Magnetospheric Multiscale (MMS)

Ames Research Center
Ames Research Center's Science Directorate
Earth's Magnetic Field
Goddard Space Flight Center
Heliophysics
Magnetosphere
Magnetospheric Multiscale (MMS)
Science & Research
The Sun
Since its launch on March 12, 2015, NASA’s MMS, or Magnetospheric Multiscale, mission has been rewriting our understanding of a key physical process that is important across the universe, from black holes to the Sun to Earth’s protective magnetic field.
Posted March 12, 2025
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