Space itself is essentially a vacuum, meaning it has very few particles (like air molecules) to carry sound waves. Sound requires a medium, such as air, water, or solid objects, to travel through by vibrating those particles. Since space doesn't have enough particles to facilitate this vibration, sound can't travel through it.
So, no, space is not a vacuum sound—it's a vacuum, and there's no sound in the traditional sense. However, there are things like electromagnetic waves, such as radio waves, that can travel through space and can be converted into sound if detected by instruments (like a spacecraft's radio receivers). These are not sound waves, though—they're just waves in a different form.
