Black holes can move through the universe at 17,500 miles per second, scientists have calculated.
That's why black holes appear black.
The scientists estimate the recoil speed limit for black holes is around 63 million miles per hour.
They calculated that the maximum speed limit that recoiling black holes could reach was around 63 million mph.
What if astronomers observe black holes that break this speed limit, recoiling at speeds greater than 63 million mph?
Persons:
Carlos Lousto, Imre Bartos
Organizations:
Service, Rochester Institute of Technology, NASA, JPL, Caltech, University of Florida
Locations:
Wall, Silicon