NASA Citizen Science Project Helps Map Solar Wind's Impact on Earth
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NASA's Magnetospheric Multiscale (MMS) mission has collected over ten years of data from the shock wave generated where the solar wind meets Earth's magnetic field. A new citizen science project, Shock Detectives, invites participants to help scientists analyze this data to understand how chaotic solar wind conditions can affect communications and power grids on Earth.
Facts First
- The solar wind collides with Earth's magnetic field about 56,000 miles from Earth, generating a long-lasting shock wave.
- Chaotic conditions at this boundary can allow more energy to reach Earth, potentially disrupting communications, power grids, and GPS.
- NASA's MMS mission has gathered data from this region for more than a decade.
- The Shock Detectives citizen science project allows volunteers to help scientists sort chaotic from peaceful regions in the MMS data.
- The project focuses on a transition region just outside Earth's magnetic shield that can be over 10 miles thick.
What Happened
NASA's Magnetospheric Multiscale (MMS) mission has collected more than ten years of data from the shock wave zone where the solar wind collides with Earth's magnetic field. The agency has launched a citizen science project, Shock Detectives, which allows participants to help scientists examine this data by sorting chaotic from peaceful regions in the solar wind.
Why this Matters to You
The magnetic conditions at the boundary between the solar wind and Earth's field can be chaotic. When chaotic plasma dominates, more energy may reach Earth's magnetosphere, which could lead to disruptions in communications, power grids, and GPS signals. By helping classify this data, you could contribute to a better understanding of these space weather events, which may lead to improved forecasting and protection for critical infrastructure.
What's Next
The Shock Detectives project is ongoing and available for public participation at its dedicated website. The data analysis from this and the related Space Umbrella project, which also uses MMS data, could help scientists build a more detailed picture of the broad boundary between Earth's magnetic shield and the surrounding solar wind.