International Solar Wind-Earth Magnetosphere Interaction Investigation Seeks Public Participation
A constant stream of charged particles, known as solar wind, emanates from the Sun and approaches Earth, encountering our planet's magnetic fields. These magnetic fields serve as a protective barrier, akin to a giant umbrella, shielding Earth from harmful solar radiation. The Space Umbrella project invites the public to aid in the investigation of this complex region, where NASA's Magnetosphere Multiscale (MMS) mission has been gathering data since 2015.
The MMS mission focuses on understanding the intricate connections and disconnections between the Sun's and Earth's magnetic fields, a process essential for transferring energy between the two celestial bodies. This energy exchange is crucial not only for our own planet but also for other planets and various locations across the universe.
By participating in the Space Umbrella project, volunteers will assist in identifying instances of the strongest interactions between Earth's magnetosphere and solar wind. While these interactions can result in mesmerizing auroras, they also release energy that could potentially disrupt GPS and communication systems and pose a risk to astronauts. Furthermore, your contributions will aid scientists in better comprehending solar storms. A deeper understanding of these phenomena can contribute significantly to safeguarding our astronauts and technology.
To get started, visit the Space Umbrella project website and complete the tutorial. The tutorial provides comprehensive guidance on identifying when the satellite is within Earth's magnetic field and when the magnetosphere is interacting with solar particles. No prior experience is required for participation.
Left: An artistic depiction of Earth's magnetic field (blue lines) engaging with the Sun's charged particles (yellow lines). The Earth's magnetosphere (orange crescent), generated by Earth's magnetic field, deflects those particles like an umbrella. Right: Observations similar to those volunteers would encounter while participating in the Space Umbrella project, courtesy of NASA and the Johns Hopkins Applied Physics Laboratory.
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