TWINS

Two Wide-Angle Imaging Neutral-Atom Spectrometers are a pair of NASA instruments aboard two United States National Reconnaissance Office satellites in Molniya orbits. TWINS was designed to provide stereo images... Wikipedia

• Operator:  NASA
• Instrument Type:  Spectrometer
• Function:  Magnetospheric
• Mission duration:  TWINS A: show
• Number launched:  2
• Spacecraft:  USA-184, USA-200
• Operator:  NRO
• Orbit:  Molniya
• Data source:  DuckDuckGo