'Spooky Meteor Noises' Reproduced and Explained by Scientists | Video

“Photoacoustic coupling" may be behind strange sounds accompanying or even preceding a bright meteor soaring through Earth’s atmosphere. Scientists reproduced sounds based on the measured brightness of a fireball that was observed in Dec. 2014 for the study. 

credit : Space.com/Spalding et al./Sandia National Laboratories/Pavel Spurny/Czech Fireball Network/Scientific Reports/edited by @SteveSpaleta