Thursday: The Sky Above—Where Earth Meets Space

During Solar Week you can submit questions to scientists and they will answer on the MESSAGE BOARD.

Teacher/Group Leader Information:The Sky Above—Earth's Upper Atmosphere

Solar Week always devotes a day -- and online discussion time -- to a special solar-related theme. This time, it’s Earth's upper atmosphere, which includes the ionosphere and the breathtaking phenomenon known as the aurora (or Northern Lights).

Learn About the Ionosphere    |  Illuminating the Northern Lights (PBS QUEST)  


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