Again, I was watching YouTube videos and came across an idea regarding the use of gravity as a means of interstellar communication. Unfortunately, it was just a basic idea and didn't offer any details. My first thought was, how fast is gravity? Also, does it move in waves or is it a constant throughout space?
It's a curiosity that seems worth exploring. Unfortunately my understanding of the science is limited, and I am open to any insight you might have.
It's a curiosity that seems worth exploring. Unfortunately my understanding of the science is limited, and I am open to any insight you might have.