quality has improved in other places. ClimateBits videos are designed for Science On a Sphere (SOS) and also available on YouTube. Links are provided to more information for this topic from the main ClimateBits website (see related & supplemental resources). (View Less)