I do believe those are traditionally called airships rather than aircraft or is the renaming of lighter-than-air dirigibles to “aircraft” yet another example of Silicon Valley Marketing spinning yet-another-reinventing-of-the-wheel as innovation.
Aircraft is a general term for basically anything that flies while being supported by air pressure (wings, jets/rotors, balloons). A rocket would (generally) not be considered an aircraft because the rocket supports its own weight (it doesn’t create lift from the atmosphere around it).
I do believe those are traditionally called airships rather than aircraft or is the renaming of lighter-than-air dirigibles to “aircraft” yet another example of Silicon Valley Marketing spinning yet-another-reinventing-of-the-wheel as innovation.
Aircraft is a general term for basically anything that flies while being supported by air pressure (wings, jets/rotors, balloons). A rocket would (generally) not be considered an aircraft because the rocket supports its own weight (it doesn’t create lift from the atmosphere around it).