flyby anomaly

Questions

What does flyby anomaly mean?

The discrepancy between current scientific models and the actual increase in speed observed during a planetary flyby by a spacecraft.

How to pronounce flyby anomaly

1. Open the pronunciation page — Open the Speakur entry for “flyby anomaly”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “flyby anomaly”.
4. Repeat and practice — Say “flyby anomaly” aloud, matching stress and vowels until it feels natural.