NASA

NASA is preparing a Boeing 777 as an advanced airborne science laboratory to study winter weather, air quality and atmospheric processes. Scheduled for science operations in 2027, the aircraft will collect detailed measurements, support satellite data validation and help researchers improve Earth science models.

The GRACE-C Mission (Gravity Recovery And Climate Experiment-Continuity), anticipated to last five years, will extend the series of measurements, observing fluctuations in Earth’s groundwater, oceans, ice sheets, and land on a month-to-month basis by detecting variations in the planet’s gravity field.