Astronomers have described the first measurements of plasma layers within an interstellar shock wave that surrounds a pulsar.

In a case of KH waves, the air at the top of the cloud layer is moving faster than the air at the bottom of the cloud layer. This sort of turbulent motion causes the repetitive effect of crashing ...

This sort of turbulent motion causes the repetitive effect of crashing waves, much like you'd see from the ocean to the shoreline. The most extreme example I've reported on in my career was when I ...