IFLScience on MSN7d
Galaxies Colliding At 3.2 Million Kilometers Per Hour Create A Star-Forming “Sonic Boom”
A new astronomical instrument has had its first outing observing the velocities of colliding galaxies in the famous Stephan’s ...
SpaceX Starship’s Sonic Boom Creates Risk of Structural Damage, Test Finds
An independent researcher found that noise recorded miles away from the site of a recent test flight was equal to standing ...