|Portrayed By||Don Messick|
|First Appearance||"The Coming of Astro"|
|Last Appearance||Jetsons: The Movie|
Occupation: Family Pet
Hair : Steel Grey and White
Favorite Pastime: Jumping on George Jetson
Astro has a flair for dramatics and is not ashamed to cry for attention. His main form of exercise comes from walking the floating treadmill outside of the Jetson's house and attacking George Jetson whenever possible. Astro was once the dog of the millionaire J.P.Gottrockets, but finds the simple life with the Jetson's much more appealing.
Astro is 3 and a half months old and his favorite food is steak. He is the pet of Elroy Jetson. This dog was only $5 at the pet store. His weight is about 115 pounds.