A stream of charged particles known as the solar wind flows from the sun toward Earth. Here, it meets Earth's magnetic fields, which shield our planet like a giant umbrella. The Space Umbrella project needs your help investigating this dynamic region, where NASA's Magnetosphere Multiscale (MMS) mission has been collecting data since 2015. The MMS mission investigates how the sun and Earth's magnetic fields connect and disconnect, explosively transferring energy from one to the other in a process that is important to the sun, other planets, and everywhere in the universe.
