WHISPER means Waves of HIgh frequency and Sounder for Probing of Electron density by Relaxation
Cluster experiment in
NASA
Similar to WHISPER
AAD - Attitude Anomaly Detector
AAFE - AeroAssist Flight Experiment
AAFM - Acoustic Atomic Force Microscopy
AAR - After Action Review
AARL - Aeronautical and Astronautical Research Laboratory
AAV - Air Admittance Valve
AAV - Aerospace Audio- Visual
View all in NASA