The four spacecraft of our Magnetospheric Multiscale (MMS) mission began flying in a pyramid shape for the first time this month. These four identically instrumented spacecrafts will capture 3-D observations of a phenomenon called magnetic reconnection. Learn more: http://go.nasa.gov/1gnbg6i | NASA - National Aeronautics and Space Administration

Launching four Magnetospheric Multiscale, or #MMS, spacecraft at once isn’t simple. Watch and discover how the spacecraft will launch into space! More: http://go.nasa.gov/1Avc3cg | NASA - National Aeronautics and Space Administration

Our Magnetospheric Multiscale mission... - NASA Sun Science