This story is also available in Spanish. A new NASA mission will capture images of Earth’s invisible “halo,” the faint light given off by our planet’s outermost atmospheric layer, the exosphere, as it morphs and changes in response to the Sun. Understanding the physics of the exosphere is a key step toward forecasting dangerous conditions […]
Category:
Carruthers Geocorona Observatory (GLIDE), Goddard Space Flight Center, Heliophysics, Heliophysics Division, Missions, NASA Directorates, Science & Research, Science Mission Directorate, The Solar System, The Sun, Uncategorized
Posted on
September 18, 2025
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