More specific than the definition of Astro Traveling. Astro Travelling is driving whilst high on mari. The term is used prolifically by Quasimoto and/or Madlib
Yo we flying through your
Neighbourhood at hyperspeed//
Astro Travelling off that hydro weed
To get blazed and cruise around in a vehicle, typically at night. Coined by Quasimoto on the album "The Unseen".
Even better when bumping tunes like the above album.
we flyin' through your neighborhood at hyperspeed
astro travelin' off that hydro weed