Since last fall, NASA scientists have flown an advanced 3D Doppler wind lidar instrument across the United States to collect nearly 100 hours of data—including a flight through a hurricane. The goal?

On top the windswept summit of a Hawaiian volcano, a NASA instrument attached to the Japanese Subaru telescope measured distant winds raging on a strange world — Titan, the giant moon of Saturn — to ...

DAVINCI will send a meter-diameter probe to brave the high temperatures and pressures near Venus’ surface to explore the atmosphere from above the clouds to near the surface of a terrain that may have ...