Ten years after the first gravitational wave detection, a new suite of instruments has captured distinctive ringing signals before and after a black hole merger.
It’s always a bit unsettling thinking about the fact that these object are so massive that their collisions send ripples of spacetime that are detectable galaxies away.
It’s always a bit unsettling thinking about the fact that these object are so massive that their collisions send ripples of spacetime that are detectable galaxies away.
The base of the Fermi Paradox is that the human brain simply cannot comprehend how far away a light year is.